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Big Speaker Module with Power Amplifier Music Playing Horn Board YwRobot for Arduino - products thatPrice: 483.0

TPA3225 Fever HiFi Digital Power Amplifier 300W+300W High-power 2.0 Channel Stereo Amplifier Board DPrice: 808.8

Bluetooth Lossless Decoder Board APTX Amplifier Wireless Receiver, QCC3034, QCC5125Price: 751.65

60W 12V Hi-Fi Digital Stereo Audio Amplifier Volume Control BoardPrice: 471.0

Promate Orator S4 Sound Amplifier Case Samsung Galaxy S4 PinkPrice: 213.0

Board Only - TPA3255 600W High Power Digital Amplifier Board 300W x 2 Audio Amplification High EfficPrice: 808.8

5Pcs bluetooth 5.0 Audio Receiving Module Car Speaker Audio Power Amplifier Board Receiver Board LosPrice: 617.0

3Pcs bluetooth 5.0 Audio Receiving Module Car Speaker Audio Power Amplifier Board Receiver Board LosPrice: 522.0

2Pcs bluetooth 5.0 Audio Receiving Module Car Speaker Audio Power Amplifier Board Receiver Board LosPrice: 440.0

Promate Orator-S4 Sound Amplifier casePrice: 226.0

ZK-MT21 bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo AmplifierPrice: 508.8

LM1875 5.1 Channel Audio Amplifier Board 6*18W 6 Channels Surround Center Subwoofer Power AmplifiersPrice: 625.0

2.0 Channel Bluetooth Amplifier Board Stereo 10w*2 Mp3 DecoderPrice: 359.0

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W BassPrice: 775.0

Starsound 7000W Rapter 4 Channel AmplifierPrice: 1399.0

TAS5630 Subwoofer Amplifier Board Class D 2.1 Channel Digital Sound Amplifiers 150Wx2+300WPrice: 1084.0

IRS2092S High Power 500W Class D HIFI Digital Amplifier BoardPrice: 352.0

HT8698 DC 2.5V-5.5V Differential Amplifier Board 5Wx2 Digital Class D Stereo Audio Power AmplifierPrice: 400.0

10W/15W/20W Stereo bluetooth Amplifier Board 12V/24V Digital Power Amplifier Module XY-P15WPrice: 462.0

BlackSpider BSAT34.1 34000W Mono Block AmplifierPrice: 1799.0

DFRobot DFR0675-EN Amplifier Board, 5V to 24V Supply, 2 Channel BluetoothPrice: 459.0

XH-A232 HD Digital Stereo Audio Power Amplifier Board 30W+30W 2.0 Channel MP3 Amplifier Module DC 8-Price: 290.62

TDA7498 Dual Channel Stereo High Power Digital Power Amplifier Board 2X100W Computer Power AmplifiePrice: 529.0

ZK-1002L Mini High Power Bluetooth Amplifier Board with Knob Adjust Volume SwitchPrice: 412.0

Targa Killa TG-K18500.1D MonoblockPrice: 1100.0

Speaker Power Amplifier Board Protection Circuit Dual Relay Protector Support Startup Delay and DC DPrice: 437.0

UPC1237 Speaker Protection Board Dual Omron Relay For HIFI Amplifier DIY Speaker KitPrice: 475.0

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W BassPrice: 570.0

TDA7850 Amplifier Board 2.1 Channel 2x80W Car AB Type Amplifier Module DIY High Power 120W BassPrice: 772.7

WHYTE WATS-517 Series 5 5-Wire Launch Amplifier, 17dB SAT GainPrice: 990.0