Dayton Audio KAB-215v2 2 x 15W Class D Audio Amplifier Board with Bluetooth 5.0

Dayton Audio SA25 25W Subwoofer Amplifier

Dayton Audio KAB-PMV3 Panel Mount for KAB-v3 Boards with Function, LED, and Inst

Dayton Audio DTA 120 Class T Mini Amplifier 60 WPC

Dayton Audio KAB-250v4 2 x 50W Class D Audio Amplifier Board with Bluetooth 5.0

Lepai LP-2020TI Digital Hi-Fi Audio Mini Amplifier with Power Supply

Dayton Audio DTA-100A Class-D Stereo Amplifier w/ Power Supply

Line Input Passive Motorized Preamp Board with Remote 6-12 VDC