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Amplificador
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Pre-Amplifier Speaker Distributor, 2 In 8 Out Switcher, Speaker Comparator, Signal Booster, With Volume Control And Earphone 16-600 ohms / Monitor Function 2-Channel Signal Switching Input
Product function introduction 1. The B981 is a powerful 8-channel high-power pre-amplifier which has dual-sound input with a selector switch. 2. The product provides an independent 3.5mm stereo earphone jack which can drive a variety of high-impedance professional monitor earphones well. 3. Each channel can drive 16ohm -600 ohm and provide 8 stereo channels for output. 4. There are four independent volume knob adjustments to control the 8-channel for simultaneous level signal output, presenting the rich sound quality, well-balanced bass, clear high frequency, and no other signal popping phenomenon, and ensuring lossless and undistributed sound. 5. It can provide +20dB high gain through any line level signal source, allowing running through longer cable lines or "buffering" to solve low volume problems. 6. You can use the product to connect line level signal source and power amplifier as a volume controller. 7. The RCA socket can match almost all other product interfaces. The product is powered by an AC AC9V transformer. Product parameters 1. Input impedance: 100K Ohm 2. Input level: +14 dBV 3. Output impedance: 47 Ohm per output channel 4. Frequency response: 20 Hz - 20K Hz 5. Signal to noise ratio: Above 107dB 6. Total harmonic distortion: Less than 0.08% 7. Inter-modulation distortion: Less than 0.01% 8. Signal input: Two sets of stereo RCA socket 9. Signal output: Six sets of stereo RCA connectors and two sets of 3.5mm stereo earphone jack 10. Product power supply: AC 9V-12V 11. 4 independent channel stereo level volume output controlling knobs 12. Product net weight: 0.68kg 13. Packaged product weight: 0.82g 15. Product dimensions: Length 145mm x width 112mm x height 42mm 16. Packing dimensions: Length 260mm x width 185mm x height 65mm Kit list 1. B981 Professional 8-channel preamp signal-amplifier speaker distributor x 1 2. AC9V Power adapter (US standard) line length 100CM x 1Specification: Package Weight One Package Weight 0.89kgs / 1.97lb One Package Size 26cm * 18.5cm * 6.5cm / 10.24inch * 7.28inch * 2.56inch Qty per Carton 18 Carton Weight 15.00kgs / 33.07lb Carton Size 68cm * 48cm * 17cm / 26.77inch * 18.9inch * 6.69inch Loading Container 20GP: 480 cartons * 18 pcs = 8640 pcs40HQ: 1115 cartons * 18 pcs = 20070 pcs
£45.99
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2 In and 2 Out Switcher Volume Controller, RCA signal switches to XLR balanced signal and no need for power supply. It provides RCA and XLR interfaces, independent L/R channel volume adjustment, which is suitable for devices with volume adjustment need
Product function introductionA977 passive preamp active speaker volume dual-channel controller is small in size and suitable for active speakers or preamp/post-amp, it supports full-balance or input and output of single-ended signal. The product has functions of independent L/R channel volume adjustment, 2 signals input and 2 signals output. It provides balanced XLR and unbalanced RCA connectors which are automatically converted to each other, with a selector switch facilitates the signal switch of input/output.Small size, big intelligence. The product is of small size, but has well-function connecters. It is suitable for decoders and speakers without volume adjustment. the product has the design of balanced input/output and RCA input/output architecture, with switching function. The operation of the product will not cause loss of signal source. Generally, the audio signal released from the decoder is the original sound source signal. Great dynamics will not cause loss of sound quality, retaining the complete original signal source.Product parametersInput/output impedance: 10KΩ - 50KΩ2 in 2 out switchover, unbalanced RCA connector and balanced XRL connector for input/outputInput: unbalanced RCA connector / balanced XLR connector (convert selection)Output: unbalanced RCA connector / balanced XLR connector (convert selection)Product net weight: 0.32 kgProduct package weight: 0.42 kgProduct dimensions: length 145mm X width 65mm X height 43mmPackaging dimensions: length 200mm X width 180mm X height 55mmKit list1 X A977 2 In and 3 Out Switcher Full-balance Passive Preamp Active Speaker Double Sound Source Volume ControllerSpecification: Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 16cm * 16cm * 5.5cm / 6.3inch * 6.3inch * 2.17inch Qty per Carton 35 Carton Weight 15.00kgs / 33.07lb Carton Size 52cm * 52cm * 17cm / 20.47inch * 20.47inch * 6.69inch Loading Container 20GP: 580 cartons * 35 pcs = 20300 pcs40HQ: 1346 cartons * 35 pcs = 47110 pcs
£26.99
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5 In 5 Out Audio Signal Selector Sound Mixing Distribute Device Input Independent Switch, 5 In 5 Out
1. 5 sets stereophonic select input (each one set input with independent switch, able to start at the same time and mix together to input, also able to close one set independently)2. 5 sets stereophonic output at the same time (each one set output with independent volume switch adjustment)3. Solve the problem that multiply equipment input and multiply equipment output at the same time.4. 5 sets output sound at the same time and amplify gain +15dB5. Simple installation: Input and output, able to be used once inserted, convenient to install, input and output signal no consumption, then can enjoy different hearing experienceProduct Parameter1. Material: Metal2. Interface: RCA interface3. Power supply: USB 5V supply power4. Input and output impedance: 10KΩ - 50KΩ5. Frequency responding: 20 - 20kHz.6. Distortion: Less than 0.002%7. Output consumption: Less than 0.01dB8. Signal gain: +15dB9. Signal-noise ratio S/N: Greater than 98dB10. Input and output interface: Standard RCA interface11. Input passageway quantity: 5 sets stereophonic select input (5 sets input able to start at the same time and mix together to input, also able to close one set independently)12. Output passageway: 5 sets stereophonic output (each one set output with independent volume adjustment)13. Control switch: Input and output adopt self lock switch, accurately select manually shift14. Output select shift passageway: 5 passageways15. Single product net weight: 0.53kg16. Product size: Length 168mm x width 97mm x height 38mmKit list1. B065 5 in 5 out audio frequency signal select sound mixing distribute device x 12. USB power supply wire (wire length 100cm) x 1Specification: Package Weight One Package Weight 0.71kgs / 1.56lb One Package Size 22cm * 16cm * 7cm / 8.66inch * 6.3inch * 2.76inch Qty per Carton 20 Carton Weight 14.00kgs / 30.86lb Carton Size 45cm * 33cm * 35cm / 17.72inch * 12.99inch * 13.78inch Loading Container 20GP: 513 cartons * 20 pcs = 10260 pcs40HQ: 1191 cartons * 20 pcs = 23820 pcs
£38.99
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1 In 4 Out Audio Frequency Signal Splitter Distribute Device, Non Consumption, 3.5mm Interface Output, 1 In 4 Out 3.5mm Interface
1. You have one stereophonic signal source (TV audio frequency, player, video game, mobile phone, PAD, computer, gramophone) want to output to other equipment at the same time (example the power amplifier, loudspeaker box or prepose amplifier)2. This type product able to solve that 1 set stereophonic input able to distribute output 4 sets stereophonic,3. Output has volume adjustment function, output without sound amplify function, the output keep the original tone quality and volume same with the input.4. Input and output adopt 3.5mm earphone interface5. Simple installation: input and output, able to be used once inserted, convenient to install, input and output signal no consumption, then can enjoy different hearing experienceProduct Parameter1. Material: metal2. Interface: 3.5mm interface3. Power supply: USB 5V supply power4. Input and output impedance: 10KΩ - 50KΩ5. Frequency responding: 20 - 20kHz.6. Distortion: Less than 0.002%7. Output consumption: Less than 0.01dB8. Signal gain: 0dB9. Signal-noise ratio S/N: Greater than 98dB10. Input and output interface: Standard 3.5mm interface11. Input passageway: 1 set stereophonic input12. Output passageway: 4 sets stereophonic output at the same time (4 sets output unified volume adjustment)13. Single product net weight: 0.15 kg14. Product size: 87mm x 52mm x 22mmKit list1. B064 1 in 4 out audio frequency signal distribute device 3.5mm interface x 12. USB power supply wire (wire length 100cm) x 13. 3.5 public to public wire (wire length 100cm) x 1Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 100 Carton Weight 23.00kgs / 50.71lb Carton Size 52cm * 37cm * 27cm / 20.47inch * 14.57inch * 10.63inch Loading Container 20GP: 513 cartons * 100 pcs = 51300 pcs40HQ: 1191 cartons * 100 pcs = 119100 pcs
£21.99
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2 In 8 Out RCA Audio Frequency Signal Select Switch Distributor, 2 In 8 Out
Do you have trouble at that how to connect 2 sets stereophonic signal source and 8 sets output equipment?Do you have trouble at that how to make 8 sets equipment output send sound at the same time after 2 sets equipment select shift output?One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out,1. 8 sets stereophonic output has independent switch, able to start at the same time, also able to be closed independently, start at the same time no consumption at the signal source tone quality and volume.2. 2 sets input able to start at the same time and mix together to input, also able to close one set independently,3. Able to solve the problem that able to distribute output 8 sets stereophonic after 1 set or 2 sets stereophonic mix input, output independent switch control,4. Simple installation: input and output, able to be used once inserted, convenient to install, input and output signal no consumption, then can enjoy different hearing experienceProduct Parameter1. Material: Metal2. Interface: RCA interface3. Power supply: USB 5V supply power4. Input and output impedance: 10K ohms - 50K ohms5. Frequency responding: 20 - 20kHz.6. Distortion: Less than 0.002%7. Output consumption: Less than 0.01dB8. Signal gain: 15dB9. Signal-noise ratio S/N: Greater than 98dB10. Input and output interface: Standard RCA interface11. Input passageway quantity: 2 sets stereophonic shift input (2 sets input able to start at the same time and mix together to input, also able to close one set independently)12. Output passageway quantity: 8 sets stereophonic shift input (able to start at the same time and close independently)13. Control switch: Input and output adopt self lock switch, accurately select manually shift14. Input shift passageway: 2 passageways15. Output shift passageway: 8 passageways16. Single product net weight: 0.45 kg17. Product size: 167mm x 81mm x 38mmKit list1. B062 2 in 8 out audio frequency signal select shift device x 12. USB power supply wire (wire length 100cm) x 1Specification: Package Weight One Package Weight 0.63kgs / 1.39lb One Package Size 22cm * 16cm * 7cm / 8.66inch * 6.3inch * 2.76inch Qty per Carton 20 Carton Weight 12.50kgs / 27.56lb Carton Size 45cm * 33cm * 37cm / 17.72inch * 12.99inch * 14.57inch Loading Container 20GP: 485 cartons * 20 pcs = 9700 pcs40HQ: 1126 cartons * 20 pcs = 22520 pcs
£35.99
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6 In 4 Out RCA Audio Switcher Signal Selector Distribute Device Switch Control
Do you have trouble at that how to connect 6 sets signal source output and 4 sets equipment?Do you have trouble at that how to make 4 sets equipment output send sound at the same time after 6 sets equipment select shift output?One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out,1. 6 sets input adopt 6 gears mechanical switch manually shift, gears switch will not generate burst sound when shifting2. 4 sets output has independent switch, able to start at the same time, also able to be closed independently, start at the same time no consumption at the signal source tone quality and volume.3. Simple installation: Input and output, able to be used once inserted, convenient to install, signal source non consumption shift, then can enjoy different hearing experience4. Mainly used to select and shift various stereophonic signal input mutually use to output one set or multiply sets equipment, example there has multiply stereophonic signal source (TV audio frequency, MP3 player, CD player, video game, mobile phone, PAD, computer, gramophone) and other equipment need output to power amplifier or source loudspeaker box.5. 6 sets audio source select shift device solve the complex circuit plug in and out operation, unify connect the equipment signal source which need input to the shift device then easily convenient to select.Product Parameter1. Material: Metal2. Interface: RCA interface3. Power supply: USB 5V supply power4. Input and output impedance: 10Kohms - 50Kohms5. Frequency responding: 20Hz - 20kHz6. Distortion: Less than 0.002%7. Output consumption: Less than 0.01dB8. Signal gain: 0dB9. Signal-noise ratio S/N: Greater than 98dB10. Input and output interface: standard RCA interface11. Input passageway: 6 sets stereophonic shift input12. Output passageway: 4 sets stereophonic switch select output (able to start at the same time or close independently)13. Control switch: 6 gears shift switch and 4 sets switches, accurately select the manually shift switch14. Input select shift passageway: 6 passageways15. Output select shift passageway: 4 passageways16. Single product net weight: 0.37 kg17. Product size: Length 162mm x width 63mm x height 38mmKit list1. B049 6 in 4 out audio frequency signal select and switch distribute device x 12. USB power supply wire (wire length 100cm) x 1Specification: Package Weight One Package Weight 0.54kgs / 1.18lb One Package Size 22cm * 16cm * 7cm / 8.66inch * 6.3inch * 2.76inch Qty per Carton 20 Carton Weight 11.00kgs / 24.25lb Carton Size 45cm * 33cm * 37cm / 17.72inch * 12.99inch * 14.57inch Loading Container 20GP: 485 cartons * 20 pcs = 9700 pcs40HQ: 1126 cartons * 20 pcs = 22520 pcs
£28.99
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100W 1 In 8 Out Power Amplifier Box Distribute Switcher Loudspeaker
Do you have trouble at that how to connect 1 set power amplifier and 8 sets loudspeakers?Do you have trouble at that make 1 set power amplifier and 8 sets loudspeakers sounding at the same time?One strong loudspeaker signal distribute device able to solve the above problems,1. 8 sets stereophonic loudspeaker key type switch select output (8 sets loudspeakers able to be independently start or close)2. 8 sets stereophonic loudspeaker able to send sound at the same time, also able to close one set loudspeaker or multiply sets loudspeaker independently, manually select the key type switch.3. Signal input provide the power amplifier signal idle protect function.4. Adopt convenient snap fastener type wiring terminals, able to accept up to 12AWG loudspeaker wires.5. Input passageway support up to 300W power amplifier and all types loudspeakers from 4 ohms to 16 ohms.6. Each one passageway output manually select switch, able to be used once inserted, stably shift signal, not generate any disturb or noise among the passageways.7. Compact design and solid metal shell, simple installation, the product no need additionally connect power supply.Product Parameter:1. Material: Metal2. Interface: snap fastener type wiring terminal3. Power supply: No need additionally connect power supply, able to be used once inserted4. Compatible all types power amplifiers and loudspeakers5. Connect the power amplifier to AMP-INPUT position.6. Connect the loudspeaker to 1-2-3-4-5-6-7-8 position respectively.7. Input: 1 set input (wiring terminal)8. Output: 8 sets output (wiring terminal)9. Power: input passageway support 300W10. Metal materials, fine steel shell, compact size suitable to any system.12. Frequency responding: 10Hz - 50KHz.13. Single product net weight: 0.94 kg14. Product size: Length 335mm x width 95mm x height 45mmSpecification: Package Weight One Package Weight 1.27kgs / 2.81lb One Package Size 36cm * 16cm * 7cm / 14.17inch * 6.3inch * 2.76inch Qty per Carton 10 Carton Weight 11.80kgs / 26.01lb Carton Size 37cm * 38cm * 33cm / 14.57inch * 14.96inch * 12.99inch Loading Container 20GP: 574 cartons * 10 pcs = 5740 pcs40HQ: 1334 cartons * 10 pcs = 13340 pcs
£31.99
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2-in 4-out Power Amplifier Speaker Switcher Splitter Comparator 300W Per Channel Without Loss Of Sound Quality, B048
Features: The output of 4 groups of speakers can be divided into 4 zone switch control, each group of speakers can independently select A and B power amplifier output, and each group of speaker output can independently turn on and off the function.Do you have 2 power amplifiers and 4 sets of speakers that need to be connected to each other?Do you need 2 amplifiers and 4 sets of speakers to get stuck?A powerful amplifier and audio switcher can solve these problems,1. 2 power amplifiers push-button select switch input,4 sets of stereo speakers push-button select switch output (4 sets of speakers can be opened or closed independently)2. Sets of stereo speakers can sound at the same time, you can also turn off one group of speakers or more groups of speakers individually, manually select the pushbutton switch3. The maximum power of each channel is 300W4. Signal input provides vacuum tube power amplifier signal no-load protection function5. Manual selection of input and output switching, straight plug straight use, switching signal stability, between channels will not produce another dry close or noise6. Compact design of solid metal shell, easy installation, the product does not need external power7. Simple installation: input and output plug and play easy installation, you can enjoy different audio experienceProduct Parameter:1. Compatible with all types of power amplifiers and speakers2. Input/output accepts heavy-duty speaker wire or speaker pin wire through the terminal port3. Connect the power amplifier to amplifier A and B4. Connect the loudspeaker to position 1-2-3-4 respectively5. Turn on your power amplifier stereo device and the product requires no external power supply6. Input: 2 sets of inputs (banana plug)7. Output: 4 sets of output (banana plug)8. Power: up to 300W9. Metal material, fine steel housing, compact size suitable for any system10. Channel Power: Each channel supports up to 300W of power11. Frequency response: 10Hz-50KHz12. Product size: length 240mm X width 105mm X height 55mm13. Net weight :0.92 kg14. Kit list: 1 x 2 input 4 output power amplifier switch distributorSpecification: Package Weight One Package Weight 1.21kgs / 2.66lb One Package Size 26cm * 19cm * 7cm / 10.24inch * 7.48inch * 2.76inch Qty per Carton 20 Carton Weight 22.00kgs / 48.50lb Carton Size 52cm * 40cm * 37cm / 20.47inch * 15.75inch * 14.57inch Loading Container 20GP: 346 cartons * 20 pcs = 6920 pcs40HQ: 804 cartons * 20 pcs = 16080 pcs
£43.99
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B101 2 In 1 Out (1 In 2 Out) Audio Source Signal Selection Switcher Computer Speaker RCA Lossless Audio Source Switcher, B101
Product description:2 in 1 out or 1 in 2 out audio source signal selection, switcher, computer, speaker, audio source, switcher, RCA interface, lossless transmission1. No need for power supply design, direct plug and direct use, no loss of input and output signals, switching transmission,2. This product is mainly used to select a common output device for switching various stereo signal input. If there are two stereo signal sources (such as TV audio, MP3 player, CD player, video game, mobile phone, tablet, computer, record player), the device needs to output to the power amplifier or active speaker.3. Two sets of stereo source switchers solve the complex line plugging operation. As long as the required input device signal source is uniformly connected to the switcher, it can be easily selected.4. RCA interface design is used for product input and output standards, and the switch is designed with manual push-button switch of precise 2 positions.Product parameters:1. Power supply: no power supply, plug in and use directly2. Material: All metal case design3. Input and output impedance: 10 k ohms - 50 k ohms4. Frequency response: 20-20 kHz5. Distortion: Less than 0.002%6. Insertion loss: Less than 0.01dB7. Signal gain: 0dB8. SNR S/N: More than 98dB9. Input interface: Standard RCA interface10. Output interface: Standard RCA interface11. Number of input channels: 2 stereo input signal sources12. Number of output channels: 1 channel stereo output13. Control switch: Accurate selection of gear 2, manual switch14. Net weight: 0.14kg15. Gross weight after packaging: 0.16kg16. Product size: Length 69mm x width 43mm x height 39mm17. Package size: Length 83mm x width 73mm x height 51mm18. Kit list: 2 in 1 out signal selection switcher x 1Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 10cm * 8cm * 6cm / 3.94inch * 3.15inch * 2.36inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 42cm * 25cm / 20.47inch * 16.54inch * 9.84inch Loading Container 20GP: 488 cartons * 100 pcs = 48800 pcs40HQ: 1133 cartons * 100 pcs = 113300 pcs
£15.99
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1-In 4-Out Front Stereo Signal Amplifier, Independent Output Volume Adjustment RCA Interface No Loss Allocator, US Plug, B029
Product description:1. If you have a line level signal source (TV audio, MP3 player, video game machine, cell phone, tablet, computer, record player, etc.) to output to other devices at the same time (such as power amplifier and speakers or headphones), this product can solve the problem of one set of stereo input, which can allocate four sets of stereo, output independent four sets of volume adjustment function, with each channel output band + 20dB gain.2. For a powerful signal amplifier distributor, you may need to run several long lines between the TV audio line and a receiver on the other side of the room, providing high gain through any line level signal source, allowing longer cable lines to run, or requiring "buffering" to solve low volume problem. You can use it to add signal amplifiers between the line level signal source and the power amplifier, and the RCA jack matches almost all other product interfaces.3. This product can increase the sound quality of the control signal and reduce the bottom noise. With a large dynamic range, it will not produce a burst. The output volume is controlled by sensitivity adjustment knob, and DC 12V power supply is adopted to ensure full thrust.Product parameters:1. Input impedance: 100K Ohm2. Input level: +14 dBV3. Output impedance: 47 Ohm per output channel4. Frequency response: 20 Hz-20K Hz5. SNR: Less than 107dB6. Total harmonic distortion: Above 0.02%7. Intermodulation distortion: Above 0.01%8. I/O interface: Stereo RCA9. Power supply: DC-12V10. Net weight: 0.31 kg11. Product weight after packaging: 0.46kg12. Product size: length 109 mm x width 79mm x height 38 mm13. Package size: length 185mm x width 135mm x height 65mmKit list:1. 1 in-4 out-front Stereo Signal Amplifier Allocator x 12. DC-12V Power Adapter (gauge American) wire length: 100cmSpecification: Package Weight One Package Weight 0.49kgs / 1.09lb One Package Size 19cm * 14cm * 7cm / 7.48inch * 5.51inch * 2.76inch Qty per Carton 20 Carton Weight 10.50kgs / 23.15lb Carton Size 40cm * 30cm * 37cm / 15.75inch * 11.81inch * 14.57inch Loading Container 20GP: 600 cartons * 20 pcs = 12000 pcs40HQ: 1394 cartons * 20 pcs = 27880 pcs
£28.99
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1 In And 4 Out Amplifier Sound Speaker Distributor, 4-Area Sound Source, Signal Distribution Panel, Single Audio Input, 300W Per Channel, B030
Product description:1. Are you stuck with a set of power amplifier signals that need to be assigned to several speakers? Now this distribution panel can solve the problem of allocating one set of stereo inputs to four sets of speakers at the same time.2. Number of speakers: we recommend you to use no more than 4 sets of speakers3. Support power handling: rated power of each channel with amplifier up to 300W4. Speaker wires: 2 or 4 wires, 16 AWG to 14 AWG5. Easy to install: The input and output connectors can be wired, and the partition can be set. Compact design - Simple and compact designProduct parameters:1. Material: Metal2. Input: 1 set of input (banana plug)3. Output: 4 sets of output (banana plug)4. Power: Support 300W (The product requires no external power supply and is easy to install)5. Net weight: 0.51 kg6. Product weight after packaging: 0.56kg7. Product size: length 245mm x width 65mm x height 51mm8. Package size: length 250mm x width 73mm x height 60mm 9. Kit list: 1 in and 4 out Amplifier x 1Specification: Package Weight One Package Weight 0.56kgs / 1.24lb One Package Size 25cm * 8cm * 6cm / 9.84inch * 3.15inch * 2.36inch Qty per Carton 50 Carton Weight 29.00kgs / 63.93lb Carton Size 52cm * 42cm * 32cm / 20.47inch * 16.54inch * 12.6inch Loading Container 20GP: 381 cartons * 50 pcs = 19050 pcs40HQ: 885 cartons * 50 pcs = 44250 pcs
£20.99
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3-Channel Mixer Front Stereo Amplifier High / Mid / Bass Adjuster, USB 5V Power Supply, US Plug, B056
Product presentation:1. Sound adjustment: support high/medium/bass EQ adjustment, high/medium/bass can enhance +15dB and attenuation -15dB adjustment, support left and right channel balance adjustment, suitable for some need to adjust the tone of equipment, using compact and thin desktop mini design, compact size, compatible with any equipment2. Three sets of stereo mixed input: 3.5mm+6.5mm+RCA3. Provides three sets of stereo output simultaneously: RCA+RCA+3.5mm4. Independent Toner Audio Control: With independent audio source channel high/middle/bass control attenuations -15dB and +15dB gain, the sound adjustment design allows you to adjust the audio independently to listen to the experience and control the output volume independently5. Simple installation: input and output plug and play easy installation, you can enjoy different audio experience6. USB 5V power supply, suitable for different applicationsProduct Parameter:1. Input channel: 3-way stereo input 3.5mm+6.5mm+RCA interface2. Output channel: 3.5mm/RCA interface3. Input impedance: 100K Ohm4. Output gain: High, medium and low -15dB and +15dB5. Frequency response: 20Hz-20KHz6. Signal to noise ratio: More than 107dB7. Total Harmonic Distortion: Less than 0.08%8. Intermodulation distortion: Less than 0.01%9. Power supply: USB 5V10. Net weight: 0.38kg11. Gross weight after packing: 0.53kg12. Product size: Length 130 mm X width 77 mm X height 38 mm13. Packing size: Length 200mm X width 185mm X height 55mmKit list:1. Front Stereo Phoner High/Middle/Bass Adjuster x 12. USB power cord, length 120CM x 13. USB power adapter US standard x 1Specification: Package Weight One Package Weight 0.59kgs / 1.30lb One Package Size 20cm * 19cm * 5.5cm / 7.87inch * 7.48inch * 2.17inch Qty per Carton 20 Carton Weight 11.50kgs / 25.35lb Carton Size 42cm * 40cm * 30cm / 16.54inch * 15.75inch * 11.81inch Loading Container 20GP: 529 cartons * 20 pcs = 10580 pcs40HQ: 1228 cartons * 20 pcs = 24560 pcs
£35.99
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B051 2 Input And 1 Output Power Amplifier And Speaker Selection Switcher Output With Volume Adjustment 2 Power Amplifiers Audio Switcher Switch Distribution Comparator, B051
Product presentation:1. Support power is 200 watts: 1 and 2 power amplifiers with 1 pair of speaker selector switches, ideal for home theater sound systems, power of 200 watts per channel, suitable for 4–16-ohm impedance speakers, with a compact thin desktop design, compatible with any home theater setting.2. AMPC Amplifier Control: The two-channel speaker switcher controls the stereo connection between two amplifiers and a set of speakers, or the combination connection switch selection, input/output through the screw-type connector terminals, which accept 14AWG speaker wire.3. Independent audio control: With independent audio source channel volume control. The button design allows you to individually select each amplifier to customize your home listening experience, and the volume switch controls the volume adjustment of the output speakers.4. Simple installation: The enjoyment of quality audio performance requires connecting the left and right channel outputs of the amplifier to the left/right and 1/2 amplifier inputs with 1 on 2 speakers on a mini dual channel controller.5. Overload protection: Equipped with a front panel control switch consisting of volume control knob and amplifier switch.Provide high quality audio and overload safety protection circuits and long-term reliability.Product Parameter：1. 2 input 1 output amplifier speaker selector switcher2. Convenient audio control accommodates 2 amplifiers with 1 pair of speakers.3. Home theater stereo amplifier system support, independent audio source channel volume control4. Input/output: screw type connector terminal, compact desktop/desktop mini design5. Front panel button control center, the product needs no power supplyBuilt-in electronic overload protection circuit6. Power processing: 200 watts per audio/speaker channel7. Speaker selector type: 2 soundtracks8. Speaker cable support: 14 wire gauge (14 AWG)9. Support impedance: 4-16 ohms10. Frequency response: 20Hz-20kHz11. Net Weight: 1.06 kg12. Packed weight: 1.21 kg13. Product size: Length 160mm x Width103mm x Height 55mm14. Package size: Length 260mm x Width 185mm x Height 65mm15. Kit list: 2 input 1 output amplifier speaker switcher output with volume adjustment function x 1Specification: Package Weight One Package Weight 1.25kgs / 2.75lb One Package Size 26cm * 18.5cm * 6.5cm / 10.24inch * 7.28inch * 2.56inch Qty per Carton 24 Carton Weight 30.00kgs / 66.14lb Carton Size 76cm * 54cm * 19cm / 29.92inch * 21.26inch * 7.48inch Loading Container 20GP: 341 cartons * 24 pcs = 8184 pcs40HQ: 793 cartons * 24 pcs = 19032 pcs
£38.99
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4 Input 2 Output Power Amplifier And Speaker Switcher Speaker Switch Splitter Comparator 300W Per Channel Without Loss Of Sound Quality, 4 In 2 Out
Product presentation：Do you have 4 power amplifiers and 2 sets of speakers that need to be connected to each other?Do you need four amplifiers and two sets of speakers to get stuck?A powerful amplifier and audio switcher can solve these problems,1. 4 power amplifiers push-button select switch input,2 sets of stereo speakers push-button select switch output (2 sets of speakers can be opened or closed independently)2. sets of stereo speakers can sound at the same time, you can also turn off one group of speakers or more groups of speakers individually, manually select the pushbutton switch3. The power of each channel is 300W4. Signal input provides vacuum tube power amplifier signal no-load protection function5. manual selection of input and output switching, straight plug straight use, switching signal stability, between channels will not produce another dry close or noise6. Compact design of solid metal shell, easy installation, the product does not need external power7. simple installation: input and output plug and play easy installation, you can enjoy different audio experienceProduct Parameter：1. Compatible with all types of power amplifiers and speakers2. Input/output accepts heavy-duty speaker wire or speaker pin wire through the terminal port3. Connect the power amplifier to amplifier 1-2-3-44. Connect the loudspeaker to position A and B respectively5. Turn on your power amplifier stereo device and the product requires no external power supply6. Input: 4 sets of inputs (banana plug)7. Output: 2 sets of output (banana plug)8. Power: Up to 300W9. Metal material, fine steel housing, compact size suitable for any system10. Channel Power: Each channel supports up to 300W of power11. Frequency response: 10Hz-50KHz12. Net weight: 0.93 kg13. Packed weight: 1.09 kg14. Product size: Length 240mm x width 105mm x height 55mm15. Packing size: Length 260mm x width 185mm x height 65mm16. Kit list：4 input 2 output power amplifier and sound switcher loudspeaker switch distributor x 1Specification: Package Weight One Package Weight 1.05kgs / 2.32lb One Package Size 26cm * 18.5cm * 6.5cm / 10.24inch * 7.28inch * 2.56inch Qty per Carton 20 Carton Weight 22.00kgs / 48.50lb Carton Size 53cm * 40cm * 37cm / 20.87inch * 15.75inch * 14.57inch Loading Container 20GP: 339 cartons * 20 pcs = 6780 pcs40HQ: 789 cartons * 20 pcs = 15780 pcs
£40.99
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B042 4-in 2-out Power Amplifier Sound Switcher Loudspeaker Switch Distributor, 300W Per Channel Lossless Sound Quality, B042
Product Presentation：Do you have 4 power amplifiers and 2 sets of speakers that need to be connected to each other? Do you need four amplifiers and two sets of speakers to get stuck?A powerful amplifier and audio switcher can solve these problems,1. 4 power amplifiers push-button select switch input,2 sets of stereo speakers push-button select switch output (2 sets of speakers can be opened or closed independently)2. sets of stereo speakers can sound at the same time, you can also turn off one group of speakers or more groups of speakers individually, manually select the pushbutton switch3. The maximum power of each channel is 300W4. Signal input provides vacuum tube power amplifier signal no-load protection function5. manual selection of input and output switching, straight plug straight use, switching signal stability, between channels will not produce another dry close or noise6. Compact design of solid metal shell, easy installation, the product does not need external power7. Simple installation: Input and output plug and play easy installation, you can enjoy different audio experienceProduct Parameter：1. Compatible with all types of power amplifiers and speakers2. Input/output accepts heavy-duty speaker wire or speaker pin wire through the terminal port3. Connect the power amplifier to amplifier 1-2-3-44. Connect the loudspeaker to position A and B respectively5. Turn on your power amplifier stereo device and the product requires no external power supply6. Input:4 sets of inputs (banana plug)7. Output: 2 sets of output (banana plug)8. Power: Up to 300W9. Metal material, fine steel housing, compact size suitable for any system10. Channel Power: Each channel supports up to 300W of power11. Frequency response: 10Hz-50KHz12. Net weight: 0.93 kg13. Packed weight: 1.09 kg14. Product size: length 240mm x width 105mm x height 55mm15. Packing size: length260mm x width 185mm x height 65mm16. Kit list：4 input 2 output power amplifier and sound switcher loudspeaker switch distributor x 1Specification: Package Weight One Package Weight 1.21kgs / 2.67lb One Package Size 26cm * 19cm * 7cm / 10.24inch * 7.48inch * 2.76inch Qty per Carton 26 Carton Weight 30.00kgs / 66.14lb Carton Size 78cm * 57cm * 21cm / 30.71inch * 22.44inch * 8.27inch Loading Container 20GP: 285 cartons * 26 pcs = 7410 pcs40HQ: 663 cartons * 26 pcs = 17238 pcs
£40.99
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5 PCS Car Double Terminals Red Black Hexagon Connector Amplifier Terminal Speaker Plug Jack
1. Durable and reliable. 2. Plug and play. 3. Connect method: With 4 mm banana plug connection; also direct crimping; 3mm binding post crimping hole; Diameter fo 2 panel holes: 12mm; 19mm hole space; 42mm long, 5mm screw shaft diameter, 19mm pitch; 4. Can be installed on panel within 5mm. 5. Material: alloy + ABSSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 130 Carton Weight 16.20kgs / 35.71lb Carton Size 42cm * 38cm * 36cm / 16.54inch * 14.96inch * 14.17inch Loading Container 20GP: 464 cartons * 130 pcs = 60320 pcs40HQ: 1077 cartons * 130 pcs = 140010 pcs
£2.99 £0.99
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LP-2020A Car / Household HIFI Amplifier Audio, Support MP3, UK Plug with 3A Power Supply, UK Plug
1. Rated voltage: 12-18V 2. Rated power: 40W 3. Resolution: 47K 4. Distortion: 0.01% 5. Size: 14.00 x 11.50 x 4.00 cm; material: metal. 6. SNR: >=80dB 7. Amplifier type: AV amplifier 8. Rated response: 20Hz-20KHz Specification: Package Weight One Package Weight 0.68kgs / 1.49lb One Package Size 20cm * 15cm * 10cm / 7.87inch * 5.91inch * 3.94inch Qty per Carton 20 Carton Weight 14.60kgs / 32.19lb Carton Size 44cm * 38cm * 36cm / 17.32inch * 14.96inch * 14.17inch Loading Container 20GP: 443 cartons * 20 pcs = 8860 pcs40HQ: 1028 cartons * 20 pcs = 20560 pcs
£17.99
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Car 2.1CH HIFI Subwoofer Amplifier Audio, Support MP3
1. Rated voltage: 12-18V 2. Rated power: 40W 3. Resolution: 47K 4. Distortion: 0.4% 5. Size: 15.30 x 10.00 x 3.50 cm; material: metal. 6. SNR: >=80dB 7. Amplifier type: HIFI amplifierSpecification: Package Weight One Package Weight 0.38kgs / 0.83lb One Package Size 16cm * 14cm * 6cm / 6.3inch * 5.51inch * 2.36inch Qty per Carton 40 Carton Weight 15.70kgs / 34.61lb Carton Size 44cm * 38cm * 36cm / 17.32inch * 14.96inch * 14.17inch Loading Container 20GP: 443 cartons * 40 pcs = 17720 pcs40HQ: 1028 cartons * 40 pcs = 41120 pcs
£7.99
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4 Input 2 Output or 2 In 4 Out Power Amplifier Speaker Selector Switcher, 4 Input 2 Output or 2 In 4 Out
Do you have 4 power amplifiers and 2 sets of speakers that need to be connected to get stuck? Do you need 2 amplifiers and 4 groups of speakers to choose from?A Powerful power Amplifier Selector Switcher Can Solve the above Problems,1. 4 power amplifier gear switch rotary selection switching input, 2. Groups of stereo speaker gear switch rotary selection switching output, the device supports two modes of use,forward access 4 power amplifiers and 2 groups of speakers, reverse access 2 power amplifiers and 4 groups of speakers.3. Can use banana head interface or can accept up to 12 AWG speaker cable. Fully compatible with all types of amplifiers and speakers.4. Headset 6.35mm interface provides stereo headset output, for personal listening signal monitoring, headset output independent volume adjustment.5. Support 4 to 16 ohms impedance stereo speakers, each channel support power up to 300W6. Input and output manual selection switch, direct insertion and direct use, switching signal is stable, there is no other interference or noise between channels7. Compact design solid metal shell, easy installation, the product does not need external power supply8. Simple installation: input and output plug and play easy installation, you can enjoy a different audio experienceProduct parameters:1. Material: Metal iron shell2. Compatible with all types of power amplifiers and speakers.3. Input/output accepts heavy speaker wire or speaker pin wire through the terminal port.4. Connect the power amplifier to amplifier 1-2-3-4.5. Connect speakers to speakers A and B respectively.6. Turn on your power amplifier stereo device and the product requires no external power supply.7. Input/output: 4 sets of input /2 sets of output (banana plug)8. Metal material, steel casing, compact size to fit any system.9. Channel power: Each channel supports power up to 300W.10. Net weight: 0.85kg11. Weight including packaging: 1.02kg12. Product size: Length 240mm X width 90mm X height 55mm13. Package size: Length 260mm X width 185mm X height 65mmPacking list:1 X 4 In 2 Out or 2 In 4 out Power Amplifier Speaker Select SwitcherSpecification: Package Weight One Package Weight 1.08kgs / 2.39lb One Package Size 26cm * 18.5cm * 6.5cm / 10.24inch * 7.28inch * 2.56inch Qty per Carton 10 Carton Weight 11.50kgs / 25.35lb Carton Size 38cm * 35cm * 28cm / 14.96inch * 13.78inch * 11.02inch Loading Container 20GP: 716 cartons * 10 pcs = 7160 pcs40HQ: 1662 cartons * 10 pcs = 16620 pcs
£41.99
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G919 Smart Digital Power Amplifier Built-in Bluetooth / USB/ SD/ FM Mini Power Amplifier, EU Plug
1. Size: About 23x15x6 cm2. Weight: About 850 grams3. Power: 18+18W4. Voltage: DC12V/AC220V5. Material: Aluminum alloy panel6. Function: Built-in Bluetooth, can insert U disk, TF card, FM radio7. Features: Support MP3 format, use HIFIF audio amplifier chip, sound quality mellow and sweet, equipped with infrared remote control, high-DC dual-purpose power supply, wide applicability, simple operation, durable8. Note: The remote control contains a button batterySpecification: Package Weight One Package Weight 0.90kgs / 1.99lb One Package Size 24cm * 16cm * 7cm / 9.45inch * 6.3inch * 2.76inch Qty per Carton 20 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 33cm * 37cm / 19.69inch * 12.99inch * 14.57inch Loading Container 20GP: 436 cartons * 20 pcs = 8720 pcs40HQ: 1014 cartons * 20 pcs = 20280 pcs
£11.99
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A926 Four-In Two-Out Signal Amplifying Switcher, A926
About the product1. A high-performance portable mini size front-end signal amplifying switcher and sound quality processor, 2. Built-in high-performance power processor and signal amplifier 3. For circuit design, Texas Instruments(TI) NE5532 dual operation amplifying chip in top quality acts as the front-end amplifier. 4. NE5532P is tailored for the high-performance audio system, which features ultralow harmonic distortion, low noise, high gain bandwidth or other. 5. Dual FET input widens the dynamic range for NE5532, and sound signal amplification and bipolar operational amplifier. 6. NE5532 audio enhancement technology can correct and recover any signal loss and phase deviation of audio signal system for any reason, reproducing sound and indulging the audiences in the spot effects of enhanced high-low sound, somewhat ideal positioning, definition and brightness. 7. With the audio enhancement circuit, audio system will brighten sound, bring you closer to depth, slenderness and definition, fine treble, penetrating middle and strong and natural bass, placing the audiences on spot. 8. Sound signal amplifying switcher, mainly used to switch various multi-channel signal inputs, such as computer, cellphone, tablet, game console, TV set, TV box, MP3. 9. Additionally with output equipment of signal source or other signal inputs, used for amplifying switch 10. The front-end output adopts 3.5mm interface, the back-end output adopts RCA interface. 11. 11. Simultaneous output of balance circuit architecture is enabled in front-end and back-end, output can be connected to the headphone, stereo, amplifier or any other equipment, used as sound signal amplifying switcher for four-channel signal input and two-channel signal output. 12. With a wide range of application, readily used in any signal input equipment, or used as the front-end signal amplifier, power supply adopts bleeding technology, uses the high-precision potentiometer for balance adjusting, and the positive and negative voltage balance is ultrahigh. 13. Additionally with the tailored high-capacity filter capacitor, ensuring the clean power supply.Main Features1. Four-channel switch circuit (3.5 headphone base and gilt RCA base) replaces input signal with no need to unplug, just turn the panel option switch. 2. High-precision power bleeder circuit ensures the stability of circuit and reduces DC shift of output. 3. Advanced input and output connecting base ensures the smoothness and durability of signal channel. 4. NE5532, well-tailored for the high-performance audio system in best signal amplification, acts as front-end amplification. 5. Original potentiometer made in Taiwan, with small sound loss, high balance, good hand feel and durability. 6. Aluminum alloy housing has a high density of wiredrawing in oxidation treatment, good-looking and noble with screen, but with no color-shading as paint spraying. 7. Standard input interface: 4 x 3.5mm (with four-channel signal input switch) 8. Standard output interface: 3.5mm headphone base and RCA red-white audio base (with simultaneous output)Package Contents- 1 x A926 Four-In Two-Out Signal Amplifying Switcher - 1 x 100-240V Power Adapter (DC12V, US Standard, 100cm power cord) - 4 x 3.5mm Audio Cable (Length: 100cm)Specification: General Input Impedance 10 kohm SNR 110dB Distortion <=0.003% Frequency Response 20Hz-30KHz Output Power 140mW x 4 Output Load Impedance 60 ohm Output Noise >=0.1mw Channel Separation >=65dB Signal Gain AVOL RL>=600 ohm Power Consumption 1000mW Size 10cm x 9.5cm x 3.2cm Weight 356g Package Weight One Package Weight 0.51kgs / 1.13lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 10.20kgs / 22.49lb Carton Size 53cm * 43cm * 30cm / 20.87inch * 16.93inch * 11.81inch Loading Container 20GP: 390 cartons * 20 pcs = 7800 pcs40HQ: 905 cartons * 20 pcs = 18100 pcs
£23.99
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Measy FHD656 Nano 1080P HDMI 1.4 HD Wireless Audio Video Double Mini Transmitter Receiver Extender Transmission System, Transmission Distance: 100m,, US Plug, EU Plug, AU Plug, UK Plug
1. Double Mini model, good heat dissipation, 1080P wireless 100 meters transmission of audio and video, can pass through obstacles and walls2. Transmitter + receiver, the transmitter can be connected to laptops, DVDs, TV BOX set-top boxes, suitable for PS4 game consoles, cameras, and other signal sources, the receiver can be connected to a projector or TV, monitor, monitor, LED large Display and playback3. Pure hardware wireless projection, plug and play4. Mini design, built-in high performance antenna, hidden cooling hole design, effective heat dissipation5. Powerful intelligent image transmission chip, effectively guarantee the synchronous transmission of audio and video6. Compatible with Windows, Mac OS, linux, Android systemsSpecification: Package Weight One Package Weight 0.42kgs / 0.92lb One Package Size 21cm * 12cm * 6cm / 8.27inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 18.10kgs / 39.90lb Carton Size 42cm * 48cm * 30cm / 16.54inch * 18.9inch * 11.81inch Loading Container 20GP: 440 cartons * 40 pcs = 17600 pcs40HQ: 1023 cartons * 40 pcs = 40920 pcs
£152.99
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Measy FHD656 Mini 1080P HDMI 1.4 HD Wireless Audio Video Transmitter Receiver Extender Transmission System, Transmission Distance: 100m,, US Plug, EU Plug, AU Plug, UK Plug
1. The transmitter can be connected to laptops, DVDs, TV BOX set-top boxes, suitable for PS4 game consoles, cameras, and other signal sources. The receiver can be connected to a projector or TV, monitor, monitor, etc. for display and playback, full HD 1080P wireless 100 M transmission and reception2. Pure hardware wireless projection, plug and play3. Can be transmitted to the bow wall and ceiling4. Mini design, built-in high performance antenna, hidden cooling hole design, effective heat dissipation5. Powerful intelligent image transmission chip, effectively guarantee the synchronous transmission of audio and video6. Compatible with Windows, Mac OS, linux, Android systemsSpecification: Package Weight One Package Weight 0.49kgs / 1.08lb One Package Size 21cm * 12cm * 6cm / 8.27inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 20.90kgs / 46.08lb Carton Size 42cm * 48cm * 30cm / 16.54inch * 18.9inch * 11.81inch Loading Container 20GP: 440 cartons * 40 pcs = 17600 pcs40HQ: 1023 cartons * 40 pcs = 40920 pcs
£119.99
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Measy T1 4K HDMI 2.0 Wireless Audio Video Transmitter Receiver Extender Transmission System, Transmission Distance: 400m,, US Plug, EU Plug, AU Plug, UK Plug
1. Full HD audio and video from any device source can be wirelessly transmitted to the far-end TV, without any cable connection between the device source and the remote TV, you can watch the full HD TV freely anywhere2. Using new distributed wireless technology, the signal can pass through a single non-high-density wall or ceiling, with zero interference of images and sound, clear and smooth3. Wireless HDMI transmitter ensures smooth signal flow from any AV device with HDMI output interface to remote TV4. Due to the stable and uncompressed Full HD transmission, it provides you with an immersive media streaming experience5. The transmission distance is up to 200 meters (in the open without interference)6. All transmitted signals are intelligently hopped and adaptively transmitted in the 5.8/2.4GHz dual frequency band to achieve safe and smooth wireless transmission of video streams without interference7. Simple installation, plug and play, no need to install software8. Interface: HDMI input*1, HDMI output*1, wireless interface (RP-SMA male)*2, pairing button*1, Micro USB interface*1, DC power input*1, power switch*19. Size: 12x6.5x2.5cm10. Weight: 210gSpecification: Package Weight One Package Weight 0.78kgs / 1.72lb One Package Size 19cm * 15cm * 9cm / 7.48inch * 5.91inch * 3.54inch Qty per Carton 20 Carton Weight 15.20kgs / 33.51lb Carton Size 38cm * 30cm * 45cm / 14.96inch * 11.81inch * 17.72inch Loading Container 20GP: 519 cartons * 20 pcs = 10380 pcs40HQ: 1206 cartons * 20 pcs = 24120 pcs
£250.99 - £259.99
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