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Price range:
$80–$720
Items in range: 119
Number of Channels:
4-Channel (119)
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4-Channel Amplifiers - Maximum Input Gauge Size: 4 AWG |
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True 800W RMS, Full Range Class D 4-Channel Amplifier (JAD-800.4)
Free
Ground Shipping within
the 48 states
Class D 4-Channel Amplifier • 4 ohms: 125 watts x 4 chan. • 2 ohms: 200 watts x 4 chan. • Bridged, 4 ohms: 400 x 2 chan. • Pulse Width Modulated MOSFET Power Supply • 4/3/2 Channel Operation
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$229.99
Shipping: FREE
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240W RMS Class A/B 4-Channel Gladiator Series Amplifier
Free
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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.
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$94.95
Shipping: FREE
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400W RMS eXcelon Series 4-Channel Reference XR Stereo Bridgeable Car Power Amplifier (XR4004)
Free
Ground Shipping within
the 48 states
XR Series 4-Channel Class D Amplifier • 75W x 4 Chan. @ 4 ohms • 100W x 4 Chan. @ 2 ohms • 200W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Extremely Thin Design
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$199.99
Shipping: FREE
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900W RMS, Phantom Series Class D Full Range 4-Channel Amplifier (P 900.4)
Free
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the 48 states
Phantom Series Class D Full Range 4-Channel Car Amplifier • 450W RMS x 2 Channel @ 4 ohms Bridged • Tri-Mode Capable • 3-Way System Protection • Variable Low-Pass Crossover • Variable High-Pass Crossover • Band-Pass Crossovers • Input Source Selector
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$189.99
Shipping: FREE
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1600W Max Anarchy Series 4-Channel MOSFET Power Amplifier with Remote Level Control
Free
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the 48 states
Anarchy Series 4-Channel MOSFET Powered Amplifier • 1600W Max. • Switchable Phase Shift • Input Sensitivity Selector • Remote Subwoofer Control • Heavy-Duty Screw Terminals • Chrome-Plated Connections • Illuminated Logo
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$89.99
Shipping: FREE
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2000 Max Class A/B 4-Channel Heritage Series Car Amplifier
Free
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the 48 states
Heritage Series Class AB 4-Channel Car Amplifier • 250W RMS x 4 Channels @ 4 ohms • 350W RMS x 4 Channels @ 2 ohms • Electronic Crossover Network • Power and Protect LED Indicators • 3-Way Protection System Circuitry
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$89.99
Shipping: FREE
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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
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600W RMS 4-Channel Class D Prime Series Amplifier
Free
Ground Shipping within
the 48 states
Prime Series Full Range Class D 4-Channel Car Amplifier • 100W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 300W x 2 Chan. @ 4 ohms Bridged • Variable Bass Boost • Variable High-Pass Crossover • CEA-2006 Compliant
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$234.99
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
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Power Series Compact 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
Power Series 4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohms • 100W x 4 chan. @ 2 ohms • 200W x 2 chan. @ 4 ohm • 400W x 1 chan. Max • MOSFET Power Supply • High-pass and low-pass crossover • Audiophile grade speaker connections
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$249.99
Shipping: FREE
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800W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA8004)
Free
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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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1200W Max, 4-Channel RAZOR Series Full Range Class D Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel RAZOR Series Full Range Class D Car Amplifier • 4 ohms: 100 watts x 4 chan. • 2 ohms: 150 watts x 4 chan. • Bridged, 4 ohms: 300 x 2 chan. • Max power output: 1200 watts x 2 chan.
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$99.95
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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Power Series Compact 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
Power Series 4-Channel Class AB Car Amplifier • 100W x 4 chan. @ 4 ohms • 150W x 4 chan. @ 2 ohms • 300W x 2 chan. @ 4 ohms • 600W x 4 chan. Max • NOMAD protection circuitry: thermal, overload or short protection • MOSFET power supply
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$349.95
Shipping: FREE
To the US 48 • other rates
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1600W Max Phantom Series 4-Channel MOSFET Power Amplifier
Free
Ground Shipping within
the 48 states
Phantom Series 4-Channel Class A/B Car Amplifier • 160W x 4 chan. @ 4 ohms • 400W x 4 chan. Max • MOSFET PWM Power supply • Includes bass remote • Trimode operation • Thermal and speaker short protection
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$89.99
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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640W RMS 4-Channel Brutus Series Class AB Bridgeable Power Amplifier (BRX6404)
Free
Ground Shipping within
the 48 states
Brutus Series 4-Channel Super AB Class Car Amplifier • 80W x 4 Chan. @ 4 ohms • 160W x 4 Chan. @ 2 ohms • 320W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Ultra-Fi MOSFETS Circuit for Smooth Sound Quality
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$169.99
Shipping: FREE
To the US 48 • other rates
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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
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$224.95
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. |
