Search results for "Audio Electronics"

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

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Overview1. Onboard audio power amplifier LM3862. Audio signal gain up to 2003. Adjustable accuracy4. Signal output indicatorSpecifications1. Mic sensitivity: 52dB2. Frequency range: 50Hz ~ 20KHz3. Power: 3.3V ~ 5.3V4. Mounting holes size: 2.0mmApplications1. Audio amplifier2. Ambient sound detection3. Sound level detection (unable to get exact dB value)How to UseIn the case of working with a MCU:1. VCC: 3.3V ~ 5.3V2. GND: Power supply ground3. AOUT: MCU.IO (analog output)4. DOUT: MCU.IO (digital output)Package Contents1. Sound Sensor x12. 4-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.02kgs / 0.03lb One Package Size 5cm * 3cm * 1cm / 1.97inch * 1.18inch * 0.39inch Qty per Carton 6240 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch Loading Container 20GP: 284 cartons * 6240 pcs = 1772160 pcs40HQ: 661 cartons * 6240 pcs = 4124640 pcs

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OverviewThis low power audio module is based on WM8960, supports stereo encoding/decoding, supports sound recording, whats more, it can directly drive speakers to play music.Features1. Integrates high-quality MEMS silicon Mic, supports sound recording2. Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic3. Onboard dual-channel speaker interface, directly drives speakers4. Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.5. Supports sound effects such as stereo, 3D surrounding, etc.6. Comes with development resources and manual (STM32 examples for playing, recording)Specifications1. CODEC: WM89602. Operating voltage: 3.3V3. Control interface: I2C4. Audio interface: I2S5. Audio format: WAV6. DAC signal-noise ratio: 98dB7. ADC signal-noise ratio: 94dB8. Earphone driver: 40mW (16Ω@3.3V)9. Speaker driver: 1W per channel (8Ω BTL)Specification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 7cm * 4cm * 2cm / 2.76inch * 1.57inch * 0.79inch Qty per Carton 1600 Carton Weight 15.00kgs / 33.07lb Carton Size 56cm * 40cm * 40cm / 22.05inch * 15.75inch * 15.75inch Loading Container 20GP: 297 cartons * 1600 pcs = 475200 pcs40HQ: 690 cartons * 1600 pcs = 1104000 pcs

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1. Equipped with a 5-inch woofer, strong and powerful low frequency 2. The adjustment button is placed on the side, the text of each interface is clearly printed, and the function is clear at a glance 3. The design style is simple and tough 4. The composite plastic material provides an excellent cavity environment for good sound 5. Output power: RMS 2x8w 6. Channel: 2.1 7. Connection method: 3.5MM audio jack 8. Frequency response range: 40-20000Hz 9. Number of speakers: 2 10. Cabinet material: wood 11. Weight: 4.5kg 12. Play format: MP3 13. Speaker adjustment method: knob 14. Signal-to-noise ratio: 85 decibels 15. Input impedance: 5 kilohms 16. Input voltage: 220V 17. Input frequency: 50Hz 18. Input power: 30w 19. Satellite box tweeter: 3 inches/4 ohms Packing list: Subwoofer x 1 Audio cable x 1 Manual x 1 Warranty card x 1 Satellite box x 2Specification: General Certificate CCC Package Weight One Package Weight 7.00kgs / 15.44lb One Package Size 28cm * 22cm * 30cm / 11.02inch * 8.66inch * 11.81inch Qty per Carton 4 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 4 pcs = 708 pcs40HQ: 412 cartons * 4 pcs = 1648 pcs

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Do you have trouble at that how to connect 4 sets stereophonic signal source and 2 sets output equipment?Do you have trouble at that how to connect 2 sets signal source equipment and 4 sets output equipment?One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out, double way use. With remote control shift function.1. 4 sets stereophonic input, 2 sets stereophonic output adopt digit switch shift and remote control shift, will not generate burst sound when shifting2. Input and output able to be used once inserted, non consumption shift at input and output signal.3. 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.4. 4 sets signal 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.5. This product able to realize two operating methods, 4 input 2 output, reversely wiring realize 2 input 4 output, double ways use.1. Simple installation: input and output, able to be used once inserted, convenient to install, signal source non consumption shift, then can enjoy different hearing experienceProduct Parameter1. Material: Metal2. Interface: RCA interface3. Power supply: USB 5V supply power, able to be used once inserted4. Input and output impedance: 10Kohms - 50Kohms5. 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 RCA gold plating interface11. Input passageway: 4 ways stereophonic shift input (can not mix input at the same time, select 1 in 4 to output)12. Output passageway: 2 ways stereophonic select and shift output (cannot output at the same time, select 1 in 2 to output)13. Control switch method: manually shift, or remote control shift14. Input shift passageway: 4 passageways15. Output shift passageway: 2 passageways16. Single product net weight: 0.35kg17. Product size: length 123mm x width 75mm x height 38mmKit list1. B060--4 in 2 out audio frequency signal select and shift device x 12. USB power supply wire (wire length 100cm) x 13. Remote controller x 1Specification: Package Weight One Package Weight 0.54kgs / 1.19lb One Package Size 22cm * 16cm * 7cm / 8.66inch * 6.3inch * 2.76inch Qty per Carton 20 Carton Weight 11.50kgs / 25.35lb 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

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Combines Bluetooth + TF card player + FM radio + AUX + NFC 180 degree surround colorful LED lights: 80pcs RGB LED light fixed in the speaker360 degree surround-sound, Bluetooth subwooferDifferent LED lights flash alternately, and flash rhythmically according to the music tempo Can be adjusted to the light mode that you likeSupports NFC function, fast connection with NFC-enabled devicesBuilt-in rechargeable 2000mAh battery, working time up to 8 hoursBuilt-in microphone, supports hands-free phone callsSupports TF card (not included) up to 32GBSupports 3.5mm stereo line-in cable (included) for playing other audio devicesCompact design, suitable for home and outdoor useSpecification:Model: BQ615 Pro Material: Metal + silicone Protocol: A2DP, AVRCP, HFP Transmission distance: 10m without obstacles Driver unit: 40mm Power output: 2 x 3WTotal power: 6W Frequency: 20Hz-20KHz S/N: ≥ 90dB Distortion: ≤ 0.5%Battery capacity: 2000mAhCharging time: 8 hours Lasting time: 8 - 10 hoursStandby time: 300 hoursInterface: 3.5mm audio, Micro USB, microphone, power charge port, TF card slotSupport: Bluetooth, FM, hands-free calls, LED shinning, loudspeaker, microphone, NFC, TF card music playing, volume control Size: Φ70 x 157mmWeight: 0.36kgCertificate: CECompatible with: iPhone, iPod, Samsung, Huawei smartphones and tablets with Bluetooth 3.0 or aboveOther devices with 3.5mm plugTF/Micro SD card (not included) Package included:1 x AEC BQ615 PRO Speaker Portable Colorful LED Wireless Bluetooth 3.0 HiFi Stereo Speaker1 x 3.5mm Audio Cable1 x USB Charging Cable1 x User ManualAccessories only, other things not includedSpecification: Package Weight One Package Weight 0.59kgs / 1.30lb One Package Size 19.5cm * 9cm * 8cm / 7.68inch * 3.54inch * 3.15inch Qty per Carton 40 Carton Weight 23.44kgs / 51.68lb Carton Size 43cm * 41cm * 38cm / 16.93inch * 16.14inch * 14.96inch Loading Container 20GP: 398 cartons * 40 pcs = 15920 pcs40HQ: 924 cartons * 40 pcs = 36960 pcs

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1. Impedance: 18 ohms2. Sensitivity: 114 dB3. Frequency response: 20-40,000 Hz4. Connector type: 3.5 mm5. Pin type: 0.78 mm6. Cable length: approx. 120 cmFeatures:1. Each earpiece features an 8-driver balanced armature array, covering the full low, mid, and high frequency ranges with a frequency response of 20 Hz–40,000 Hz2. Professional three-channel vent structure with further optimized sound path3. Sophisticated electronic crossover tuning technology ensures smooth and bright transition between the three frequency bands4. Combines diamond-cut elements with a layered metal-and-plastic finish5. High-purity oxygen-free copper conductors with a silver-plated surface effectively reduce resistance and minimize signal transmission loss6. 2-pin replaceable cable connector designSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 130 Carton Weight 14.00kgs / 30.86lb Carton Size 54cm * 38cm * 30cm / 21.26inch * 14.96inch * 11.81inch Loading Container 20GP: 433 cartons * 130 pcs = 56290 pcs40HQ: 1005 cartons * 130 pcs = 130650 pcs

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1. Built-in 10mm polymer composite diaphragm brings a wide stereo field, 30019 moving iron supplements high-frequency ductility, AAC high-definition audio code analysis is outstanding, through electronic frequency division fine adjustment, it makes the sense of hearing delicate and moist, and three-frequency balanced.2. The cavity designed according to the shape of the inner auricle fits the ear canal, effectively isolating part of the external noise, so as to achieve the effect of passive noise reduction.3. Support Qualcomm aptX audio decoding technology, dual transmission 2.0 and the systems full link optimization, the delay is greatly reduced, the power consumption is lower, the left and right ears are seamlessly connected, and the connection stability is greatly improved.4. Three-click the touch key to instantly turn on the high-performance mode. The non-inductive delay in the high-performance mode is as low as milliseconds, and the operation is one step faster.5. Bluetooth version: 5.26. Sensitivity: 116dB7. Charging bay battery capacity: 400mAh8. Unit configuration: 10mm moving coil unit x1, 30019 moving iron unit x1Specification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 9.90kgs / 21.83lb Carton Size 38cm * 32cm * 28cm / 14.96inch * 12.6inch * 11.02inch Loading Container 20GP: 783 cartons * 60 pcs = 46980 pcs40HQ: 1818 cartons * 60 pcs = 109080 pcs

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1. 19mm diameter tweeter + 4-inch mid-bass, golden acoustics, pure sound quality2. 19mm diameter silk dome tweeter, special coating makes the sound performance more delicate and clear3. Ripple corrugated diaphragm, which can reduce segmentation vibration, lower distortion, and fully show the middle and low frequency details4. Precise control of digital audio processing, higher efficiency of Class D digital power amplifier5. High power, free to enjoy, can fully cover 30 square meters of space6. LC capacitive filter circuit, can input the signal frequency band matching the characteristics of the treble and mid-bass unit to obtain a purer sound7. The slightly curved front panel also increases the toughness of the panel, effectively preventing the interference of sound waves8. MDF structure wooden box, effectively reducing resonance interference, natural pure sound9. CSR8635 Bluetooth chipset, better compatibility, more stable performance, longer transmission distance, more convenient to use when connected to mobile phones10. Top button, humanized operation11. Ring indicator light, simple and clear12. Two inputs, connected at the same time13. AUX input sensitivity: about 550mV14. Line in input sensitivity: about 700mV15. Bluetooth input sensitivity: about 550mFFS16. Audio input: AUX, Line in, Bluetooth17. Frequency response range: 67-20000Hz18. Channel: 219. Power: 2x12W20. Cabinet material: wood21. Adjustment mode: button22. Features: digital audio, low-amplification power, inductive capacity frequency division23. Signal-to-noise ratio: greater than or equal to 85 decibels24. Weight: 4kg25. Box size: 238 x 115 x 155mmSpecification: Package Weight One Package Weight 5.40kgs / 11.91lb One Package Size 43cm * 32cm * 22cm / 16.93inch * 12.6inch * 8.66inch Qty per Carton 2 Carton Weight 11.80kgs / 26.01lb Carton Size 44cm * 33cm * 46cm / 17.32inch * 12.99inch * 18.11inch Loading Container 20GP: 399 cartons * 2 pcs = 798 pcs40HQ: 926 cartons * 2 pcs = 1852 pcs

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1. It can be used to record music, listen to music and make your voice more interesting. You can also use it as a wireless accompaniment for live streaming.2. Efficient and practical, sensitive and gentle, can effectively reduce noise and provide excellent reverberation effect3. Equipped with a wireless accompaniment that can be easily connected to your smartphone, tablet or other devices.4. Applicable to: conferences, concert halls, KTV\karaoke halls, recording studiosSound card parameters:1. 12 kinds of sound effects2. Bluetooth compatible accompaniment3. Dual DSP audio processing chip4. Adjustable noise reduction5. Lossless monitoring6. Direct speakers7. Cool colorful lights8. Dimensions: about 16 x 8 x 1.3cm9. Charging voltage: DC 5V10. Audio interface: 3.511. Battery capacity: 1200mAhPacking list: sound card x 1, charging line x 1, live line x 1, accompaniment line x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 19cm * 15cm * 5cm / 7.48inch * 5.91inch * 1.97inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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