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Discontinued Kicker Class-D Amplifiers

Compact yet mighty, Kicker's Class-D amplifiers deliver crystal-clear sound.

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Kicker 08ZX550.3 Open Box

(Open Box) 590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

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(Open Box) 590W RMS, 3-Channel ZX Series Amplifier (ZX550.3, 08ZX5503, ZX5503)

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series 3-Channel Class AB with Class D Subwoofer Channel Car Amplifier • 70W x 2 chan. + 210W x sub chan. @ 4 ohm • 85W x 2 chan. + 420W sub chan. @ 2 ohm • 1100W Max approx. • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

Kicker ZX1000.1 Factory R/B

06ZX1000.1 ZX Series Class D Monoblock Amplifier

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06ZX1000.1 ZX Series Class D Monoblock Amplifier

Factory Reconditioned with 90 Days Manufacturer's warranty, 1000W RMS Class D Mono Subwoofer Amplifier • 1000 watts RMS power @ 2 ohm • remote level control • protection circuitry • speaker and preamp level inputs

Factory Reconditioned with 90 Days Manufacturer's warranty, 1000W RMS Class D Mono Subwoofer Amplifier • 1000 watts RMS power @ 2 ohm • remote level control • protection circuitry • speaker and preamp level inputs

Kicker ZX1500.1 (11ZX1500.1)

1500W RMS, Class D Monoblock ZX Series Amplifier (ZX15001)

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1500W RMS, Class D Monoblock ZX Series Amplifier (ZX15001)

ZX Series Class D Monoblock Car Amplifier • 750W x 1 chan. @ 4 ohm • 1500W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

ZX Series Class D Monoblock Car Amplifier • 750W x 1 chan. @ 4 ohm • 1500W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

Kicker IX500.1 (10IX500.1) Open Box

(Open Box) 500W RMS, Monoblock Class D IX Series Amplifier (IX5001)

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(Open Box) 500W RMS, Monoblock Class D IX Series Amplifier (IX5001)

IX Series Monoblock Class D Car Amplifier • 500W x 1-Chan. @ 2 Ohm • 275W x 1-Chan. @ 4 Ohm • Super-Small Footprint • Optional Stacking Mounts Available • Optional Vinyl Skins For Personalization

IX Series Monoblock Class D Car Amplifier • 500W x 1-Chan. @ 2 Ohm • 275W x 1-Chan. @ 4 Ohm • Super-Small Footprint • Optional Stacking Mounts Available • Optional Vinyl Skins For Personalization

Kicker IX500.4 (10IX500.4) Open Box

(Open Box) 500W RMS, 4-Channel Class D IX Series Amplifier (IX5004)

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(Open Box) 500W RMS, 4-Channel Class D IX Series Amplifier (IX5004)

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

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

Kicker SX1250.1 Factory R/B

SX MonoBlock Class D Amplifier with Digital Sound Processing 04SX1250.1

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SX MonoBlock Class D Amplifier with Digital Sound Processing 04SX1250.1

Factory Refurbished with 90 Days Warranty, 1250 watts RMS @ 1 ohm, Digital Signal Processing, "Sick Bay" monitoring system • Bass Remote Included

Factory Refurbished with 90 Days Warranty, 1250 watts RMS @ 1 ohm, Digital Signal Processing, "Sick Bay" monitoring system • Bass Remote Included

Kicker 08ZX400.1 Open Box

(Open Box) 400W RMS, Class D Monoblock ZX Series Amplifier (ZX400.1, 08ZX4001, ZX4001)

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(Open Box) 400W RMS, Class D Monoblock ZX Series Amplifier (ZX400.1, 08ZX4001, ZX4001)

ZX Series Class D Monoblock Car Amplifier • 200W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series Class D Monoblock Car Amplifier • 200W x 1 chan. @ 4 ohm • 400W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

Kicker DX500.1 (10DX500.1) Open Box

(Open Box) 500W RMS, Monoblock Class D DX Series Amplifier (DX5001)

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(Open Box) 500W RMS, Monoblock Class D DX Series Amplifier (DX5001)

DX Series Monoblock Class D Car Amplifier • 500 Watts x 1-Channel @ 1 Ohm • 275 Watts x 1-Channel @ 2 Ohm • 140 Watts x 1-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs

DX Series Monoblock Class D Car Amplifier • 500 Watts x 1-Channel @ 1 Ohm • 275 Watts x 1-Channel @ 2 Ohm • 140 Watts x 1-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs

Kicker ZX500.1 (10ZX500.1) Open Box

(Open Box) 500W RMS, Class D Monoblock ZX Series Amplifier (ZX5001)

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(Open Box) 500W RMS, Class D Monoblock ZX Series Amplifier (ZX5001)

ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

Kicker ZX1000.1 (10ZX1000.1) Open Box

(Open Box) 1000W RMS, Class D Monoblock ZX Series Amplifier (ZX10001)

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(Open Box) 1000W RMS, Class D Monoblock ZX Series Amplifier (ZX10001)

ZX Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • 1000W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

ZX Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohm • 1000W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

Kicker ZX2500.1 Factory Refurbished

Factory R/B ZX Series Class D Monoblock Amplifier 06ZX2500.1

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Factory R/B ZX Series Class D Monoblock Amplifier 06ZX2500.1

Class D Monoblock Subwoofer Amplifier • 2500 watts x 1 chan @ 2ohm • Subsonic Filter • Remote Bass Control • CEA-2006 Compliant • Crossover Control

Class D Monoblock Subwoofer Amplifier • 2500 watts x 1 chan @ 2ohm • Subsonic Filter • Remote Bass Control • CEA-2006 Compliant • Crossover Control

Kicker ZX1500.1 Factory R/B

Factory Reconditioned 06ZX1500.1 ZX Series Class D Monoblock Amplifier

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Factory Reconditioned 06ZX1500.1 ZX Series Class D Monoblock Amplifier

Factory Reconditioned with 90 Days Manufacturer's warranty, Class D Mono Subwoofer Amplifier • 1500 watts RMS power @ 2 ohm • remote level control • protection circuitry • speaker and preamp level inputs

Factory Reconditioned with 90 Days Manufacturer's warranty, Class D Mono Subwoofer Amplifier • 1500 watts RMS power @ 2 ohm • remote level control • protection circuitry • speaker and preamp level inputs

Kicker ZX750.1 (10ZX750.1) Open Box

(Open Box) 750W RMS, Class D Monoblock ZX Series Amplifier (ZX7501)

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(Open Box) 750W RMS, Class D Monoblock ZX Series Amplifier (ZX7501)

ZX Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

ZX Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohm • 750W x 1 chan. @ 2 ohm • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization

Kicker CXA300.4 Amplifier (43CXA3004)

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

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

• 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 CX1200.1 (12CX1200.1) + Free $25 Sonic Electronix Gift Card

1200W RMS, Class D Mono Block CX Series Car Amplifier + Free $25 Sonic Electronix Gift Card

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1200W RMS, Class D Mono Block CX Series Car Amplifier + Free $25 Sonic Electronix Gift Card

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 12-1/16"D x 2-3/8"H
• Free $25 Sonic Electronix Gift Card

• RMS: 600W x 1 @ 4 ohm, 1200W x 1 @ 2 ohm
• Total Peak Power: 2400W
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• Dimensions: 7-3/16"W x 12-1/16"D x 2-3/8"H
• Free $25 Sonic Electronix Gift Card

Kicker CXA300.1 (43CXA300.1) Open Box

600W Peak (300W RMS) CX Series Monoblock Class D Subwoofer Car Amplifier

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600W Peak (300W RMS) CX Series Monoblock Class D Subwoofer Car Amplifier


• 150 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H


• 150 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Dimensions: 7-3/16"W x 8-1/8"L x 2-3/8"H

Kicker CXA400.1 (46CXA4001T) (Open Box, Good)

400W RMS Class D CX-Series Monoblock Car Amplifier

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400W RMS Class D CX-Series Monoblock Car Amplifier

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable Monoblock Amplifier

Kicker CXA1200.1 (46CXA12001T) (Open Box, Great)

1200W RMS Class D CX-Series Monoblock Car Amplifier

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1200W RMS Class D CX-Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Kicker 08ZX500.1 Open Box

(Open Box) 500W RMS, Class D Monoblock ZX Series Amplifier (ZX500.1, 08ZX5001, ZX5001)

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(Open Box) 500W RMS, Class D Monoblock ZX Series Amplifier (ZX500.1, 08ZX5001, ZX5001)

ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohm • 500W x 1 chan. @ 2 ohm • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios

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

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    Kicker Class-D Amplifiers Information

    Kicker Class-D amplifiers includes efficient, Class-D circuitry. This circuit makes the most out of the limited power available from your car’s electrical system keeping your amp cool. Check out the amazing audio signal and power of the Kicker Class-D amplifiers.
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