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Total Peak Power Output
501–1,000 watts [x]
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Cerwin-Vega (4)
Crunch (4)
Kicker (4)
Power Acoustik (4)
Autotek (3)
Autotek (3)
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Cerwin-Vega (4)
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MTX (3)
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Power Acoustik (4)
RE Audio (3)
Rockford Fosgate (2)
Sony (2)
SoundStorm (2)
SPL (1)
Price range:
$70–$400
Items in range: 52
Number of Channels:
4-Channel (52)
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4-Channel Amplifiers - Total Peak Power Output: 501 - 1000 watts |
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720W Max 4-Channel Performance Series Amplifier
Free
Ground Shipping within
the 48 states
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
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$119.99
Shipping: FREE
To the US 48 • other rates
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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
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$69.99
Shipping: FREE
To the US 48 • other rates
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300W RMS 4-Channel Class D Punch Boosted Rail Amplifier
Free
Ground Shipping within
the 48 states
Punch Series BR Full Range 4-Channel Car Amplifier • 75W x 4 chan. @ 4 ohms • Ultra Compact Chassis Design • Variable DC Offset Sensitivity • NOMAD Circuitry Protection Technology • CEA-2006 Compliant
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$149.95
Shipping: FREE
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600W Max, 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
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$99.99
Shipping: FREE
To the US 48 • other rates
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760W Max 4-Channel GM Series Car Amplifier w/ High-Level Speaker Inputs
Free
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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
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$119.95
Shipping: FREE
To the US 48 • other rates
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600W Max 4-Channel Class A/B Power One Series Car Amplifier
Free
Ground Shipping within
the 48 states
Power One Series 4-Channel Class A/B Car Amplifier • 600W Max • 75W x 4-Chan @ 2 Ohm • SEPP Analog Amplifier • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • 3-Way System Protection Circuitry
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$74.99
Shipping: FREE
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500W RMS VEGA Series 4-Channel Class AB Car Amplifier
Free
Ground Shipping within
the 48 states
VEGA Series 4-Channel Class AB Car Amplifier • 75W x 4 Chan. @ 4 ohms • 125W x 4 Chan. @ 2 ohms • 250W x 2 Chan. @ 4 ohms Bridged • Vega Bass Boost • Hi/Low Level Inputs • Variable Hi/Low-Pass Filters • Differential Balanced Inputs
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$169.00
Shipping: FREE
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1000W Max 4-Channel Class A/B Power One Series Car Amplifier
Free
Ground Shipping within
the 48 states
Power One Series 4-Channel Class A/B Car Amplifier • 1000W Max • 125W x 4-Chan @ 2 Ohm • SEPP Analog Amplifier • Variable Bass Boost • Speaker-Level Inputs • Preamp RCA Outputs • 3-Way System Protection Circuitry
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$84.99
Shipping: FREE
To the US 48 • other rates
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800W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA8004)
Free
Ground Shipping within
the 48 states
Onyx Series 4-Channel Class SQ Amplifier • 100W x 4 Chan. @ 4 ohms • 200W x 4 Chan. @ 2 ohms • 400W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$139.99
Shipping: FREE
To the US 48 • other rates
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800W 4-Channel Full Range Digital XTX Series Car Amplifier
Free
Ground Shipping within
the 48 states
XTX Series 4-Channel Full Range Digital Car Amplifier • 800W Dynamic • 2-Way System Protection • Brushed Aluminum Alloy Convection Cooled Heatsink • Variable High/Low-Pass Filter • Selectable Bass Boost
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$129.95
Shipping: FREE
To the US 48 • other rates
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400W RMS KX Series 4-Channel Class D-IC Stereo Bridgeable Car Power Amplifier (KX4004)
Free
Ground Shipping within
the 48 states
KX Series 4-Channel Class D-IC Car Amplifier • 50W x 4 Chan. @ 4 ohms • 100W x 4 Chan. @ 2 ohms • Bridged: 200W x 2 Chan. @ 4 ohms • 3-Way System Protection • Single Channel Operation • 4 Gauge Power and Ground Inputs • Stylish Magnetic Panel Covers Tuning Options for Clean Install
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
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$279.95
Shipping: FREE
To the US 48 • other rates
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600W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA6004)
Free
Ground Shipping within
the 48 states
Onyx Series 4-Channel Class SQ Amplifier • 75W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 300W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$119.99
Shipping: FREE
To the US 48 • other rates
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900W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ9004)
Free
Ground Shipping within
the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 900 Watts Max • 225 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$84.95
Shipping: FREE
To the US 48 • other rates
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600W Max 4-Channel Marine XC Series Power Amplifier
Free
Ground Shipping within
the 48 states
4-Channel Marine XC Series Power Amplifier • 4 ohms: 85 watts x 4 chan. • 2 ohms: 125 watts x 4 chan. • Bridged, 4 ohms: 250 watts x 4 chan. • Conformally Coated PC Board • Marine Certified
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$259.95
Shipping: FREE
To the US 48 • other rates
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1000W Max Mean Machine Series 4-Channel Car Audio Amplifier
Free
Ground Shipping within
the 48 states
Mean Machine Series 4-Channel Class A/B Car Amplifier • 1000 Watts Max • 250 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
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$84.95
Shipping: FREE
To the US 48 • other rates
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500W RMS Punch Series 4-Channel Amplifier (P5004)
Free
Ground Shipping within
the 48 states
Punch Series 4-Channel Class AB Car Amplifier • 60 watts x 4 chan @ 4 Ohms • 125 watts x 2 chan @ 2 Ohms • MOSFET Power Supply • Cast Aluminum Heatsink • 4/2 Channel Operation • Nickel-Plated Screw Terminals and RCA Level Inputs • Frequency response: 20-20,000 Hz
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$229.95
Shipping: FREE
To the US 48 • other rates
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440W RMS Class AB 4-Channel/Stereo Bridgeable Car Power Amplifier
Free
Ground Shipping within
the 48 states
REP Series 4-Channel Class AB Amplifier • 85W x 4 Chan. @ 4 ohms • 110W x 4 Chan. @ 2 ohms • 220W x 2 Chan. @ 4 ohms • 3-Way System Protection • 2/1 Channel Operation • 8 Gauge Power and Ground Inputs • Speaker Level Inputs
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$79.99
Shipping: FREE
To the US 48 • other rates
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400W RMS Class AB 4-Channel Power Car Amplifier (THUNDER754)
Free
Ground Shipping within
the 48 states
Thunder Series Single Channel Mono Class AB Amplifier • 75W x 4 Chan. @ 4 ohms • 100W x 4 Chan. @ 2 ohms • 400W x 2 Chan. MAX • 3-Way System Protection • 4/3/2/1 Channel Operation • 8 Gauge Power and Ground Inputs • Vibration and Extruded Aluminum Heat Sink for Effective Heat Dissipation
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$145.95
Shipping: FREE
To the US 48 • other rates
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800W Max CRYPT Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
CRYPT Series 4-Channel Car Amplifier • 80W x 4 chan @ 4 ohm • 100W x 4 chan @ 2 ohm • MOSFET PSU Transistors • LED Indicators • Selectable Bass Boost • Aluminum Alloy Heatsink • 3-Way System Protection Circuitry
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$79.99
Shipping: FREE
To the US 48 • other rates
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600W RMS 4-Channel Stereo CTX Series Class AB Car Amplifier
Free
Ground Shipping within
the 48 states
CTX Series 4-Channel Class AB Amplifier • 100W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • Bridged 300W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Turn On Delay for Quiet Start-Up
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$199.99
Shipping: FREE
To the US 48 • other rates
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4-Channel Amplifiers Information |
| A 4-channel amplifier is the best way to power a complete set of new car speakers. These amplifiers are designed to power four door speakers, although the right & left channels can usually be bridged to offer a wide range of wiring options. Commonly, the rear channels will be bridged to power a small subwoofer while the front channels are used for the front speakers. Some audiophile installations use these amplifiers to bi-amp a pair of component speakers – in these setups, each tweeter and midwoofer is powered from their own channel. Four channel amplifiers mostly utilize class A/B circuitry for the best possible sound quality, but the last few years have seen a huge rise in the popularity of full-range class D amps. These amplifiers are prized for their compact chassis, and advances in technology have made them sound almost indistinguishable from their A/B counterparts. 4-Channel amplifiers also frequently feature preamp outputs or signal pass-thru, allowing you to provide signal to a subwoofer amp without running another RCA cable to your head unit. |
