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Mono Subwoofer Amps

2400W Max GM Digital Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
GM Digital Series Class D Monoblock Amplifier • 4 ohms: 500 watts x 1 chan. • 2 ohms: 800 watts x 1 chan. • 1 ohm: 1200 watts x 1 chan. • 3-Way System Protection • Mono Channel Operation • 4 Gauge Power and Ground Inputs
$179.99
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  • 5.0
  (4 reviews)
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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
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  • 5.0
  (9 reviews)
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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
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  • 4.9
  (42 reviews)
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1600W Max Nano Block Series Monoblock Amplifier
Free Ground Shipping within the 48 states
Massive Audio N2 Nano Block Series Monoblock Car Amplifier • 1600W Max • 1 ohm Stable • MOSFET Power Supply • LED Power/Protect Indicators • Ultimate Mounting Flexibility • Mill Spec Double Sided PCB with SMD Parts
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$159.99
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  • 4.7
  (13 reviews)
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500W RMS Constant Power Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
Constant Power Series Monoblock Class bD Car Amplifier • 500W RMS • Constant Power technology • Differential Input Circuitry • Discrete Surface Mount Components • Gyrator Punch EQ • Audiophile Grade Speaker Connections
$279.00
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  • 5.0
  (12 reviews)
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4000W Max Nano Block Series Monoblock Amplifier
Free Ground Shipping within the 48 states
Massive Audio N4 Nano Block Series Monoblock Car Amplifier • 4000W Max • 1 ohm Stable • MOSFET Power Supply • LED Power/Protect Indicators • Ultimate Mounting Flexibility • Mill Spec Double Sided PCB with SMD Parts
$279.99
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  • 4.9
  (7 reviews)
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894W Max, Reference Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
Reference Series Class D Monoblock Amplifier • 400W x 1 chan. @ 4 ohms • 600W x 1 chan. @ 2 ohms • MOSFET power supply • Gold-plated preamp RCA outputs
$192.60
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  • 4.8
  (21 reviews)
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2500W RMS Constant Power Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
Constant Power Series Monoblock Class bD Car Amplifier • 2,500W 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!
$929.99
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  • 5.0
  (13 reviews)
Availability: Out of Stock - Backorder
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300W RMS, Punch Series Compact Monoblock Amplifier
Free Ground Shipping within the 48 states
Punch Series Monoblock Class AB Car Amplifier • 150W x 1 chan. @ 4 ohms • 300 x 1 chan. @ 2 ohms • MOSFET power supply • RCA Pass-thru outputs
  • 4.9
  (48 reviews)
Availability: Discontinued
1000W RMS Punch Series Monoblock Class BD Car Power Amplifier (P1000X.1BD)
Free Ground Shipping within the 48 states
Punch Series Monoblock Class BD Amplifier • 300W x 1 Chan. @ 4 ohms • 600W x 1 Chan. @ 2 ohms • Built In NOMAD "Real Time" Analog Computer • Monoblock Channel Operation • 4 Gauge Power and Ground Inputs • MESHA3 Reduces MOSFET Temperatures for Improved Durability
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$359.99
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1100W Max ZR Series Class D Monoblock Amplifier
Free Ground Shipping within the 48 states
ZR Series Power Amplifier • Class D Monoblock • 330W RMS x 1 Chan. @ 4 Ohms • 600W RMS x 1 Chan. @ 2 Ohms • 1100W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Active Thermal Control •
$199.95
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  • 4.7
  (29 reviews)
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1100W RMS, Monoblock Class D X-Power Series Car Amplifier
Free Ground Shipping within the 48 states
MRX Series Monoblock Car Amplifier • 4 ohms: 650 watts x 1 chan. • 2 ohms: 1100 watts x 1 chan. • Variable Bass Boost • Variable Subsonic Crossover • Variable Low-Pass Crossover
$329.95
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  • 5.0
  (1 review)
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1200W RMS Monoblock Class D PA Series Car Amplifier
Free Ground Shipping within the 48 states
PA Series Monoblock Class D Car Amplifier • 500W x 1-Chan. @ 4 ohm • 800W x 1-Chan. @ 2 ohm • 1200W x 1-Chan. @ 1 ohm • Level Control • Line Level Output • Low-Pass Filter • Subsonic Filter • Bass Boost
$259.99
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  • 5.0
  (3 reviews)
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1200W RMS, Class D Mono Block CX Series Car Amplifier
Free Ground Shipping within the 48 states
CX Series Single-Channel Class D Amplifier • 600W x 1 Chan. @ 4 ohms • 1200W x 1 Chan. @ 2 ohms • 3-Way System Protection • Mono Block Design • 4 Gauge Power and Ground Inputs • Nickel-Plated Terminals
$349.95
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  • 4.0
  (2 reviews)
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4000W Max Monoblock Class D OptiDrive Series Car Amplifier
Free Ground Shipping within the 48 states
OptiDrive Series Monoblock Class D Car Amplifier • 700W RMS @ 4 ohms, 1100W RMS @ 2 ohms, 1600W RMS @ 1.3 ohms • Double Sided Epoxy PCB Circuit Board • 3-Way Protection Circuitry • Variable Low-Pass Filter • Variable Bass Boost
$289.99
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  • 4.9
  (7 reviews)
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550W RMS, Monoblock Class D X-Power Series Car Amplifier
Free Ground Shipping within the 48 states
MRX Series Monoblock Car Amplifier • 4 ohms: 350 watts x 1 chan. • 2 ohms: 550 watts x 1 chan. • High Efficiency Digital Circuit Design • Variable Bass Boost
$249.95
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  • 5.0
  (1 review)
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2400W RMS, Monoblock X-Power Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock X-Power Series Class D Car Amplifier • 4 Ohms: 1500 Watts X 1 Chan. • 2 Ohms: 2400 Watts X 1 Chan. • Sleek Aggressive Design W/ End Cap • Pulse Width Modulated Mosfet Power Supply • Mono Channel Operation
$499.95
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  • 5.0
  (2 reviews)
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600W RMS PDX Series Monoblock Power Density Digital Amplifier
Free Ground Shipping within the 48 states
PDX Series 1-Channel Car Amplifier • Class D • 600 Watts RMS • 600 Watts x 1 Chan. RMS • Variable Low-Pass Filter • Blue LED Power/Status Indicator • RCA Pre-out Jacks • Compact Size
$309.95
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  • 4.9
  (7 reviews)
Availability: Out of Stock - Backorder
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4000W RMS, Monoblock Class D OptiDrive Series Car Amplifier
Free Ground Shipping within the 48 states
OptiDrive Series Monoblock Class D Car Amplifier • 2000W RMS @ 4 ohms, 3000W RMS @ 2 ohms, 4000W RMS @ 1 ohms • Double Sided Epoxy PCB Circuit Board • 3-Way Protection Circuitry • Variable Low-Pass Filter • Variable Bass Boost
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$599.99
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Marine Series Class D Monoblock Power Density Digital Amplifier (PDX1.600M)
Free Ground Shipping within the 48 states
Marine Series Monoblock Class D Car Amplifier • 600W x 1 chan. @ 4 ohms • 600W x 1 chan. @ 2 ohms • STAR (Signal Transit for Accurate Response) Topology • Preamp RCA outputs (non-fading) • Constructed from UV resistant materials and finish, and corrosion resistant hardware
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$229.99
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  • 5.0
  (1 review)
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6000W RMS Monoblock Class D OptiDrive Series Car Amplifier
Free Ground Shipping within the 48 states
OptiDrive Series Monoblock Class D Car Amplifier • 3000W RMS @ 4 ohms, 4000W RMS @ 2 ohms, 6000W RMS @ 1 ohms • Double Sided Epoxy PCB Circuit Board • 3-Way Protection Circuitry • Variable Low-Pass Filter • Variable Bass Boost
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$829.99
Shipping: FREE
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  • 5.0
  (2 reviews)
Availability: Out of Stock - Backorder
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Monoblock GTO Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock GTO Series Class D Car Amplifier • 4 ohms: 350 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • Max power output: 770 watts x 1 chan. • Gain LED Indicators for Proper Gain Adjustment
$199.95
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  • 3.5
  (2 reviews)
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1200W RMS, PDX Series Monoblock Power Density Digital Amplifier
Free Ground Shipping within the 48 states
PDX Series 1-Channel Car Amplifier • Class D • 1200 Watts RMS • 1200 Watts x 1 Chan. RMS • Variable Low-Pass Filter • Blue LED Power/Status Indicator • RCA Pre-out Jacks • Compact Size
Buy amp and get the NVX XKIT42 4 gauge amp kit 30% off!
$549.99
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  • 5.0
  (9 reviews)
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7000W RMS, Monoblock Class D OptiDrive Series Car Amplifier
Free Ground Shipping within the 48 states
OptiDrive Series Monoblock Class D Car Amplifier • 1600W RMS @ 4 ohms, 3070W RMS @ 2 ohms • 5180W RMS @ 1 ohms • Double Sided Epoxy PCB Circuit Board • 3-Way Protection Circuitry • Variable Low-Pass Filter • Variable Bass Boost
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$749.99
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  • 5.0
  (3 reviews)
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250W RMS, Monoblock Class D Road Thunder Amplifier
Free Ground Shipping within the 48 states
Road Thunder Series Monoblock Class D Car Amplifier • 250W x 1-Chan @ 2 Ohms • 125W x 1-Chan @ 4 Ohms • Variable Bass Boost • External Bass Remote Control • Subsonic/Low Pass Filters
$139.99
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Monoblock GTO Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock GTO Series Class AB/D Car Amplifier • 4 ohms: 650 watts x 1 chan. • 2 ohms: 1000 watts x 1 chan. • Max power output: 1450 watts x 1 chan. • Gain LED Indicators for Proper Gain Adjustment
$399.95
Shipping: FREE
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  • 5.0
  (3 reviews)
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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.