Mono Subwoofer Amps Reviews: Best Picks & Deals for 2026

Planet Audio - ANARCHY 1500W Class AB Mono MOSFET Amplifier with Variable Low-Pass Crossover - Black

$109.99

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Hifonics - COLOSSUS MINI 1200W Ultra-Compact Mono Block Car Audio Amplifier - Black

$229.99

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KICKER - CX 1200W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

$399.99

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AudioControl - 300W Monoblock Class D Micro Amplifier - Black

$289.99

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KICKER - Compact all-weather mono subwoofer amplifier 500 watts RMS x 1 at 1 ohm - Black

$254.99

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Kenwood - KAC-531 Class D Digital Mono Amplifier with Variable Low-Pass Crossover and Bass Knob - Silver

$299.99

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Hifonics - COLOSSUS MINI 1500W Ultra-Compact Mono Block Car Audio Amplifier - Black

$289.99

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AudioControl - Altitude Series 800W Monoblock Class D Amplifier - Gray

$269.99

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MB Quart - Reference 750W Class D Mono Amplifier - Black

$229.99

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Hifonics - COLOSSUS MINI 3000W Ultra-Compact Mono Block Car Audio Amplifier - Black

$319.99

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Hifonics - ALPHA 1200W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

$257.99

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KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

$299.99

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KICKER - CX 400W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

$199.99

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AudioControl - Altitude Series 1500W Monoblock Class D Amplifier - Gray

$359.99

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Hifonics - ALPHA 2000W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

$339.99

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Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

$549.99

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KICKER - CX 1800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

$499.99

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KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black

$254.99

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Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

$239.99

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Alpine - R-Series Class D Mono Amplifier with Variable Crossovers - Black

$499.99

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Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black

$155.99

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Crunch - V-DRIVE 2125W Mono Block Car Audio Amplifier - Black

$119.99

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Mono Subwoofer Amps

Planet Audio - ANARCHY 1500W Class AB Mono MOSFET Amplifier with Variable Low-Pass Crossover - Black

Hifonics - COLOSSUS MINI 1200W Ultra-Compact Mono Block Car Audio Amplifier - Black

KICKER - CX 1200W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

AudioControl - 300W Monoblock Class D Micro Amplifier - Black

KICKER - Compact all-weather mono subwoofer amplifier 500 watts RMS x 1 at 1 ohm - Black

Kenwood - KAC-531 Class D Digital Mono Amplifier with Variable Low-Pass Crossover and Bass Knob - Silver

Hifonics - COLOSSUS MINI 1500W Ultra-Compact Mono Block Car Audio Amplifier - Black

AudioControl - Altitude Series 800W Monoblock Class D Amplifier - Gray

MB Quart - Reference 750W Class D Mono Amplifier - Black

Hifonics - COLOSSUS MINI 3000W Ultra-Compact Mono Block Car Audio Amplifier - Black

Hifonics - ALPHA 1200W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

KICKER - CX 400W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

AudioControl - Altitude Series 1500W Monoblock Class D Amplifier - Gray

Hifonics - ALPHA 2000W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

KICKER - CX 1800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black

KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black

Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

Alpine - R-Series Class D Mono Amplifier with Variable Crossovers - Black

Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black

Crunch - V-DRIVE 2125W Mono Block Car Audio Amplifier - Black

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