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Price range:
$98–$580
Items in range: 26
4-Channel (26)
2 (26)
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4-Channel Amplifiers |
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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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$239.99
Shipping: FREE
To the US 48 • other rates
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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
To the US 48 • other rates
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900W RMS, Phantom Series Class D Full Range 4-Channel Amplifier (P 900.4)
Free
Ground Shipping within
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
To the US 48 • other rates
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400W RMS 4-Channel Class D Prime Series Amplifier
Free
Ground Shipping within
the 48 states
Prime Series Full Range Class D 2-Channel Car Amplifier • 75W x 4 Chan. @ 4 ohms • 100W x 4 Chan. @ 2 ohms • 200W x 2 Chan. @ 4 ohms Bridged • Variable Bass Boost • Variable High-Pass Crossover • CEA-2006 Compliant
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$159.99
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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$97.95
Shipping: FREE
To the US 48 • other rates
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1200W Max Kappa Series 4-Channel Amplifier (KAPPA-FOUR)
Free
Ground Shipping within
the 48 states
Kappa Series 4-Channel Amplifier • 125W x 4 Chan. @ 4 Ohms • 150W x 4 Chan. @ 2 Ohms • 300W x 4 Chan. Max • Tuned Bass EQ • Speaker-level Inputs • Variable High and Low Pass Filters • 4/3/2 Channel Operation
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$249.95
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
2-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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$249.95
Shipping: FREE
To the US 48 • other rates
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2000W 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: 160 watts x 4 chan. • 2 ohms: 250 watts x 4 chan. • Bridged, 4 ohms: 500 x 2 chan. • Max power output: 2000 watts x 2 chan.
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$109.95
Shipping: FREE
To the US 48 • other rates
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440W 4-Channel Reference MYKRO Series Hybrid Class D Full-Range Car Power Amplifier (RM4404)
Free
Ground Shipping within
the 48 states
Reference MYKRO Series 4-Channel Hybrid Class D Full-Range Car Amplifier • 75W x 4 Chan. @ 4 ohms • 110W x 4 Chan. @ 2 ohms • 220W x 2 Chan. @ 4 ohms • 4-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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$184.99
Shipping: FREE
To the US 48 • other rates
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500W RMS 4-Channel Class D IX Series Amplifier (IX5004)
Free
Ground Shipping within
the 48 states
IX Series Class D Car Amplifier • 4-Channel Operation • 75W x 4 Chan. @ 4 ohm • 125W x 4 Chan. @ 2 ohm • 250W x 2 Chan. Bridged • 0-18 Bass Boost • Gold-Plated Terminals • Small Footprint • Low and High Pass Filters
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$399.95
Shipping: FREE
To the US 48 • other rates
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300W RMS, Class D 4-Channel CX Series Car Amplifier
Free
Ground Shipping within
the 48 states
CX Series Single-Channel Class D Amplifier • 40W x 4 Chan. @ 4 ohms • 75W x 4 Chan. @ 2 ohms • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • Nickel-Plated Terminals
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$199.95
Shipping: FREE
To the US 48 • other rates
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500W RMS, 4-Channel Class D IX Series Amplifier (IX5004)
Free
Ground Shipping within
the 48 states
IX Series Class D Car Amplifier • 4-Channel Operation • 75W x 4 Chan. @ 4 ohm • 125W x 4 Chan. @ 2 ohm • 250W x 2 Chan. Bridged • 0-18 Bass Boost • Gold-Plated Terminals • Small Footprint • Low and High Pass Filters
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$299.96
Shipping: FREE
To the US 48 • other rates
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960W RMS, 4-Channel Class D BX Series High Performance Car Amplifier
Free
Ground Shipping within
the 48 states
BX Series 4-Channel Class D Amplifier • 120W x 4 Chan. @ 4 ohms • 240W x 4 Chan. @ 2 ohms • 480W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2 Channel Operation • 8 Gauge Power and Ground Inputs • Selectable LPF or HPF
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$369.95
Shipping: FREE
To the US 48 • other rates
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300W RMS XC Series Micro 4-Channel Class D Compact Design Car Amplifier
Free
Ground Shipping within
the 48 states
XC Series 4-Channel Class D Amplifier • 50W x 4 Chan. @ 4 ohms • 75W x 4 Chan. @ 2 ohms • 3-Way System Protection • 4 Channel Operation • 8 Gauge Power and Ground Inputs • Micro Size Amplifier for Maximizing Space Saving Applications
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$109.95
Shipping: FREE
To the US 48 • other rates
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600W RMS 4-Channel Stealth Series Full-Range Class D Car Power Amplifier (Stealth5004)
Free
Ground Shipping within
the 48 states
Stealth Series 4-Channel Class D Amplifier • 90W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • 12dB Vega Bass Boost
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$299.99
Shipping: FREE
To the US 48 • other rates
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520W RMS 4-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier (i5204)
Free
Ground Shipping within
the 48 states
iON Series 4-Channel Class D Amplifier • 100W x 4 Chan. @ 4 ohms • 130W x 4 Chan. @ 2 ohms • 260W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Surface Mount Technology (SMT)
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$139.95
Shipping: FREE
To the US 48 • other rates
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790W RMS Class D 4-Channel SK Series Stereo Bridgeable Car Amplifier
Free
Ground Shipping within
the 48 states
SK Series 4-Channel Class D Amplifier • 133W x 4 Chan. @ 4 ohms • 204W x 4 Chan. @ 2 ohms • 396W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Double Sided 1 Oz Circuit Board
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$479.99
Shipping: FREE
To the US 48 • other rates
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320W RMS 4-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier (i3204)
Free
Ground Shipping within
the 48 states
iON Series 4-Channel Class D Amplifier • 60W x 4 Chan. @ 4 ohms • 80W x 4 Chan. @ 2 ohms • 160W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Surface Mount Technology (SMT)
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$129.95
Shipping: FREE
To the US 48 • other rates
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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
To the US 48 • other rates
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800W RMS, 4-Channel Class D PA Series Car Amplifier
Free
Ground Shipping within
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
To the US 48 • other rates
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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
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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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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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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Marine Series 4-Channel Power Density Digital Amplifier (PDX4.100M)
Free
Ground Shipping within
the 48 states
Marine Series 4-Channel Class D Car Amplifier • 100W x 4 chan. @ 4 ohms • 100W x 4 chan. @ 2 ohms • 200W x 2 chan. @ 4 ohms • 4/3/2 channel operation • Coated to protect unit against harsh marine environment • Compact and stackable design
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$379.99
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. |


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