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Mono Subwoofer Amps

1800W Max Class D Monoblock Performance Series Amplifier
Free Ground Shipping within the 48 states
Performance Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohms • 900W x 1 chan. @ 2 ohms • >900W x 1 chan. @ 1 ohm • 1800W x 1 chan. Max • Stackable operation capable • Speaker-level inputs • Preamp RCA outputs
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$199.99
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  • 4.5
  (95 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
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  • 5.0
  (1 review)
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)
1000W Class D 1-Channel Monoblock Reference Series Amplifier (RA10001)
Free Ground Shipping within the 48 states
Reference Series 1-Channel Class D 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 • 1/0 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$219.99
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1600W Max, Kappa Series Class D Mono Subwoofer Amplifier
Free Ground Shipping within the 48 states
Kappa Series Mono Subwoofer Amplifier • Class D • 500W x 1 Chan. @ 4 Ohms • 800W x 1 Chan. @ 2 Ohms • 1600W Max • DirectFET Transistors • Non-Stop Thermal Protection • Dynamic Bass Optimization • Status LEDs •
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$449.95
Shipping: FREE
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... for lower price!
  • 5.0
  (4 reviews)
1000W Single Channel Monoblock Reference MYKRO Series Hybrid Class D Car Power Amplifier (RM10001)
Free Ground Shipping within the 48 states
Reference MYKRO Series Single Channel Hybrid Class D Full-Range Car Amplifier • 400W x 1 Chan. @ 4 ohms • 700W x 1 Chan. @ 2 ohms • 1000W x 1 Chan. @ 1 ohms • 4-Way System Protection • 1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$209.99
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1680W RMS Class D Monoblock SK Series Car Amplifier
Free Ground Shipping within the 48 states
SK Series Monoblock Class D Amplifier • 500W x 1 Chan. @ 4 ohms • 930W x 1 Chan. @ 2 ohms • 1680W x 1 Chan. @ 1 ohms • 3-Way System Protection • 1 Channel Operation • 1/0 Gauge Power and Ground Inputs • Capable of 16V Operation
$449.99
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1000W Max, Monoblock Drvn Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock Drvn Series Class D Car Amplifier • 4 ohms: 300 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • Mono Channel Operation • Preamp Rca Outputs To Daisy Chain Multiple Amps
$119.99
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  • 5.0
  (1 review)
1200W RMS Class D Monoblock SK Series Car Amplifier
Free Ground Shipping within the 48 states
SK Series Monoblock Class D Amplifier • 488W x 1 Chan. @ 4 ohms • 872W x 1 Chan. @ 2 ohms • 1385W x 1 Chan. @ 1 ohms • 3-Way System Protection • 1 Channel Operation • 1/0 Gauge Power and Ground Inputs • Capable of 16V Operation
$399.99
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1800W Max, Class D Monoblock Performance Series Amplifier w/ Amplifier Install Kit
Free Ground Shipping within the 48 states
Performance Series Class D Monoblock Car Amplifier • 500W x 1 chan. @ 4 ohms • 900W x 1 chan. @ 2 ohms • >900W x 1 chan. @ 1 ohm • 1800W x 1 chan. Max • Stackable operation capable • Speaker-level inputs • Preamp RCA outputs
$230.03
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  • 5.0
  (2 reviews)
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
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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
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  • 5.0
  (1 review)
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
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750W Max Class AB 1-Channel Monoblock Onyx Series Amplifier (OA7501)
Free Ground Shipping within the 48 states
Onyx Series 1-Channel Class AB Amplifier • 350W x 1 Chan. @ 4 ohms • 600W x 1 Chan. @ 2 ohms • 750W x 1 Chan. @ 1 ohm • 3-Way System Protection • 1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$189.99
Shipping: FREE
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5000W Max Monoblock Class D Power House Series Digital Car Amplifier
Free Ground Shipping within the 48 states
Power House Monoblock Class D Car Amplifier • 1500W x 1 Chan. @ 4 ohms • 3000W x 1 Chan. @ 2 ohms • High-Level Speaker Inputs • Low-Level RCA Inputs • Variable Low-Pass Filter • Variable Bass Boost
$599.99
Shipping: FREE
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  • 5.0
  (1 review)
590W RMS X-Program Single-Channel Monoblock Class D Amplifier (12-31010)
Free Ground Shipping within the 48 states
X-Program Monoblock Class D Amplifier • 590W • Dual Speaker Terminals • Preamp RCA outputs • 3-Way System Protection Circuitry • Speaker-Level Inputs • Variable Bass Boost • Variable Low-Pass Filter • Phase Shift
$239.95
Shipping: FREE
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800W RMS Class D Monoblock SK Series Car Amplifier
Free Ground Shipping within the 48 states
SK Series Monoblock Class D Amplifier • 340W x 1 Chan. @ 4 ohms • 570W x 1 Chan. @ 2 ohms • 820W x 1 Chan. @ 1 ohms • 3-Way System Protection • 1 Channel Operation • 4 Gauge Power and Ground Inputs • Capable of 16V Operation
$299.99
Shipping: FREE
To the US 48 • other rates
2500W RMS Class D Monoblock SK Series Car Amplifier
Free Ground Shipping within the 48 states
SK Series Monoblock Class D Amplifier • 790W x 1 Chan. @ 4 ohms • 1450W x 1 Chan. @ 2 ohms • 2500W x 1 Chan. @ 1 ohms • 3-Way System Protection • 1 Channel Operation • 1/0 Gauge Power and Ground Inputs • Capable of 16V Operation
$799.99
Shipping: FREE
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3000W, Monoblock Mosfet Power Car Amplifier
Free Ground Shipping within the 48 states
Heritage Series Monoblock Amplifier • 4 ohms: 650 watts x 1 chan. • 2 ohms: 1500 watts x 1 chan. • 4 ohms: 1250W Peak x 1 chan. • Max power output, 2 ohms: 3000 watts x 1 chan.
$79.99
Shipping: FREE
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  • 2.2
  (6 reviews)
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
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (21 reviews)
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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.