JL Audio 3-Channel Class D Car/Marine Amplifier - XDM5003 | Abt
Bryston 21B3 Amplifier
Bryston 21B³ (Cubed) 3 Channel Power Amplifier - Schroeder Amplification
RetroSound® Stereophonic 3-Channel Class D Amplifier – Retro Manufacturing
1200W+400W+400W 3 Way Amplifier Module 2.1 Satellite Speaker Home Theater Professional Speaker Plate Amplifier Class D with DSP
Front Stereo Amplifier High/Mid/Bass Adjuster, 3-Channel Mixer USB 5V Power | eBay
Crunch Px-1000.4 4 Channel 1000 Watt Amp A/b Class Car Stereo Power Amplifier With 300 Watt 3 Way Cs Speakers 2 Pack And Soundstorm Aks8 8 Wiring Kit : Target
McIntosh MC303 3-Channel Solid State Amplifier | ListenUp
A-3 3-Ch Power Amplifier 1200W (Discontinued) | Better Music Builder
A Feature-Rich Amplifier Module For 3-Way Speaker Builds | Hackaday