RetroSound Stereophonic 3-channel car amplifier — 65 watts RMS x 2 at 4 ohms + 229 watts RMS x 1 at 2 ohms at Crutchfield
Four F6 - 6.5" 3-Way Coaxial Speakers + RX4 Four Channel Amplifier – TORO AUDIO
JL Audio XDM500/3 XDM Series 3-Channel Class-D Full Range Car/Marine Amplifier, 500 W - Creative Audio
Phase Technology P3-35-Audio power amplifiers and digital audio splitters | AVProSupply
Bryston 21B3 Amplifier
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
JL Audio 3-Channel Class D Car/Marine Amplifier - XDM5003 | Abt
Pyle Home Theater Amplifier Audio Bluetooth MP3/USB/SD/AUX/FM Receiver System, with 4x Pyle 3.5'' 200 Watt 3-Way Weather Proof Mini Box Speakers (Silver), Enrock Audio 16-Gauge 50 Foot Speaker Wire - Walmart.com