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Mono Subwoofer Amps

3000W Max Class D Monoblock Phantom Series Power Amplifier
Free Ground Shipping within the 48 states
Phantom Series Class D Monoblock Amplifier • 1 ohm: 3000 watts x 1 chan. • RMS power output: 1200 watts x 1 chan. • Wired remote subwoofer level control • Nickel-plated speaker and power terminals • Subsonic Filter
$111.99
Shipping: FREE
To the US 48 • other rates
  • 4.2
  (23 reviews)
3000W Max, Class D Monoblock Zeus Series Amplifier
Free Ground Shipping within the 48 states
Zeus Series Single Channel Monoblock Class D Car Amplifier • 4 ohms: 750 watts x 1 chan. • 2 ohms: 1500 watts x 1 chan. • 1 ohms: 3000 watts x 1 chan. • Pulse Width Modulated (PWM) MOSFET Power Supply
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$259.99
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (10 reviews)
500W Max Class AB 1-Channel Monoblock Onyx Series Amplifier (OA5001)
Free Ground Shipping within the 48 states
Onyx Series 1-Channel Class AB Amplifier • 250W x 1 Chan. @ 4 ohms • 500W x 1 Chan. @ 2 ohms • 3-Way System Protection • 1 Channel Operation • 8 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$119.00
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
1200W Max Force Series Monoblock Amplifier w/ Bass Remote Level Control (SoundStorm)
Free Ground Shipping within the 48 states
Force Series Monoblock Amplifier • 500 Watts x 1 Chan @ 4 Ohms • 1200 Watts Max • Chrome-Plated RCA Level Inputs And Screw Terminals • LED Power And Protect Indicators • Line and Speaker-Level Inputs
$79.99
Shipping: FREE
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  • 4.2
  (13 reviews)
6000W Single Channel Monoblock Street Machine Series Class D Car Amplifier (SM60001)
Free Ground Shipping within the 48 states
Street Machine SM Series Single Channel Monoblock Class D Amplifier • 1500W x 1 Chan. @ 4 ohms • 3000W x 1 Chan. @ 2 ohms • 6000W x 1 Chan. @ 1 ohm • 3-Way System Protection • 1 Channel Operation • 1/0 Gauge Power and Ground Inputs • Illuminated VU Meter for Retro Design
$269.00
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
250W RMS Monoblock Single Channel Class AB Prime Series Amplifier
Free Ground Shipping within the 48 states
Prime Series Full Range Class AB Monoblock Car Amplifier • 150W x 1 Chan. @ 4 ohms • 250W x 1 Chan. @ 2 ohms • Variable Bass Boost • Variable High-Pass Crossover • CEA-2006 Compliant • Soft Start Turn-On
$119.99
Shipping: FREE
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2500W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier (DRA25501D)
Free Ground Shipping within the 48 states
V-Drive Series Single Channel Monoblock Class D Car Amplifier • 2500 Watts Max • 1250 Watts x 1 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass/Subsonic Filters • Wired Bass Remote Included!
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$174.99
Shipping: FREE
To the US 48 • other rates
4800W Single Channel Monoblock Street Machine Series Class D Car Amplifier (SM48001)
Free Ground Shipping within the 48 states
Street Machine SM Series Single Channel Monoblock Class D Amplifier • 1200W x 1 Chan. @ 4 ohms • 2400W x 1 Chan. @ 2 ohms • 4800W x 1 Chan. @ 1 ohm • 3-Way System Protection • 1 Channel Operation • 1/0 Gauge Power and Ground Inputs • Illuminated VU Meter for Retro Design
$239.00
Shipping: FREE
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3200W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier (DRA32501D)
Free Ground Shipping within the 48 states
V-Drive Series Single Channel Monoblock Class D Car Amplifier • 3200 Watts Max • 1600 Watts x 1 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass/Subsonic Filters • Wired Bass Remote Included!
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$209.00
Shipping: FREE
To the US 48 • other rates
1500W Max PowerZone Series Single Channel Monoblock Class AB Car Audio Amplifier (PZ15001)
Free Ground Shipping within the 48 states
PowerZone Series Monoblock Class A/B Car Amplifier • 1500 Watts Max • 800 Watts x 1 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters • Subsonic Filter
$119.95
Shipping: FREE
To the US 48 • other rates
1000W Max Class AB 1-Channel Monoblock Onyx Series Amplifier (OA10001)
Free Ground Shipping within the 48 states
Onyx Series 1-Channel Class AB Amplifier • 475W x 1 Chan. @ 4 ohms • 750W x 1 Chan. @ 2 ohms • 1000W x 1 Chan. @ 1 ohm • 3-Way System Protection • 1 Channel Operation • 2 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$189.99
Shipping: FREE
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2500W Max PowerZone Series Single Channel Monoblock Class AB Car Audio Amplifier (PZ25001)
Free Ground Shipping within the 48 states
PowerZone Series Monoblock Class A/B Car Amplifier • 2500 Watts Max • 1250 Watts x 1 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters • Subsonic Filter
$139.99
Shipping: FREE
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Class D Monoblock Amplifier for Marine Use
Free Ground Shipping within the 48 states
Thunder Marine Series Class D Monoblock Marine Amplifier • 100W x 1 chan. @ 4 ohms • 200W x 1 chan. @ 2 ohms • MOSFET power supply • Conformal coated circuit board • Gold-plated screw terminals
$165.55
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
3200W Max Single Channel Monoblock Street Machine Series Class D Car Amplifier (SM32001)
Free Ground Shipping within the 48 states
Street Machine SM Series Single Channel Monoblock Class D Amplifier • 800W x 1 Chan. @ 4 ohms • 1600W x 1 Chan. @ 2 ohms • 3200W x 1 Chan. @ 1 ohm • 3-Way System Protection • 1 Channel Operation • 1/0 Gauge Power and Ground Inputs • Illuminated VU Meter for Retro Design
$189.99
Shipping: FREE
To the US 48 • other rates
5000W Max, Monoblock District Series Car Amplifier
Free Ground Shipping within the 48 states
2-Channel, District Series Car Amplifier • 4 ohms: 1200 watts x 1 chan. • 2 ohms: 2800 watts x 1 chan. • 1 ohm: 4200 watts x 1 chan. • 0.5 ohm: 5000 watts x 1 chan.
$229.99
Shipping: FREE
To the US 48 • other rates
3000W Max, Monoblock Class D Mini Max Series Amplifier
Free Ground Shipping within the 48 states
3000W Max Monoblock Class D Mini Max Series Amplifier • 4 ohms: 625 watts x 1 chan. • 2 ohms: 975 watts x 1 chan. • • 1 ohm: 1500 watts x 1 chan.
$159.90
Shipping: FREE
To the US 48 • other rates
  • 4.0
  (1 review)
5000W Max Monoblock Class D Mini Max Series Amplifier
Free Ground Shipping within the 48 states
5000W Max Monoblock Class D Mini Max Series Amplifier • 4 ohms: 2100 watts x 1 chan. • 2 ohms: 3500 watts x 1 chan. • • 1 ohm: 5000 watts x 1 chan.
$189.99
Shipping: FREE
To the US 48 • other rates
1800W Max, Monoblock Class D Mini Max Series Amplifier
Free Ground Shipping within the 48 states
1800W Max Monoblock Class D Mini Max Series Amplifier • 4 ohms: 350 watts x 1 chan. • 2 ohms: 600 watts x 1 chan. • • 1 ohm: 900 watts x 1 chan.
$134.99
Shipping: FREE
To the US 48 • other rates
1800W Max V-Drive Series Class D Single Channel Monoblock Car Audio Amplifier (DRA18501D)
Free Ground Shipping within the 48 states
V-Drive Series Single Channel Monoblock Class D Car Amplifier • 1800 Watts Max • 900 Watts x 1 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters • Wired Bass Remote Included!
$184.99
Shipping: FREE
To the US 48 • other rates
3200W Max Monoblock Vibe Series Car Amplifier
Free Ground Shipping within the 48 states
Monoblock Vibe Series Car Amplifier • 4 ohms: 1200 watts x 1 chan. • 2 ohms: 2400 watts x 1 chan. • 1.3 ohms: 3200 watts x 1 chan. • Pulse Width Modulated MOSFET power supply
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$249.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
Items per page: 20 50 100
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Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! Make sure to get the kit that is best designed for your car audio system.
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Mono Subwoofer Amps Information

Mono Subwoofer Amplifiers

Mono amplifiers are single channel amps, but they can be used to power more than one subwoofer. Mono amps typically produce more power than multi-channel amps, which makes them ideal for powering subwoofers. Class D mono amps are the most efficient of all amplifier designs because they draw less current and as a result generate less heat in comparison to the classic mono amplifier design.

A mono amplifier puts out only one channel of sound, as opposed to a stereo amp that puts out two channels of sound. A mono amp is generally used for extremely low frequencies, such as bass, that are channeled into a single subwoofer. It doesn't matter that both stereo channels are combined for these low bass frequencies because you couldn't tell which channel the sounds are coming from anyway because you feel the sound pressure more than hear the sound.