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These 5 Channel Amplifiers have 4 channels dedicated for speakers and a single channel dedicated to a subwoofer. Upgrade your system today.
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True 900W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote

• 4 ohms: 70 watts x 4 chan. + 220 x 1 chan.
• 2 ohms: 115 watts x 4 chan. + 440 x 1 chan.
• Bridged, 4 ohms: 230 watts x 2 chan. + 440 x 1 chan.
• 5/4/3 Channel Operation

FREE Sound Dampening Kit with Your NVX Amplifier Purchase!

$224.99

IN STOCK

900W RMS, Phantom Series Class D Full Range 5-Channel Amplifier

• 70W RMS x 4 Channels + 270W RMS x 1 channel @ 4 ohms
• Tri-Mode Capable
• 3-Way System Protection
• Variable Low-Pass Crossover
• Variable High-Pass Crossover
• Band-Pass Crossovers
• Input Source Selector

$199.99

IN STOCK

Only 2 Left!

True 900W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote and 100% Copper, True Spec 4 Gauge 6ch Installation Kit

• 4 ohms: 70 watts x 4 chan. + 220 x 1 chan.
• 2 ohms: 115 watts x 4 chan. + 440 x 1 chan.
• Bridged, 4 ohms: 230 watts x 2 chan. + 440 x 1 chan.
• 5/4/3 Channel Operation
• Single Amplifier 4 Gauge Power Installation Kit
• 1000 Watts RMS
• Includes 6ch RCA's and Speaker Wire
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Technology
• Solid Brass And Satin-Chromed ANL/Mini-ANL Fuse Holder With 100 amp Mini-ANL Fuse

$312.22

IN STOCK

1000W RMS Punch Series 5-Channel Stereo Full-Range Class D Car Amplifier w/ Dedicated Sub Channel

• 75W x 4 Chan. + 200W x Sub Chan. @ 4 ohms
• 100W x 4 Chan. + 400W Sub Chan. @ 2 ohms
• 100W x 5 Chan. RMS
• Built In NOMAD "Real Time" Analog Computer
• 5/4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

Add a Set of 6-Channel RCA Cables and Save!

$499.99

IN STOCK

Only 3 Left!

600W RMS 5-Channel CX Series Class AB Car Amplifier

• Full-Range RMS: 40W x 4 @ 4 ohms, 75W x 4 @ 2 ohms
• Subwoofer RMS: 150W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• CEA-2006 Compliant
• Vertical Mounting Option Available
• Variable Bass Boost: 0 - 12 dB
• Dimensions: 14"L x 7-3/16"W x 2-3/8"H

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

Add a Set of 6-Channel RCA Cables and Save!

$399.95

IN STOCK

760W RMS 5-Channel Class AB i Series Car Amplifier

• Full-Range RMS: 65W x 4 @ 4 ohms, 90W x 4 @ 2 ohms
• Subwoofer RMS: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms
• CEA-2006 Compliant
• Heavy Duty Aluminum Finned Heatsink
• Low Level Line Inputs
• Dimensions: 18-1/2"L x 8"W x 2-1/4"H

$359.99

IN STOCK

Only 1 Left!

1000W 6-Channel Syndicate Series Full Range Class H and Class G/H Marine Amplifier

• RMS Power: 60W x 4+155W x 2 @ 4 ohms, 105W x 4+305W x 2 @ 2 ohms
• Total RMS Power: 1000W
• Class H and Class G/H Marine Amplifier
• Dimensions: 8" W x 19-1/2" L x 2-3/8" H

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10% Rewards, Extended Warranty and more!

Add a Set of 6-Channel RCA Cables and Save!

$749.99

IN STOCK

Only 3 Left!

900W RMS PA D Series Class-D 5-Channel Car Amplifier

• 70W x 4-Chan. + 200W x 1 Chan. @ 4 ohm
• 100W x 4-Chan. + 400W x 1 Chan. @ 2 ohm
• 500W x 1 Chan. @ 1 ohm
• CEA-2006 Compliant Amplifier
• Wired remote bass level control included
• Selectable crossover modes: FULL / HPF / LPF
• High-Pass Filter
• Adjustable High-Pass & Low-Pass Frequencies

$289.99

OUT OF STOCK

1200W Max, Kappa Series 5-Channel Class D Car Amplifier

• Full-Range RMS: 50W x 4 @ 4 ohms, 75W x 4 @ 2 ohms
• Subwoofer RMS: 200W x 1 @ 4 ohms, 300W x 1 @ 2 ohms
• CEA-2006 Compliant
• 12 dB Per Octave Crossovers
• Differential Signal Inputs
• Dimensions: 14-3/16"L x 7-1/16"W x 1-3/4"H

$259.99

OUT OF STOCK

1600W Max, 5-Channel PDX Series Car Amplifier

• Full-Range RMS: 100W x 4 @ 4 ohms, 100W x 4 @ 2 ohms
• Subwoofer RMS: 500W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• CEA-2006 Compliant
• Super Efficient PDX Power Supply >90%
• Power Management Processor
• Dimensions: 10-5/8"W x 7-1/2"D x 2"H

$449.99

OUT OF STOCK

List price $1194.88 , Polk Audio db6501 & db651 6.5" Speakers + DB1212 12" Ported Loaded Enclosure + Polk Audio PA D5000.5 Amplifier

• Polk Audio PA D5000.5 - 900W RMS PA D Series Class-D 5-Channel Car Amplifier
• Polk Audio db6501 - 6.5" 2-Way db Series Component Car Audio Speaker System
• FEATURE 3
• Polk Audio db651 - 6.5" 2-Way db Series Coaxial Car Audio Speaker System
• Polk Audio DB1212 - Single 12" Ported Subwoofer Enclosure Loaded
• TruConnex TC4KIT-4B by Metra - 4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 650 Watts

$688.92

OUT OF STOCK

Related Categories

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.
Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers. Click here to learn more about digital sound processors and to find out which type would be best for your car audio system.

5-Channel or more Amps Information

A 5-channel amplifier is a popular option among people who want to enjoy a complete upgraded audio system. Most 5-channel amps consist of a four class A/B channels, designed to power door speakers, as well as a fifth class D subwoofer channel housed in the same chassis. This can dramatically reduce the amount of trunk space dedicated to the audio system – for this reason, 5-channels are the amplifiers of choice for many “stealth” or hidden installations, and in other installations where space is at a minimum. Although these amplifiers generally do not push as much power as separate 4-channel and monoblock amps would be capable of, the amount of power provided is enough to run most aftermarket car speakers and usually provide enough power to the subwoofers to satisfy most listeners.

Although less popular than 5-channel models, 6-channel amps are a great choice for powering a complete audio system, particularly in larger vehicles like RV’s, buses, and even boats. These amplifiers feature 6 channels of audio output, which are usually all either class A/B or class D. In most cases, each pair of Right/Left outputs can be bridged to add a subwoofer or larger speaker. In a standard 6-channel configuration these amplifiers will easily power 3 pairs of speakers. Audiophiles appreciate these amplifiers for their use in bi-amp configurations, where the front woofers and front tweeters are powered independently.