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Price range:
$50–$600
Items in range: 25
Number of Channels:
4-Channel (25)
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4-Channel Amplifiers |
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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
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600W RMS Class FD 4-Channel GM Digital Series Amplifier
Free
Ground Shipping within
the 48 states
GM Digital Series 4-Channel Class FD Amplifier • 100W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 125W x 4 Chan. @ 1 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • High Power Capability with Small Size
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$149.95
Shipping: FREE
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320W RMS 4-Channel Marine Amplifier
Free
Ground Shipping within
the 48 states
Marine Series 4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohms • 80W x 4 chan. @ 2 ohms • 160W x 2 chan. @ 4 ohms • 320W RMS • MOSFET power supply • Preamp RCA outputs • Thermal, voltage, and short protection circuitry
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$119.95
Shipping: FREE
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400W RMS, Force Series 4-Channel Amplifier (SoundStorm F4400)
Free
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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
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$49.99
Shipping: FREE
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800W RMS, 4-Channel Class D PA Series Car Amplifier
Free
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the 48 states
PA Series 4-Channel Class D Car Amplifier • 125W x 4-Chan. @ 4 ohm • 200W x 4-Chan. @ 2 ohm • 400W x 2-Chan. Bridged • Level Control • High-Pass Filter • Adjustable High-Pass & Low-Pass Frequencies
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$259.99
Shipping: FREE
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Marine 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
Marine 4-Channel AB Car Amplifier • RMS Power Output: 4 ohms: 60 watts x 4 / 2 ohms: 70 watts x 4 • Frequency Response: 80 Hz - 20 kHz • Speaker-level inputs • LED power indicators
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$199.95
Shipping: FREE
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400W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA4004)
Free
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the 48 states
Onyx Series 4-Channel Class SQ Amplifier • 50W 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 • 8 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
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$99.99
Shipping: FREE
To the US 48 • other rates
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300W RMS 4-Channel Amplifier
Free
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the 48 states
V Power Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 75W x 4 chan. @ 2 ohm • 150W x 4 chan. Max • MOSFET Power supply • Bass EQ 0-12dB at 50Hz • Non-Fading pre-amp output • Thermal management control • 4/3/2 Channel design
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$129.00
Shipping: FREE
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Universal Head Unit Power Pack for Use with all Aftermarket & Factory Receivers
Free
Ground Shipping within
the 48 states
Universal Power Pack 4-Channel Class D for All In-Dash Receivers • 45W x 4 Chan. @ 4 Ohm • Adjustable Gain Switch • Plug-and-Play • CEA-2006 Compliant
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$129.95
Shipping: FREE
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600W Max 4/3 Channel GTX Series Amplifier with MOSFET Power Supply
Free
Ground Shipping within
the 48 states
4/3 Channel GTX Series Car Amplifier • 600W Max • Pulse Modulated MOSFET Power Supply • Speaker-Level (High-Level) Inputs • Heavy Duty Aluminum Alloy Heatsink • Gold-Plated RCA Level Inputs • High/Low Pass Filters (80 Hz)
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$89.99
Shipping: FREE
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2000W Max 4-Channel TNT Series Car Amplifier w/ High Level Inputs
Free
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the 48 states
4-Channel TNT Series Class AB Car Amplifier • Fully Regulated MOSFET Power Supply • LED Power & Protect Indicators • Variable Bass Boost • Preamp RCA Outputs • Heavy Duty Aluminum Alloy Heatsink • Soft Start Turn-On
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$129.99
Shipping: FREE
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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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$132.00
Shipping: FREE
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4-Channel eXcelon Series Full Range Power Car Amplifier
Free
Ground Shipping within
the 48 states
5-Channel eXcelon Series Full Range Power Car Amplifier • 4 ohms: 60 watts x 2 chan. + 100 watts x 2 chan. • 2 ohms: 75 watts x 2 chan. + 150 watts x 2 chan. • Bridged, 4 ohms: 60 watts x 2 chan. + 300 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply
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$148.99
Shipping: FREE
To the US 48 • other rates
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1300W Max 4-Channel X Power Series Car Amplifier
Free
Ground Shipping within
the 48 states
4-Channel X Power Series Car Amplifier • 4 ohms: 110 watts x 4 chan. • 2 ohms: 160 watts x 4 chan. • Bridged, 4 ohms: 320 watts x 4 chan. • Pulse Width Modulated MOSFET Power Supply
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$289.95
Shipping: FREE
To the US 48 • other rates
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700W Max ZR Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
ZR Series Power Amplifier • 4-Channel • 70W RMS x 4 Chan. @ 4 Ohms • 80W RMS x 4 Chan. @ 2 Ohms • 700W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Transformerless Circuit •
FREE 8 Gauge Amplifier Install Wiring Kit w/Amp Purchase
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$179.95
Shipping: FREE
To the US 48 • other rates
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1000W Max 4 Channel Monoblock Volt Series Class A/B Car Amplifier
Free
Ground Shipping within
the 48 states
Volt Series Full Range Class A/B 4-Channel Car Amplifier • 50W RMS x 4 Chan. @ 4 ohms • 80W RMS x 4 Chan. @ 2 ohms • MOSFER Power Supply • Variable Low/High-Pass Filters • Built-In Subsonic Filter • Variable Bass Boost • 4-Way Protection Circuitry • CEA-2006 Compliant
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$139.99
Shipping: FREE
To the US 48 • other rates
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400W RMS PDX Series 4-Channel Power Density Digital Amplifier
Free
Ground Shipping within
the 48 states
PDX Series 4-Channel Car Amplifier • Class D • 400 Watts RMS • 100 Watts x 4 Chan. RMS • Variable High-Pass and Low-Pass Filter • Blue LED Power/Status Indicator • Compact Size
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$369.95
Shipping: FREE
To the US 48 • other rates
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640W Max XH Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
HX Series 4-Channel Class AB Car Amplifier • 160W x 4 Chan. @ 2 Ohms • 90W x 4 Chan. @ 4 Ohms • Built-In Ground Loop Isolation • Crossover Frequency Multiplier Control • Remote Turn-On With Soft Start
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$219.99
Shipping: FREE
To the US 48 • other rates
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340W RMS 4-Channel X Power Series Car Amplifier
Free
Ground Shipping within
the 48 states
MRX Series 4-Channel Car Amplifier • 55W RMS @ 4 Ohms x 4 Channels • 85W RMS @ 2 Ohms x 4 Channels • 170W RMS @ 4 Ohms Bridged x 2 Channels • Variable Low-Pass Crossover • Variable High-Pass Crossover • Variable Bass Boost
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$249.95
Shipping: FREE
To the US 48 • other rates
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600W RMS PDX Series 4-Channel Power Density Digital Amplifier
Free
Ground Shipping within
the 48 states
PDX Series 4-Channel Car Amplifier • Class D • 600 Watts RMS • 150 Watts x 4 Chan. RMS • Variable High-Pass and Low-Pass Filter • Blue LED Power/Status Indicator • Compact Size
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$579.99
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. |
