100w/200w/300w/400w Monaural Amplifier Board 1943+5200 HIFI Audio Amplifier Module High-power Upgraded Version

200W Dc 20-90V Dual Voltage Mono Amplifier Board 1943+5200 Push-Pull Tube Audio Power Amplifier Board Module

TDA7498E Audio Amplifier Board Module Digital High Power Stereo BTL Mono 160w160W

Highly Fidelity 200Wx2 6Ohms Stereo STK412-530 Amplifier Board for Sound Projects Finished Module Quality Sound

Mono Sound Amplifier Finished Board 1943+5200 Mono Power Amplifier Board Module 200W for Speaker Electronic DIY Kit

DX-418 Powerful 60W Subwoofer Amplifier Board High Powers 2.1 Channel 60Wx3 Power Amplifier Plate for Speaker System

Double Center TPA3255 Stereophonic Increaser Board 600W+600W Class D Digital Power Strengthen With TL072 ADMINISTRATOR STRENGTHEN For Tall Loyalty

350W Power Amplifier Board Amp Board, Double AC 24-28V Home Theater Mono High Performance Audio

DC12V To Double DC32V 180W Amplifiers Step Up DownModule for Car Power Amplifiers Amplifiers Boost Power Supply Board

TPA3255 Digital Amplifier Module Wide Frequency 20Hz To 30KHz with Extreme Low Deformation 0.006% for Distinct Standard

Power Amplifier Board HighPower 2Channel Module for Toshiba 2SA19432SC5200 AB18

4" Full Frequency 20W Speaker with 4Ohm Impedance Loudspeaker Metal Horn External Magnetic for Superior Sound Builds

1943/5200 2.0 Channel Digital Amplifier Board DC24-32V Strong High Power 150W+ 150W Audio Digital Amplifier Board

2.1 Channel HIFI Amplifier Board TDA7294 Chip Delivers Enhances Auditory Clear And Powerful Bass Output

6-12V Panel Vu Meter Bulb Warm Back Light Recording Audio Level Amp Meter

2x100W High Power Subwoofer Amplifier Board Audio Stereo Amplifier for DIY Speaker 3x80W Dual AC18~24V

Subwoofer Amplifier Board 100W 500mV 2.1 Channel Easy Control High Safety ZK TB21 Power Amplifier

High Efficiency Plastic Power Boost Board Improves Sound Quality For Outdoor Music Devices Voltages Stepping Up Power Module

Audio Amplifier HW TPA3116DA 150W 12 26V Lightweight Tone Board Electronic Electronically Boards Module Music Speaker

Mono Digital Power Amplifier Board 60W TPA3118 PBTL XH-M313

12-26V 100W TPA3116D2 Mono Digital Sound Amplifier Household Car Speaker Subwoofer Power Amplifier Board Replacement