AudioControl ACM-4.300 ACM Series compact 4-channel car amplifier — 50 watts RMS x 4 at Crutchfield
DS18 CANDY-X4B Compact Full Range Class D 4 Channel Audio power amplifier 1600 Watts.1600 watt amp
Kenwood KAC-M3004 Compact 4 Channel Digital Amplifier – Pete's Audio Tuners & Amplifiers
Kenwood KAC-M3004 - Compact 4-Channel Digital Amplifier – Santa Clarita Auto Sound
D4.75: 300 Watt - Mini 4 Channel Amplifier - DD Audio
DS18 X4 Ultra Compact Class D 4-Channel Car Amplifier 1400 Watts Max| Maverick's Custom Motorsports
JVC KS-DR1004D Class-D Compact 4 Channel Class-D Marine Power Amplifier
Kenwood® Maxpower Series 400-watt-max 4-channel Compact Marine/powersports/automotive Class D Amp : Target
MTX MUD100.4 Mud Series 400 Watt RMS 4 Channel Outdoor Powersports Amplifier Kit - Walmart.com
Amazon.com: Timpano Compact 4 Channel Amplifier Car Audio 500 Watt, 4 x 125 Watts at 2 Ohms, Mini Stereo 12 volts Full Range Class D Amp, Bridgeable Amplifier 4 Channels TPT-500.4 : Electronics
MM-1525.4D Compact MEAN MACHINE 1500 Watt Amplifier | Autotek
Amazon.com: ALPINE KTA-450 400w 4-Channel Amplifier Small Footprint Saddlebag Motorcycle Amp : Electronics
Mini Amplifiers and Compact Car Amps - OnlineCarStereo.com
ST400 Classic Motorcycle Amplifier
PRV Audio QS800.4 2 Ohm Compact 4 Channel Car Audio Amplifier 4 x 220 Watts RMS | eBay
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Kenwood KAC-M3004 Compact 4 Channel 400W Max Power Amplifier
Kenwood KAC-M1804 Compact 4-channel amplifier — 45 watts RMS x 4 at Crutchfield
Kenwood KAC-M3004 Compact 4-channel car amplifier * 50 watts RMS x 4 (New Stock) - Breakers Stereo and Performance
Alpine MRV-F300 Compact 4-Channel Amplifier with 4 x 6.5" Car Speakers – absoluteusa
Kicker 47KEY200.4 Compact 4-channel car amplifier with automatic tuning DSP — 50 watts RMS x 4 at Crutchfield
Kenwood Compact 4-Channel Digital Amplifier | P.C. Richard & Son
DS18 Ultra Compact Full Range Class D 4-Channel Amplifier 1320 Watts
Compact 4 Channel Amplifier Car Audio 500 Watt, 4 X 125 Watts at 2 Ohms, Mini St | eBay
MX 600W 4 Channel Full Range Class D Sub Compact Amplifier - Phoenix Gold
Pioneer 4-Channel - Class D, 400w Max Power - Compact Bridgeable Amplifier - Walmart.com
