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Home » Car Audio, Video & GPS » Car Audio » Car Amplifiers » 4-Channel Amplifiers
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4-Channel Amplifiers

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700W RMS (1400W Max) Death Box Series 4-Channel Car Amplifier
Free Ground Shipping within the 48 states
Death Box Series 4-Channel Class A/B Car Amplifier • 1400W Max • 175W x 4-Chan. @ 2 Ohms • Speaker-Level Inputs • 0 To +24 dB Bass Boost • Piano Black Finish • Gold Plated Speaker Terminals
$159.99
Shipping: FREE
To the US 48 • other rates
(3 reviews)
Availability: In Stock - Ships the same or next business day
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240W RMS, Class A/B 4-Channel Gladiator Series Amplifier
Free Ground Shipping within the 48 states
Gladiator Series 4-Channel Class A/B Car Amplifier • 4 ohms: 60 watts x 4 chan. • 2 ohms: 120 watts x 4 chan. • Bridged, 4 ohms: 240 watts x 2 chan.
$139.95
Shipping: FREE
To the US 48 • other rates
Availability: In Stock - Ships the same or next business day
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720W Max, 4-Channel Performance Series Amplifier
Free Ground Shipping within the 48 states
GUARANTEED LOWEST PRICE. CONTACT US 24/7 • 4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • 180W x 2 chan. @ 4 ohms • 720W Max • Built-in cooling fan • Short circuit, DC offset, overload, and thermal protection circuitry
$134.95
Shipping: FREE
To the US 48 • other rates
(25 reviews)
Availability: Only 1 left in stock
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760W Max, 4-Channel Amplifier with Black Gloss Finish
Free Ground Shipping within the 48 states
Jensen Power Series 4-Channel Class A/B Car Amplifier • Variable Bass Boost • High/Low Pass Crossovers • RCA Pass Through Output • 2-Way System Protection Circuitry • CEA-2006 Compliant
$79.95
Shipping: FREE
To the US 48 • other rates
(4 reviews)
Availability: In Stock - Ships the same or next business day
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1000W RMS, ONYX Series 4-Channel Amplifier (ONX-4.125)
Free Ground Shipping within the 48 states
ONYX Series 4-Channel Class A/B Car Amplifier • 250W x 4 Chan @ 2 Ohm • 125W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
$179.95
Shipping: FREE
To the US 48 • other rates
(20 reviews)
Availability: In Stock - Ships the same or next business day
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4-Channel ONYX Series Car Amplifier (ONX-4.80)
Free Ground Shipping within the 48 states
ONYX Series 4-Channel Class A/B Car Amplifier • 160W x 4 Chan @ 2 Ohm • 80W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
$119.95
Shipping: FREE
To the US 48 • other rates
(11 reviews)
Availability: In Stock - Ships the same or next business day
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400W RMS, 4-Channel Formula Series Amplifier
Free Ground Shipping within the 48 states
Formula Series 4-Channel Class A/B Car Amplifier • 50W at 4 Ohms • 100W at 2 Ohms • PWM MOSFET Power Supply • Variable High Pass Filter • Variable Low Pass Filer • Variable Bass Boost • 4 Way Protection Circuitry
$89.95
Shipping: FREE
To the US 48 • other rates
(2 reviews)
Availability: In Stock - Ships the same or next business day
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480W RMS, ONYX Series 4-Channel Amplifier (ONX-4.60)
Free Ground Shipping within the 48 states
ONYX Series 4-Channel Class A/B Car Amplifier • 120W x 4 Chan @ 2 Ohm • 60W x 4 Chan @ 4 Ohm • Unbalanced RCA Input Jack • Preamp RCA Outputs • 4-Way System Protection Circuitry • Piano Black Gloss Finish
$109.95
Shipping: FREE
To the US 48 • other rates
(5 reviews)
Availability: Only 1 left in stock
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760W Max, 4-Channel GM Series Car Amplifier w/ High-Level Speaker Inputs
Free Ground Shipping within the 48 states
GM Series • Bridgeable 4-Channel • Class AB Amplifier • 60 Watts RMS x4 Channel @ 4 ohms • 85 Watts RMS x 4 Channel @ 2 ohms • Speaker Level Inputs • LPF/HPF Crossovers • Gain Caution Feature • H Shaped Chassis • CEA-2006 Compliant Amplifier
$149.95
Shipping: FREE
To the US 48 • other rates
Availability: In Stock - Ships the same or next business day
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300W, Prime Series 4-Channel Amplifier
Free Ground Shipping within the 48 states
Prime Series 4-Channel Class A/B Car Amplifier • 50 Watts x 4 Chan. @ 4 Ohms • 75 Watts x 4 Chan. @ 2 Ohms • Selectable Bass Boost • 2-Way System Protection Circuitry • Extruded Aluminum Alloy Convection Heat Sink
$139.99
Shipping: FREE
To the US 48 • other rates
(21 reviews)
Availability: In Stock - Ships the same or next business day
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600W RMS, 4-Channel Class A/B Zeus Series Car Amplifier
Free Ground Shipping within the 48 states
4-Channel Class A/B Zeus Series Car Amplifier • 4 ohms: 75 watts x 4 chan. • 2 ohms: 150 watts x 4 chan. • Bridged, 4 ohm: 300 watts x 2 chan. • Pulse Width Modulated MOSFET power supply
$149.95
Shipping: FREE
To the US 48 • other rates
(2 reviews)
Availability: In Stock - Ships the same or next business day
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400W RMS, Force Series 4-Channel Amplifier (SoundStorm F4400)
Free Ground Shipping within the 48 states
Force Series 4-Channel Amplifier • 50 Watts x 4 Chan. @ 4 Ohms • 400 Watts RMS • Speaker level inputs • LED Power Indicators • Speaker-Level Inputs • Chrome-Plated RCA Level Inputs And Screw Terminals
$59.99
Shipping: FREE
To the US 48 • other rates
(27 reviews)
Availability: In Stock - Ships the same or next business day
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360W RMS, 4-Channel Class A/B JX Series Full-Range Car Amplifier
Free Ground Shipping within the 48 states
JX Series 4-Channel Amplifier • Class AB • 70W x 4 Chan @ 4 ohm • 90W x 4 Chan @ 2 ohm • Preamp Outputs • High & Low Level Inputs • Adjustable Input Sensitivity • High & Low Pass Filter
$229.95
Shipping: FREE
To the US 48 • other rates
(3 reviews)
Availability: In Stock - Ships the same or next business day
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400W Max, 4-Channel Evolution Series Car Amplifier
Free Ground Shipping within the 48 states
Evolution Series 4-Channel Class AB Car Amplifier • 50W RMS x 4 Channels • MOSFET Power Supply • High/Low Level Inputs • Fixed High/Low Pass Filters • 3-Way System Protection Circuitry
$49.99
Shipping: FREE
To the US 48 • other rates
(2 reviews)
Availability: In Stock - Ships the same or next business day
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900W, 4-Channel Power Zone Series Car Amplifier
Free Ground Shipping within the 48 states
4-Channel Power Zone Series Amplifier • Bass Boost (0-12 dB @ 45Hz) • Preamp RCA Outputs • 4-Way System Protection Circuitry • Heavy Duty Aluminum Alloy Heatsink • Fully Adjustable 12 dB Crossover • Nickle-Plated RCA Level Inputs
$89.99
Shipping: FREE
To the US 48 • other rates
(2 reviews)
Availability: In Stock - Ships the same or next business day
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900W Max, FLI Loaded Series 4-Channel Power Amplifier
Free Ground Shipping within the 48 states
FLI Loaded Series 4-Channel Power Amplifier • MOSFET Power Supply • Variable Bass Boost • High Speaker Level Inputs • Illuminated Logo • RCA Low Level Inputs • Variable High-Pass Filter
$59.99
Shipping: FREE
To the US 48 • other rates
(3 reviews)
Availability: In Stock - Ships the same or next business day
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300W Max, 4-Channel Super Blue Series Car Amplifier
Free Ground Shipping within the 48 states
300W 4-Channel Super Blue Series Amplifier • 75W x 4 Channel Power Output • Variable Gain Control • Remote Turn-On • Bass and Treble Control • MOSFET Power Supply
$39.99
Shipping: FREE
To the US 48 • other rates
(2 reviews)
Availability: Only 1 left in stock
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400W RMS, Class A/B 4-Channel Gladiator Series Amplifier
Free Ground Shipping within the 48 states
Gladiator Series 4-Channel Class A/B Car Amplifier • 4 ohms: 100 watts x 4 chan. • 2 ohms: 200 watts x 4 chan. • Bridged, 4 ohms: 400 watts x 2 chan.
$199.95
Shipping: FREE
To the US 48 • other rates
(5 reviews)
Availability: In Stock - Ships the same or next business day
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200W RMS, 4-Channel DX Series Amplifier (DX2004)
Free Ground Shipping within the 48 states
DX Series 4-Channel Class A/B Car Amplifier • 50 Watts x 4-Channel @ 2 Ohm • 25 Watts x 4-Channel @ 4 Ohm • 100 Watts x 2-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs
$149.95
Shipping: FREE
To the US 48 • other rates
(3 reviews)
Availability: In Stock - Ships the same or next business day
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1000W 4-Channel Marine Power Amplifier (MR 1000)
Free Ground Shipping within the 48 states
1000W Max, 4-Channel Class A/B Marine Power Amplifier • 100 Watts RMS x 4 Chan. @ 4 Ohms • 250 Watts Max x 4 Chan. @ 2 Ohms • Protective Humidity Coating On PC Board • Tri-Mode Capable • Soft Turn-On Circuitry
$169.99
Shipping: FREE
To the US 48 • other rates
(3 reviews)
Availability: In Stock - Ships the same or next business day
Pages (9) : 1 2 3 4 5 Next >
Items per page: 20 50 100
Related Categories
Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new amplifier with one of these power amplifier 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! Make sure to get the kit that is best designed for your car audio system.
Capacitors
Car audio capacitors are a great addition to any aftermarket car 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.
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