Vibe Powerbox 4 Channel 100w x 4 Mini Amplifier POWERBOX100.4M-V0 - 12v Electronics
ST400 Classic Motorcycle Amplifier
Kenwood KAC-M3004 Compact 4 Channel 400W Max Power Amplifier
AudioControl ACM-4.300 ACM Series compact 4-channel car amplifier — 50 watts RMS x 4 at Crutchfield
Kicker 47KEY200.4 Compact 4-channel car amplifier with automatic tuning DSP — 50 watts RMS x 4 at Crutchfield
GM-D1004 - 4-Channel - Class D, 400w Max Power - Compact Bridgeable Amplifier | Pioneer Electronics USA
Kenwood Compact 4-Channel Digital Amplifier | P.C. Richard & Son
MTX MUD100.4 Mud Series 400 Watt RMS 4 Channel Outdoor Powersports Amplifier Kit - Walmart.com
Soundstream Reserve RSM4.1200D Compact 4-channel car amplifier — 75 watts RMS x 4 at Crutchfield
Clarion XC1410 Compact 4-channel amplifier — 50 watts RMS x 4 at Crutchfield
Alpine MRV-F300 Compact 4-Channel Amplifier with 4 x 6.5" Car Speakers – absoluteusa
Amazon.com: Soundstream ST4.10000D Compact 4-Channel Car Amplifier 90WX4 - ST4.1000D : Electronics
Pioneer 4-Channel - Class D, 400w Max Power - Compact Bridgeable Amplifier - Walmart.com
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Alpine KTA-450 4-Channel Power Pack Head-Unit Amp
Kenwood KAC-M3004 Compact 4-channel car amplifier * 50 watts RMS x 4 (New Stock) - Breakers Stereo and Performance
Focal IMPULSE4.320 Ultra compact 4/3/2-Channel Amplifier - Creative Audio
Clarion XC2410 Marine Compact Class-D 300 watt 4-channel amplifier - EAI - Pascagoula
JVC KS-DR1004D Class-D Compact 4 Channel Class-D Marine Power Amplifier
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
SQ800.4 2Ω Compact 4 Channel Mini Amplifier 800 Watts - PRV Audio
DS18 X4 Ultra Compact Class D 4-Channel Car Amplifier 1400 Watts Max| Maverick's Custom Motorsports
Audiopipe APMN-4080 Class AB 78 Watts x 4-Channel Mini Amplifier
Kenwood® Maxpower Series 400-watt-max 4-channel Compact Marine/powersports/automotive Class D Amp : Target
DS18 CANDY-X4B Compact Full Range Class D 4 Channel Audio power amplifier 1600 Watts.1600 watt amp
