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Find powerful 4 channel amps for name brand manufacturers such as Kicker, JVC, Pioneer and more. Four channel amplifiers allow you to have more installation options.
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CEA-2006 Compliant
Price range:
$89.95 $356.07

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MB Quart 4-Channel Amplifiers not CEA Compliant

800W RMS 4-Channel Onyx Series Class SQ Full-Range Bridgeable Power Amplifier

• 100 Watts RMS x 4 @ 4 ohms
• 200 Watts RMS x 4 @ 2 ohms
• 400 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 1600 Watts
• 2-Ohm Stable operation, bridgeable to 4-ohms
• Variable Bass Boost (Bass EQ, Ch 3 & 4 only): 0 - +9 dB at 45Hz
• 16 AWG speaker output connections
• Dimensions: 14.17" L x 9.45" W x 2.23" H

40% Off on 4-Channel RCA Cables w/ purchase!



360W 4-Channel Nautical Series Class SQ Marine Amplifier

• 60W x 4-Chan. @ 4 ohms
• 90W x 4-Chan. @ 2 ohms
• 180W x 2 Chan. @ 4 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• 3-Way Protection Circuitry

40% Off on 4-Channel RCA Cables w/ purchase!



MB Quart Onyx Series 4-Channel Amplifier w/ 2 Pairs of Alpine Type-R 6x8" Coaxial Speakers and Amp Wiring Kit

• MB Quart OA800.4 4-Channel Onyx Full Range Amplifier
• 100W x 4-Chan. @ 4 ohms, 200W x 4-Chan. @ 2 ohms, 400W x 2 Chan. @ 4 ohms
• 2 Pairs of Alpine SPR-68 6" x 8" Type-R Coaxial Speakers
• Peak Power: 300W, RMS Power: 100W (Each)
• Belva BAK44 Complete 4 Gauge Amplifier Wiring Kit



320W Ultra-Compact 4 Channel NA Series Full Range Class D Marine Amplifier

• RMS Power: 80W x 4 @ 4 ohms
• Total Peak Power: 320W
• Full Range Class D Technology
• Dimensions: 3.7" W x 5.5" L x 1.7" H



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MB Quart Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.