• 2.1 Digital Subwoofer SMD Integrated Amplifier Board Independent 2.0 Channel

    2.1 Digital Subwoofer SMD Integrated amplifier Board Independent 2.0 Channel Output Regionalization Functional Amplifier Board. 1Pcs AIYIMA 2.1 Digital Subwoofer SMD Integrated Amplifier Board Independent 2.0 Channel Output Regionalization Functional Amplifiers.
    C $35.43
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  • Subwoofer Digital Bluetooth Amplifier Board Dual Microphone Karaoke Amplifiers

    Features: 1. Support reading MP3 songs in TF card and U disk; 2. Support independent adjustment of treble, bass and master volume; 3, DC 12V, 24V and AC100-240V three voltages can be used; 4, With AUX input, can be connected to the computer, mobile phone or CD audio to play; 5, Digital power amplifier, peak power 400W, can drive 4Ohm 100 magnetic speakers; 6, Dual microphone input, adjustable reverb; built-in Bluetooth wireless receiving and FM radio function. Package included: 1PC decoder board 1PC remote control.
    C $31.12
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  • Aiyima DC12-24v TPA3116 Subwoofer Amplifier Board 100W Bass Power Audio Module

    Descriptions: Use 12 to 24 v power supply,DC power supply wide working voltage, power saving type design, efficiency is as high as above 90%.The biggest can support 100 w Bass sound channel output Working voltage range: Dc 9 to 25 v (current 2 -3A above, if you want to power Big,advice 19-24v 4A above). Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz, Audio input sensitivity: 500 mv. Speaker impedance: bass speaker impedance: 2-8 ohm. knob color: red and yellow.( knob color random.) Bass output power: 12V/10w(8ohm)/ >19w(4ohm)/>22 w( 3ohm m) />30w(2ohm) 15V/>15w(8ohm)/>29w(4ohm)/>39w(3ohm)/>50w(2ohm) 19V/>24w(8ohm)/>48w(4ohm)/>60w(3ohm)/>75w(2ohm) 24V/>38w(8ohm)/>75w(4ohm)/>95w(2-3ohm) Packaging 1pcs* Subwoofer Amplifier Board DC12-24 v TPA3116 Support 100W.
    C $17.42
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  • Magnetic Cartridge Stylus with LP Vinyl Needle for Turntable Record Player LL

    Furthermore, the elliptical bur can continue to record grooves with a high of precision, produce excellent audio. Thick sounding bottom, high balance has a high cost performance, easy and cheap reproducing needle.
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  • Hifi Fever MP3 Player Bluetooth APE Lossless Decoder 12V MP3 Module USB SD Card

    1 x APE lossless music decoder 12v Bluetooth mp3 module. Supported formats: FLAC, APE, WMA, WMV, MP3.
    C $12.39
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  • AIYIMA Car 3.7V Bluetooth Amplifier Board 150W Speaker Support AUX TF U Disk

    7, Using word power amplifier,rated power 70W, peak 150W;. Recording operation: Insert the U disk or TF card, press the MODE button to switch to the source state you want to record, press and hold the REC (MODE) button for more than 5 seconds to start recording, press the REC (MODE) button again to stop recording.
    C $21.16
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  • 1000W IRS2092 Audio Amplifier Board High Power Mono Subwoofer HIFI Bass AMP

    Power supply: Dual DC±46---±60V Power: 1000W Efficiency: >=92% Signal to noise ratio: 88dB Input sensitivity: 1.5V (effective value) Input impedance: 3.3KΩ Frequency Response Range: 20Hz-20KHz Output speaker: 2-8Ω Voltage gain: 38 times Output short circuit protection: Yes Overload protection: Yes Overheat protection: Yes Overvoltage protection: Yes Zero-point protection: Yes Size (L * W * H): 12*5.9*2.27CM.
    C $43.58
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  • TPA3116 Subwoofer Amplifier Board 2.1 Channel HIFI Bluetooth DC12-24V 2*50W+100W

    1PC TPA3116 Subwoofer Amplifier Board 2.1 Channel High Power Bluetooth Audio Amplifier Board. This is a support forBluetooth audio receiver board, with preamp amplification, bass frequency processing.
    C $36.10
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  • Aluminum Black Record Weight Clamp LP Vinyl Turntables Metal Disc Stabilizer CC

    This is a great record stabilizer for LP record player, which will efficiently keep the disc from shaking and reducing vibration with stabilizing rotational speed. Perfect for maintaining stability, and improving acoustic quality.
    C $16.35
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  • Assembled TDA7377 35W+35W 2X35W Car Audio Power Amplifier Board Module DC 10-16V

    TDA7377 amplifier chip, filter capacitor 3300uf / 25V Operating voltage: DC 10V-16V Maximum output power: 35W X 35W Board size: 50mm X 33mm Package Include: 1Pc x TDA7377 power amplifier board 35W X 35W.
    C $7.21
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  • 5Pcs DC 3V-5V 3.7V 8002 3W Mono Micro Audio Power Amplifier Board AB Amp Module

    Output power: mono 3W. 1 x Mini Amplifier Board. Efficiency: 90%. Frequency response: 150HZ-20KHZ.
    C $4.23
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  • TDA7498 2x100W Class D AMP Amplifier Board Assembled Audio Stereo Digital Module

    Audio amplifier board - Adopts TDA7498 chip, ensures high-quality sound. Chip model: TDA7498. Type: Audio Amp Amplifier Board. 1 Audio Amp Amplifier Board. Class D digital audio amp, mini size but multi-function.
    C $22.40
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  • Aiyima DAC PCM2706 + CS4398 USB DAC Decoder Board Assembled AC12-0-AC12V

    Product description: 1. The original CS4398 PCM2706 2. The main filter capacitor used in Japan Nikon special electrolytic capacitor capacity 2 × 3300UF. 3. Resistance selection of precision ± 1% pentacyclic metal film resistors, to ensure a good signal to noise ratio machine. ​ 4. PCM2706 USB decoder chip 5. Voltage: AC12-0-AC12V (15W) Single AC9V (10W) 6.PCB size: 95 * 93MM Package included: 1PC CS4398 PCM2706 USB DAC Decoder.
    C $23.65
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  • TDA7492P 2x25W Wireless Bluetooth V2.1 Audio Receiver Power AMP Amplifier Board

    Product description: Power: 2.1 Interface DC 10-25V power supply (with reverse power protection) Audio input: Bluetooth receiver Output Impedance: 8 ohms Best (can drive 4,6,8,16ohm impedance speakers) Amplifier chip: TDA7492P (with the letter P is a Dual-channel 25-watt 25W 25W ) Output power: 2 * 25W Additional features: AUX audio input interface (Wire mode audio input) Aux insert will automatically detect. When aux is inserted, Bluetooth will break, aux priority, audio is input, not mixed. Note:Use only laptop power or switching power supply. Packaging: 1pcs* TDA7492P Dual channel 25WX25W Bluetooth power amplifier board.
    C $11.08
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  • PAM8406 Digital Class D Amplifier Audio Board 2*5W 2 Channels Stereo AMP Board

    Output power: 5W 2Ω 5V 3W 4Ω 5V 1.8W 8Ω 5V. External power amplifier type selection function (MODE: high level D, low level AB, factory default high level). 1PC PAM8640 amplifier board. Efficiency: >90%.
    C $8.70
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  • 2.1 Digital Subwoofer SMD Integrated Amplifier Board Independent 2.0 Channel Out

    2.1 Digital Subwoofer SMD Integrated amplifier Board Independent 2.0 Channel Output Regionalization Functional Amplifier Board Advanced SMD production process, Regional and functional design. With a heat sink, With independent 2.0 channel output. Easily achieve 2.1-fidelity speakers. Power: 60W 30W * 2 Input voltage: DC 15-22V Package Include: 1Pcs AIYIMA 2.1 Digital Subwoofer SMD Integrated Amplifier Board Independent 2.0 Channel Output Regionalization Functional Amplifiers.
    C $35.43
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  • 5.1 TPA3116 Digital Power Amplifier Board 6 Channel Amp Board 50W*4 +100W*2

    Input characteristics: Input high impedance, high sensitivity, adapt to computer sound card, DVD, car navigation, etc. 5.1 input Output characteristics: 4R-8R 50W * 4 (main and surround), 3R-8R 100W * 2 (center and bass) Power requirements and speakers, power supply matching Power Requirements: Can be used wide power input 12-24V DC power supply (not directly AC), ACC switch (connected to the positive power supply work, indicating LED light; not connected Power off) compatible with vehicle control signal; Structure size: Length and width ,height: 100 * 80MM * 25MM Packaging 1pcs* Upgrade 5.1 TPA3116 Digital Power Amplifier Board 6 Channels 50W*4 100W*2.
    C $34.24
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  • Magnetic Cartridge Stylus with LP Vinyl Needle for Turntable Record Player White

    Furthermore, the elliptical bur can continue to record grooves with a high of precision, produce excellent audio. Thick sounding bottom, high balance has a high cost performance, easy and cheap reproducing needle.
    C $14.93
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    Was: Previous PriceC $15.89
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  • Aiyima Dual DC 35V 2SC5200+2SA1943 Mono Channel HIFI Audio Amplifier Board 100W

    Note: 2SC5200 ZSA1943 are disassemble parts,but in good condition. Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power: 100W(4 Ohm ±35V) Maximum output power: 150W (4 Ohm ± 45V) enormous heat, is not recommended PCB size: 30 x 50 x 35mm Pitch: 5.08mm Hole distance between two power tube: 47mm Package included: 1x Mono Channel 100W HIFI Audio Amplifier Board.
    C $12.44
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  • AIYIMA TPA3116 Bluetooth 4.2 Amplifier Board 50W*2 Stereo 2.0 Digital WMA WAV

    Power amplifier chip: TPA3116 Power supply: DC12V-24V Current: more than 3A Audio input: Bluetooth 4.2 connection stereo input, USB playback, AUX interface The Bluetooth connection password is 8888 or 9999. Output impedance: 4 ohm (can drive 4, 6, 8, 16ohm impedance speakers) Output power: 2X50W Channel: stereo dual channel Size: 82*50mm Support playback format: MP3, WMA, WAV, FLAC Features: no current sound, no noise, sound quality is translucent and crisp, and the bass is sinking without chaos. Package included: 1PC.
    C $14.93
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  • AIYIMA DC 9-32V Low Pass Subwoofer Filter Bass Subwoofer Pre-AMP Amplifier Board

    Special note: This board is a preamp board, and is not designed to be directly connected to the speaker. It must be connected to the subsequent stage of an amplifier board for this pre-amp to work. Features: Power supply voltage: DC 9V-32V DC single power supply Dual channel input, subwoofer output, then the output amp|ifier,can not directly connected to the speaker The multi-stage filter, better bass effect The phase adjustable Potentiometer shaft center to center spacing: 3cm PCB Size: 62 9* 26.5mm Audio input: mono or two-channel Audio output: Mono Package included: 1x Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board 1x Power wire 1x Audio Shieklded wire.
    C $9.95
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  • TPA3116 2.1 Digital Audio Board 50W*2 100W TPA3116D2 Subwoofer Amplifier DIY

    Product parameters: Operating voltage range: DC 9-25V (current 3-4A or more, if the power of the larger recommended 19-24V / 4-5A above) Audio input Sensitivity: 500-800mV Frequency response range: 20Hz-20KHz Speaker impedance: left and right channel Speaker: 3.5-8 OHM, Subwoofer Impedance: 2-8 OHM, Maximum output power: 50W (left channel) 50W (right channel) 100W (bass channel),.
    C $28.63
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  • AIYIMA Bluetooth 5.0 Power Amplifier Board Module 2x15W/10W AUX Audio TTL 8-22V

    Power amplifier board size: 7.1x4.3CM Fixed hole distance: 6.6x3.8CM Bluetooth 5.0, support serial port to change the name and password Support button shutdown / boot, support serial port to change the tone volume and off, support call off, power on, default volume maximum TX, RX, GND: TTL serial port configuration 9600, N, 8, 1 Output maximum power 2x15W at 16V 4A Output maximum power 2x10W at 12V 4A DC8-22V power supply with reverse connection protection, support for laptop power adapter M and M- are the positive and negative poles of the microphone Package included: 1PC.
    C $16.18
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  • Profession LCD Digital Cartridge Stylus Tracking Force Gauge Scale 0.01g

    C $11.27
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  • TDA7293 Audio Amplifier Board 100W High Power Mono AC12-32V Single Channel

    Product Name: Audio amplifier board Power amplifier board chip:TDA7293 Channel Type: Mono Speaker impedance: 4-8ohm Speaker Power requirements: AC dual 12-32v Input impedance: 100KΩ Output power: Max 100W Frequency range: 20hz-20KHz Conversion rate: 15v / μ s PCB size: 60x45x35mm Feature: 1, standard circuit design, stable and reliable; 2, 50V 2200uUF ProofPressure filter electrolytic capacitors 3, supply voltage: Dual 12V-36V ring cattle transformer, recommended dual 32v ring cattle transformer. 4, The output power: 85W undistorted rated power,peak power: 100W 5, Support more than 100w speakers, speaker impedance: 4-8ohm Package included: 1pcs x TDA7293 Audio Amplifier Board 100W High Power Mono Amplifier Board Double AC12-32V.
    C $6.21
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  • Car Bluetooth MP3 Player Decoder Board Remote Control FM Radio Audio Receiver

    Supports U disk and SD/MMC card playback, supports multiple format decoding (MP3/WMA/WAV/FLAC) Support FAT16, FAT32 file system. Support MP1 Layer3, MP2 Layer3, MP3 Layer3 version of the song. Supports 32-320kbps MP3 songs Supports auxiliary signal input (AUX) and can adjust volume Support FM radio (FM) Support reader function Support USB sound card function Support infrared remote control Bluetooth is based on CLASS 2 power class, Bluetooth 2.1 EDR specification, compatible with Bluetooth 3.0 and below, transmission speed up to 3Mbit/s Bluetooth supports L2CAP/A2DP (AVCTP/AVDTP/AVRCP) protocols for receiving stereo audio signals. Through the protocol, you can control the up and down of the audio transmitter and playback/pause operation.
    C $6.21
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  • 2Pcs Speaker Frequency Divider 2 Way 2 Unit Hi-Fi Soundshelf Crossover Filters

    Specifications: • Model: BA50 • Series: HiFi , 2-way, 2-unit (woofer and treble) • Cross-over frequency: 3200 Hz • Maximum power: 400 W • Resistance: 4 - 16 Ohm • Dimensions: 70 x 50 mm Package included: • 2 x Frequency divider (BA50).
    C $17.32
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  • AIYIMA HIFI Fever LM1036 Bass Treble Volume Control Pre-amplifier Tone Board DIY

    Feature: Note: This is DIY KITS.you need do it yourself. Power:AC 12-18V DC 16-25V Potentiometer spacing:24mm Package 1pc HIFI Fever LM1036 Bass Treble Volume Control pre-amplifier Tone Board DIY KITS.
    C $11.20
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  • Aiyima 2.1 TPA3110D2 Subwoofer Amplifier Board Audio Stereo NE5532 Amp 15*2W 30W

    Specification: Brand: Aiyima Chips:TPA3110d2 Voltage: DC9-26V or AC Dual 9V-Dual16V Current: 6A MAX ,0.05A Static Gain: 26db (Max) Total harmonic distortion (THD N): ≈ 0.08% Preamp channel power: 15W * 2 Bass channel power: 30W Input impedance: 120Ω Output impedance: 4Ω / 8Ω Frequency points: 200Hz Signal to noise ratio: 96db.
    C $14.93
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  • NE5532 Tone Board HIFI Audio Treble Bass Volume Control Digital Amplifier

    Features: 1. Single power supply: DC15-35V wide voltage! Digital amplifier board to adapt to multiple voltage, power directly from the amplifier. 2. Emerald Electrolysis: Two-chip power supply independent, 1000UF/16V power filter, 100UF audio coupling output, the largest low-frequency submersible output 3. Treble and bass frequency adjustment crossover points: bass frequency crossover point is 750HZ, treble frequency crossover point is 7.5KHZ, retain the original IF output! 4. Lossless IF output: IF retains the original audio output part, it is possible to listen to part of the instrument is a slight increase in low frequency feel no change: such as erhu, flute, etc.! Can be transferred back to the original full-frequency output state!.
    C $17.42
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  • Aiyima Car Bluetooth Subwoofer Hi-Fi Bass Amplifier Board Audio TF USB 12V/24V

    Bluetooth function:Power amplifier board will open to talk Bluetooth mode, then to the phone settings - Bluetooth - open - connect signal JY1206, the connection signal is successful, can use Bluetooth!
    C $16.75
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  • Aiyima RCA Audio Switch Input Selection Board Lotus Seat Stereo Relay 4-way

    Relay type 4-way sound source selection / source switching / input selection board (actually adjustable 1-4). 1PC RCA Audio Switch Input Selection Board. switch,the board is stereo two-channe l. Switch board size 43.5mmx43.5mm, mounting hole 33.5x33.5mm.
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  • 2pcs Tweeter 1inch 6Ohm 30W Dome Silk Film Audio HiFi Treble Speaker Heatsink

    Specification: Impedance: 6 ohms Power: 30W Diameter: 52mm Height: 23mm Diagonal Center Pitch: 45mm Panel thickness of about: 3mm Package Including: Speaker x 2pcs.
    C $14.43
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  • 2pcs 2"inch 52MM 4Ω 10W Neodymium full-range speaker Loudspeaker Bluetooth Audio

    (Full range speaker bluetooth speaker. Diagonal: 55MM, M3. 3D Crystal Puzzle. We will try our best to resolve the issues. excluded.). You may also like.
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  • For JBL 3"inch 4Ohm 4Ω 30W subwoofer Speaker Steel magnetic Loudspeaker Audio

    (Power: 30w. Long-stroke design. Double neodymium magnet double bubble bomb wave. Harman Kardon subwoofer. Speaker x 1pcs. excluded.). Weight: 0.6KG.
    C $56.81
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  • 100Wx2 TDA7293 Dual Channel Digital Audio Amplifier Board AC 12-32V Audio Module

    Product name:TDA7293 dual channel power amplifier board Amplifier Chip:TDA7293 Power supply:dual AC12-32V(Recommended dual 32V) Output power:100W*2 Respone frequence :20H-20KHz Output speaker:4-8ohm Number of channel:dual channel output Product dimensions : 112*92*50mm(L*W*H) Net wight:230g With a audio input cable Board classic design,can use for HIFI,AV power Amplifier,KTV audio box ​ Note: the power supply must use dual output transformer, Dual 12-32 v. Cann't use DC power supply and battery .Doble DC double battery also Cann't. Package included: 1pcs* Amplifier Board audio input cable.
    C $24.27
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  • 4pcs Black 25mm Speaker Isolation Floor Spikes pads Stand Pad Cone Base Pad

    (Copper gasketx 4pcs. Size: 25mm. Material: copper. We will try our best to resolve the issues. Local pick up is not available. Screws & Nuts. excluded.). 3D Crystal Puzzle.
    C $0.01
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    Ending 21 Jan at 19:17 EST4d 11hTop Rated SellerFrom China
  • DC12V PT2399 Karaoke Reverberation Board Delay Time JRC5532 OP-AMP Pre Amplifier

    1x PT2399 Karaoke Reverberation Board. And the use of natural sound reduction circuit. Using automatic microphone mute circuit, when the microphone is not inserted, then put part of the circuit is. Extensive use of 1% ofthe patch, real neat importing resistive and capacitive components and production technology.
    C $21.16
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  • TDA7294 Amplifier Audio Board AMP 100W*2 High Power 2.0 Channel Amplificador

    The board adopts the imported TDA7294 chip as the post-stage power amplifier. On the basis of super-thick heat dissipation, the front-end end adopts the audio high-speed operational amplifier-JRC4558, coupled with the equal loudness switch, which is carefully designed to make the board even at a small volume. With a bass sound. The board's overall performance is high-pitched, clear and unobtrusive; the bass is full and flexible, and it has a versatile flavor, which is the first choice for configuring high-fidelity audio. Model: Double TDA7294 amplifier Working voltage: double AC20-26V Output power: 100W 100W IC type: TDA7294 Impedance: 40-16Ohm Size: 15.5cm*14cm*4cm Package included: 1PC.
    C $27.39
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  • 2pcs 2" inch 52mm 8Ohm 8Ω 10W Square Full-range speakers Dual magnet Loudspeaker

    (52mm square all frequency horn double magnet. Diagonal hole: 58-62mm. Speaker x 2pcs. Local pick up is not available. We will try our best to resolve the issues. excluded.). Screws & Nuts. 3D Crystal Puzzle.
    C $8.19
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  • AIYIMA TDA7294 70W*2 Dual Audio Power Amp Amplifier Board DIY Kits Protection

    1PC TDA7294 Audio Amplifier Diy Kit. The main chip is the original imported STTDA7294 chip. The horn protection part adopts the original authentic JapaneseNEC1237 special IC, and is equipped with the original Japanese OMRON relay.
    C $33.61
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  • 24V 420W Digital Amplifier Board Single Channel Higher Efficiency Mono Amp Board

    This digital amplifier board adopts single channel to provide you with a Hi-Fi stereo sound. High sensitivity makes sound very clear with no noise. And high output power of 420W produces a shocking stereo surrounding sound.
    C $22.40
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  • Aiyima Car Bluetooth Subwoofer Hi-Fi Bass Amplifier Board Audio TF USB 12V/24V

    After the power amplifier board is turned on, select the Bluetooth mode, the phone settings - Bluetooth - open - connect the Bluetooth signal (LD-081/LD-082), the connection signal is successful, it can use Bluetooth.
    C $21.16
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  • For Harman 4"inch Bass Radiator Passive Woofer Speaker Bass diaphragm Audio Part

    (Rubber reverse side. No Speaker! 3D Crystal Puzzle. radiator x 1pcs. The work is quite beautiful. We will try our best to resolve the issues. Does not affect the quality! excluded.).
    C $7.00
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  • AIYIMA 2PC Mini Speaker Bass Multimedia Speakers 27mm 4ohm 3W Audio Loudspeaker

    Features: Speaker diameter: 27mm Power: 3W Impedance: 4 ohms Match 4 ohm 3W with 4 ohm 5W power amplifier. Package included: 2PC.
    C $6.59
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  • Aiyima 3 inch 4Ohm 4Ω 12.5-30W Audio Speaker Full Range Bass Loudspeaker Horn

    Description: Power:12.5-30W Resistance:4Ohm Packaging Including: 1 x Full Range Speaker.
    C $17.42
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  • Aiyima 2PC Audio Tweeters 98MM Piezoelectric Tweeter Audio Speaker 150W Treble

    Description: Frequency: 5-20KHz Sensitivity: 91dB Maximum power: 150W Outer diameter: Φ98mm Minimum opening size: Φ60mm​ Package included: 2PC Audio Tweeters 98MM Piezoelectric Tweeter Audio Speaker.
    C $6.16
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    Was: Previous PriceC $6.56
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  • 2pcs 3"inch 78M Bass diaphragm Low frequency radiator Passive Speaker

    (78MM bass diaphragm. Passive horn. 2pcsbass diaphragm. DIY closed speaker bass boost. Low frequency radiator. We will try our best to resolve the issues. excluded.). Screws & Nuts.
    C $8.85
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