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Discontinued Kicker 4-Channel Amplifiers

Drive your sound with Kicker's 4-channel amplifiers – perfect harmony in every note.

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Kicker SX900.4 Factory R/B

SX 4-Channel Amplifier with Digital Sound Processing 04SX900.4

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SX 4-Channel Amplifier with Digital Sound Processing 04SX900.4

4-Channel Amplifier with Digital Signal Processing • 213W RMS x 4 @ 2 ohm • 425W RMS x 2 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs

4-Channel Amplifier with Digital Signal Processing • 213W RMS x 4 @ 2 ohm • 425W RMS x 2 @ 4 Ohm • ISIS • BLAST Port • SAMS • UltraMatch Gain Structure • Kompressor • RCA Outputs

Kicker KEY180.4 (45KEY1804) Key Smart Amplifier Open Box (Complete)

180W RMS 4-Channel Full-Range Car Amplifier with Automatic EQ, DSP, Time Alignment

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180W RMS 4-Channel Full-Range Car Amplifier with Automatic EQ, DSP, Time Alignment

• 45 Watts RMS x 4 @ 4 ohm
• Automatic Tuning
• CEA-2006 Compliant
• All Tuning Performed with Included Microphone
• Improves Sound at the Touch of a Button
• Dimensions: 7-3/8" W x 2-3/4" L x 1-11/16" H

• 45 Watts RMS x 4 @ 4 ohm
• Automatic Tuning
• CEA-2006 Compliant
• All Tuning Performed with Included Microphone
• Improves Sound at the Touch of a Button
• Dimensions: 7-3/8" W x 2-3/4" L x 1-11/16" H

Kicker PXA300.4 (42PXA3004) Open Box

300W 4-Channel PXA-Series Powersports/ATV/Motorcycle/Car/Boat/Mini Amplifier

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300W 4-Channel PXA-Series Powersports/ATV/Motorcycle/Car/Boat/Mini Amplifier

• RMS: 50W x 4 @ 4 ohm, 75W x 4 @ 2 ohm, 150W x 2 @ 1 ohm
• Total RMS power output: 200 Watts
•Weather-resistant with a conformal-coated circuit board
•Specifically designed for motorized vehicles
• No-rust, stainless-steel mounting hardware and a single Molex plug

• RMS: 50W x 4 @ 4 ohm, 75W x 4 @ 2 ohm, 150W x 2 @ 1 ohm
• Total RMS power output: 200 Watts
•Weather-resistant with a conformal-coated circuit board
•Specifically designed for motorized vehicles
• No-rust, stainless-steel mounting hardware and a single Molex plug

Kicker KXA400.4 (44KXA4004) (Open Box)

400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

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400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

Kicker KXA400.4 (44KXA4004) Open Box (Complete)

400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

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400W RMS KXA Class-D 4-Channel 2-Ohm Stable Amplifier with Remote Level Control

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

Kicker CXA360.4 (46CXA3604T) (Like New (Open Box))

360W RMS Class AB CX-Series 4 Channel Car Amplifier

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360W RMS Class AB CX-Series 4 Channel Car Amplifier

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Kicker CXA360.4 (46CXA3604T) (Open Box, Great)

360W RMS Class AB CX-Series 4 Channel Car Amplifier

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360W RMS Class AB CX-Series 4 Channel Car Amplifier

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

• 65 watts x 4 channel @ 4 ohm
• 90 watts x 4 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm
• Total RMS Power: 360 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Kicker ZX650.4 Factory R/B

06ZX650.4 ZX Series 4-Channel Amplifier

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06ZX650.4 ZX Series 4-Channel Amplifier

4-Channel ZX-Series Power Amplifier • 170W RMS x 4 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

4-Channel ZX-Series Power Amplifier • 170W RMS x 4 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories

Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories

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Kicker 43DXA2504 Car Audio 4 Channel Amp DXA250.4 CK8 Amplifier Kit Accessories

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

Kicker ZX700.5 Factory R/B

06ZX700.5 ZX Series 5-Channel Amplifier with Class D Sub Channel & Bass Remote

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06ZX700.5 ZX Series 5-Channel Amplifier with Class D Sub Channel & Bass Remote

5-Channel amplifier with Class D fifth channel • 70W x 4 + 210W x 1 @ 4 ohm • 85W x 4 + 420W x 1 @ 2 ohm • Bass Boost Remote Control • CEA-2006 Compliant • High Pass, Low Pass, or Full-Pass selectable

5-Channel amplifier with Class D fifth channel • 70W x 4 + 210W x 1 @ 4 ohm • 85W x 4 + 420W x 1 @ 2 ohm • Bass Boost Remote Control • CEA-2006 Compliant • High Pass, Low Pass, or Full-Pass selectable

Lowest price in 30 days

Kicker 43DXA2504 4-Channel 60Wx4 Car Audio Amplifier+(4) 6x8" Speakers+Amp Kit

500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier Package

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500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier Package

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

Lowest price in 30 days

Kicker 43DXA2504 4-Channel 60Wx4 Car Audio Amplifier+(4) 6x8" Speakers+Amp Kit

500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier Package

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500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier Package

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

Kicker 44KXA400.4 Car Audio 4 Channel Amp + NVX Premium Amp Kit

Kicker 44KXA4004 4 Channel Amp + NVX XKIT44 Amp Kit

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Kicker 44KXA4004 4 Channel Amp + NVX XKIT44 Amp Kit

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

• 50 Watts RMS x 4 @ 4 ohm
•100 Watts RMS x 4 @ 2 ohm
• 800 Watts RMS x 2 @ 4 Ohm, Bridged
• CEA-2006 Compliant
• Aluminum Heatsink
• Dimensions: 8-5/16" W x 11-3/16" L x 2-1/8" H

Kicker KX650.4 R/B

Factory Refurbished KX-Series 04KX650.4 4-Channel Amplifier

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Factory Refurbished KX-Series 04KX650.4 4-Channel Amplifier

4-Channel KX-Series Power Amplifier • 170W RMS x 4 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

4-Channel KX-Series Power Amplifier • 170W RMS x 4 @ 2 • KickBass • 4-Way Protection • Aluminum EndKaps • Adjustable Input Gain • High and Low Level Inputs

Kicker 46CXA3604 (CXA360.4) 4-Channel Amplifier + Remote

600 Watt Peak (300W RMS) CX Series 4-Channel Bridgeable Class D Car Amplifier Package

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600 Watt Peak (300W RMS) CX Series 4-Channel Bridgeable Class D Car Amplifier Package

• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low/High-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H

• 75 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low/High-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 12-7/16"L x 2-3/8"H

Kicker DXA250.4 (43DXA2504) + FREE Limitless Creations HP3BK

500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier + Over-Ear Professional Studio Monitor Headphones Package

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500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier + Over-Ear Professional Studio Monitor Headphones Package

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

Kicker 43DXA2504 D-Series 4-Ch 60Wx4 Full-Range Car Amplifier+Amp Kit DXA250.4 4

500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

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500W Max (250W RMS) DX-Series Full Range 4 Channel Amplifier + Complete 4 Gauge Amplifier Wiring Kit Package

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

• RMS Power: 30W x 4 @ 4 ohm, 60W x 4 @ 2 ohm
• Signal to Noise Ratio: >95dB
• CEA-2006 Compliant
• >Dimensions: 12-7/16" W x 7-3/16" D x 2-3/8" H

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    Kicker 4-Channel Amplifiers Information

    A 4 channel car amplifier from Kicker will provide your vehicle with the power it requires. These amps can operate four channels and Kicker is a leader in amplification solutions. Power your speakers with a Kicker 4-channel amplifier for a great all around sound.
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