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4-Channel (15)
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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 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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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
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$129.99
Shipping: FREE
To the US 48 • other rates
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5-1/4" SPS-510 Type S Speakers + Rockford Fosgate R300-4 4 Channel Amplifier + Kit + Sound Dampening
Free
Ground Shipping within
the 48 states
5-1/4" Type S Series Car Speakers • 340W Max • 110W RMS • Prime Series 4-Channel Class A/B Car Amplifier • MOSFET Power Supply • CEA-2006 Compliant Amplifier • Amplifier Kit • Sound Dampening Material
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$221.92
Shipping: FREE
To the US 48 • other rates
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760W Max Sedona Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
Sedona Series 4-Channel Class A/B Amplifier • 760W Max • 190W x 4-Chan @ 2 Ohms • 120W x 4-Chan @ 4 Ohms • IDI Intelligent Distress Indicator • Tri-Mode Capable • Soft Start Turn-On • Platinum-Plated Terminals
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$149.99
Shipping: FREE
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350W RMS 4-Channel ZXM Series Marine Amplifier (ZXM3504)
Free
Ground Shipping within
the 48 states
ZX Series 4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • 175W x 2 chan. @ 4 ohms • 350W x 2 chan. Max • Balanced differential inputs
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$299.95
Shipping: FREE
To the US 48 • other rates
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340W RMS 4-Channel Class A/B Black Ice Series Car Amplifier (BK3404)
Free
Ground Shipping within
the 48 states
4-Channel Class A/B Black Ice Series Car Amplifier • 4 ohms: 55 watts x 4 chan. • 2 ohms: 85 watts x 4 chan. • Bridged, 4 ohms: 170 watts x 2 chan. • SMT(Surface mount technology) Circuity • Band-pass crossovers
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$119.99
Shipping: FREE
To the US 48 • other rates
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520W RMS 4-Channel Class A/B Black Ice Series Car Amplifier (BK5204)
Free
Ground Shipping within
the 48 states
4-Channel Class A/B Black Ice Series Car Amplifier • 4 ohms: 95 watts x 4 chan. • 2 ohms: 130 watts x 4 chan. • Bridged, 4 ohms: 260 watts x 2 chan. • SMT(Surface mount technology) Circuity • Band-pass crossovers
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$159.99
Shipping: FREE
To the US 48 • other rates
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360W RMS, 4-Channel Class A/B Road Thunder Amplifier
Free
Ground Shipping within
the 48 states
Road Thunder Series 4-Channel Class AB Car Amplifier • 90W x 4-Chan @ 2 Ohms • 60W x 4-Chan @ 4 Ohms • Speaker-level (high-level) inputs • Preamp RCA outputs • High/Low-Pass Filters
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$169.95
Shipping: FREE
To the US 48 • other rates
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400W RMS, 4-Channel Class A/B Car Amplifier
Free
Ground Shipping within
the 48 states
Realm by Scosche 4-Channel Class A/B Car Amplifier • Multi-Color LED Protection • High-Level Speaker Inputs • Preamp RCA Outputs • Variable Low/High-Pass Crossovers • Discrete Plug Style Terminals • CEA-2006 Compliant
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$159.99
Shipping: FREE
To the US 48 • other rates
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MX Marine Series 4-Channel Amplifier (07MX3504, 07MX350.4, MX3504)
Free
Ground Shipping within
the 48 states
MX Marine Series 4-Channel Class AB Marine Amplifier • 60W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • Easily accessible, top-mounted switches, LEDs, and dial controls for the crossover, boost, and gain • Rubber covered RCA inputs, silicone shielded fuses, and corrosion protecting coat
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$239.96
Shipping: FREE
To the US 48 • other rates
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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
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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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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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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