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Mono Subwoofer Amps

1100W RMS Class NextGen Super-D Monoblock Brutus Series Amplifier
Free Ground Shipping within the 48 states
Brutus Series Monoblock Class NextGen Super-D Car Amplifier • 1100W x 1-Chan. @ 1 Ohm • 800W x 1-Chan. @ 2 Ohm • 450W x 1-Chan. @ 4 Ohm • Wired HFR-3 Remote • 4-Way System Protection • Phase Shift • Silver-Plated RCA Inputs
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$209.99
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400W RMS KX Series Monoblock Class D Car Power Amplifier (KX4001)
Free Ground Shipping within the 48 states
KX Series Monoblock Class D Car Amplifier • 200W x 1 Chan. @ 4 ohms • 400W x 1 Chan. @ 2 ohms • 3-Way System Protection • Single Channel Operation • 4 Gauge Power and Ground Inputs • Stylish Magnetic Panel Covers Tuning Options for Clean Install
Get 50% off an NVX Subwoofer with Purchase!
$279.95
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800W RMS KX Series Monoblock Class D Car Power Amplifier (KX8001)
Free Ground Shipping within the 48 states
KX Series Monoblock Class D Car Amplifier • 400W x 1 Chan. @ 4 ohms • 800W x 1 Chan. @ 2 ohms • 3-Way System Protection • Single Channel Operation • 4 Gauge Power and Ground Inputs • Stylish Magnetic Panel Covers Tuning Options for Clean Install
$429.95
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342W Max, Reference Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
Reference Series Class D Monoblock Amplifier • 200W x 1 chan. @ 4 ohms • 300W x 1 chan. @ 2 ohms • 342W x 1 chan. Max • MOSFET power supply • Gold-plated preamp RCA outputs
$125.44
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  • 4.6
  (11 reviews)
400W RMS Punch Series Monoblock Amplifier (P4001)
Free Ground Shipping within the 48 states
Punch Series Monoblock Class AB Car Amplifier • 200 Watts x 1 chan. @ 4 ohms • 400 Watts x 1 chan. @ 2 ohms • MOSFET power supply • RCA Pass-thru outputs
$179.99
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  • 4.8
  (4 reviews)
1000W RMS Monoblock TD Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock TD Series Class D Car Amplifier • 4 ohms: 350 watts x 1 • 2 ohms: 600 watts x 1 chan. • 1 ohm: 1000 watts x 1 chan. • Frequency response: 10-220 Hz
Buy amp and get the NVX XKIT42 4 gauge amp kit 30% off!
$184.99
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  • 4.7
  (3 reviews)
500W Class-BD Monoblock Amplifier
Free Ground Shipping within the 48 states
Punch Series Monoblock Class BD Car Amplifier • 200W x 1 Chan. @ 4 Ohms • 400 x 1 Chan. @ 2 Ohms • 500 Watts x 1 Chan. • MOSFET Power Supply • RCA Pass-Thru Outputs • Custom Designed TO-247 MOSFETs • Built-In NOMAD Computer
$229.99
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  • 4.9
  (8 reviews)
350W RMS, Monoblock TH Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock TH Series Class D Car Amplifier • 4 ohms: 125 watts x 1 chan. • 2 ohms: 250 watts x 1 chan. • 1 ohms: 350 watts x 1 chan. • Mono Channel Operation • CEA-2006 Compliant Amplifier
$138.60
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1000W RMS Monoblock Class D IX Series Amplifier (IX10001)
Free Ground Shipping within the 48 states
IX Series Monoblock Class D Car Amplifier • 1000W x 1-Chan. @ 2 Ohms • 550W x 1-Chan. @ 4 Ohms • Super-Small Footprint • Optional Stacking Mounts Available • Optional Vinyl Skins For Personalization
$599.00
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  • 5.0
  (3 reviews)
Monoblock TH Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock TH Series Class D Car Amplifier • 4 ohms: 400 watts x 1 chan. • 2 ohms: 800 watts x 1 chan. • 1 ohms: 1200 watts x 1 chan. bull; Heavy Duty Aluminum Alloy Heat-Sink
Buy amp and get the NVX XKIT42 4 gauge amp kit 30% off!
$341.00
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  • 5.0
  (2 reviews)
1000W Max XTR Series Class D Monoblock High Performance Car Audio Amplifier
Free Ground Shipping within the 48 states
XTR Class D Monoblock Car Amplifier • 125W x 1 Chan. @ 4 Ohm • 250W x 1 Chan. @ 2 Ohm • 500W x 1 Chan. @ 1 Ohm • 1000W Max Output • Tuned Bass EQ • IntelliQ Bass Optimization Circuit • Compact Size • Includes Bass Remote
$199.95
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  • 4.8
  (5 reviews)
1000W RMS, Monoblock Class D Road Thunder Amplifier
Free Ground Shipping within the 48 states
Road Thunder Series Monoblock Class D Car Amplifier • 1000W x 1-Chan @ 2 Ohms • 500W x 1-Chan @ 4 Ohms • Variable Bass Boost • External Bass Remote Control • Subsonic/Low Pass Filters
$340.45
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  • 5.0
  (2 reviews)
500W RMS, Monoblock Class D Road Thunder Amplifier
Free Ground Shipping within the 48 states
Road Thunder Series Monoblock Class D Car Amplifier • 500W x 1-Chan @ 2 Ohms • 250W x 1-Chan @ 4 Ohms • Variable Bass Boost • External Bass Remote Control • Subsonic/Low Pass Filters
$189.95
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1000W RMS, Monoblock Class D IX Series Amplifier (IX10001)
Free Ground Shipping within the 48 states
IX Series Monoblock Class D Car Amplifier • 1000W x 1-Chan. @ 2 Ohms • 550W x 1-Chan. @ 4 Ohms • Super-Small Footprint • Optional Stacking Mounts Available • Optional Vinyl Skins For Personalization
$449.25
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  • 5.0
  (2 reviews)
Monoblock TH Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock TH Series Class D Car Amplifier • 4 ohms: 250 watts x 1 chan. • 2 ohms: 400 watts x 1 chan. • 1 ohms: 650 watts x 1 chan. • Mono channel operation
$198.00
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Monoblock Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology
Free Ground Shipping within the 48 states
JL Audio HD Series Monoblock Class D, Small Profile Car Amplifier with R.I.P.S. Technology • 750 watts x 1 Chan. RMS • MOSFET power supply • Preamp RCA outputs • RCA level inputs • Single Cycle Control™
Buy amp and get the NVX XKIT42 4 gauge amp kit 30% off!
$629.95
Shipping: FREE
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  • 4.7
  (3 reviews)
500W RMS, Monoblock Class D IX Series Amplifier (IX5001)
Free Ground Shipping within the 48 states
IX Series Monoblock Class D Car Amplifier • 500W x 1-Chan. @ 2 Ohms • 275W x 1-Chan. @ 4 Ohms • Super-Small Footprint • Optional Stacking Mounts Available • Optional Vinyl Skins For Personalization
$299.96
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (11 reviews)
500W RMS, Monoblock Class D IX Series Amplifier (IX5001)
Free Ground Shipping within the 48 states
IX Series Monoblock Class D Car Amplifier • 500W x 1-Chan. @ 2 Ohms • 275W x 1-Chan. @ 4 Ohms • Super-Small Footprint • Optional Stacking Mounts Available • Optional Vinyl Skins For Personalization
Buy Kicker Amp, Get the Kicker S12L34 12" Sub for only $60!!
$399.95
Shipping: FREE
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  • 5.0
  (1 review)
750W RMS Class D Monoblock Prime Series Car Audio Amplifier
Free Ground Shipping within the 48 states
Prime Series Full Range Class D Monoblock Car Amplifier • 250W x 1 Chan. @ 4 ohms • 500W x 1 Chan. @ 2 ohms • 750W x 1 Chan. @ 1 ohm • Variable Bass Boost • Variable High-Pass Filter • CEA-2006 Compliant
$208.99
Shipping: FREE
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  • 5.0
  (9 reviews)
Availability: Out of Stock - Backorder
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1500W RMS Constant Power Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
Constant Power Series Monoblock Class bD Car Amplifier • 1500W RMS • Constant Power technology • Differential Input Circuitry • Discrete Surface Mount Components • Gyrator Punch EQ • Audiophile Grade Speaker Connections
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$529.95
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (42 reviews)
Availability: Out of Stock - Backorder
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Items per page: 20 50 100
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Related Categories

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.
Capacitors
Car audio capacitors are a great addition to any aftermarket audio system that is in need of a little extra power. Capacitors store a temporary electrical charge that can be released during periods of extra power strain. If a vehicle has dimming headlights when music is played, a capacitor could solve that problem.
Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers.

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.