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Price range: $100–$1,000
Items in range: 42
Amplifier Class:
D (28)
AB (12)
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Minimum Impedance Bridged:
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Items per page: 20 50 100

Mono Subwoofer Amps - Total Peak Power Output: Up to 500 watts, Minimum Impedance Unbridged: 2 ohms

500W RMS, Class D Monoblock ZX Series Amplifier (ZX5001)
Free Ground Shipping within the 48 states
ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohms • 500W x 1 chan. @ 2 ohms • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization
$239.95
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (18 reviews)
500W RMS, Monoblock TD Series Class D Car Amplifier
Free Ground Shipping within the 48 states
Monoblock TD Series Class D Car Amplifier • 4 ohms: 300 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • Dual Speaker Terminals Simplify the Hookup of Multiple Speakers • Mono channel operation
$109.99
Shipping: FREE
To the US 48 • other rates
  • 4.0
  (1 review)
250W RMS, Monoblock Class D DX Series Amplifier (DX2501)
Free Ground Shipping within the 48 states
DX Series Monoblock Class D Car Amplifier • 250 Watts x 1-Channel @ 2 Ohm • 140 Watts x 1-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$139.95
Shipping: FREE
To the US 48 • other rates
  • 4.2
  (6 reviews)
500W RMS Class D Monoblock ZX Series Amplifier (ZX5001)
Free Ground Shipping within the 48 states
ZX Series Class D Monoblock Car Amplifier • 250W x 1 chan. @ 4 ohms • 500W x 1 chan. @ 2 ohms • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$249.95
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (3 reviews)
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
$129.95
Shipping: FREE
To the US 48 • other rates
  • 4.7
  (12 reviews)
750W RMS Class D Monoblock ZX Series Amplifier (ZX7501)
Free Ground Shipping within the 48 states
ZX Series Class D Monoblock Car Amplifier • 375W x 1 chan. @ 4 ohms • 750W x 1 chan. @ 2 ohms • Balanced Differential Inputs • Muting Circuit • Top Mounted Controls • Optional Vinyl Skins For Personalization
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$349.95
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (17 reviews)
300W RMS Monoblock ZX Series Class A/B Amplifier (ZX3001)
Free Ground Shipping within the 48 states
ZX Series Class AB Monoblock Car Amplifier • 150W x 1 chan. @ 4 ohms • 300W x 1 chan. @ 2 ohms • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$179.95
Shipping: FREE
To the US 48 • other rates
  • 4.9
  (11 reviews)
320W RMS LP Series Class AB Monoblock Single Channel Car Amplifier
Free Ground Shipping within the 48 states
LP Series Monoblock Class AB Amplifier • 200W x 1 Chan. @ 4 ohms • 320W x 1 Chan. @ 2 ohms • 3-Way System Protection • 1 Channel Operation • 8 Gauge Power and Ground Inputs • Mounting Bracket Hardware Included
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$174.99
Shipping: FREE
To the US 48 • other rates
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
To the US 48 • other rates
500W RMS Monoblock Class D DX Series Amplifier (DX5001)
Free Ground Shipping within the 48 states
DX Series Monoblock Class D Car Amplifier • 500 Watts x 1-Channel @ 2 Ohm • 275 Watts x 1-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$229.95
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (6 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
$109.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
1000W RMS Monoblock Class D DX Series Amplifier (DX10001)
Free Ground Shipping within the 48 states
DX Series Monoblock Class D Car Amplifier • 1000 Watts x 1-Channel @ 2 Ohm • 550 Watts x 1-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs
Get 20% off SMD DD-1 Distortion Detector w/ Select Amps!
$329.95
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (18 reviews)
500W RMS, Monoblock Class D JX Series Full-Range Car Amplifier
Free Ground Shipping within the 48 states
JX Series 1-Channel Class D Car Amplifier • 4 ohms: 300 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • Unregulated Pwm Switching Type Power Supply • Speaker-Level (High-Level) Inputs With Signal Sensing For Automatic Turn-On
Get 50% off an NVX Subwoofer with Purchase!
$269.95
Shipping: FREE
To the US 48 • other rates
  • 3.0
  (2 reviews)
300W RMS Punch Series Monoblock Class AB Car Power Amplifier (P300X.1)
Free Ground Shipping within the 48 states
Punch Series Monoblock Class AB Amplifier • 200W x 1 Chan. @ 4 ohms • 300W 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
$159.99
Shipping: FREE
To the US 48 • other rates
600W, Single-Channel Class D XD Series Subwoofer Monoblock Car Amplifier
Free Ground Shipping within the 48 states
XD Series Monoblock Class D Car Amplifier • 600W x 1-Chan @ 2 Ohms • NexD Ultra-High Speed Topology • Preamp RCA Outputs • Variable High/Low-Pass Filter • 3-Way System Protection Circuitry • Remote Bass Input
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$359.95
Shipping: FREE
To the US 48 • other rates
  • 4.2
  (9 reviews)
570W RMS XR Series Monoblock Power Amplifier
Free Ground Shipping within the 48 states
XR Series Monoblock Class AB Car Amplifier • 400W x 1-Chan. @ 2 Ohms • 280W x 1-Chan. @ 4 Ohms • Built-In Ground Loop Isolation For RCA Inputs • Remote Turn-On With Soft Start Prevents "Thump" • Speaker-Level Inputs
$118.99
Shipping: FREE
To the US 48 • other rates
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
Shipping: FREE
To the US 48 • other rates
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
Shipping: FREE
To the US 48 • other rates
500W RMS, Monoblock Class D DX Series Amplifier (DX5001)
Free Ground Shipping within the 48 states
DX Series Monoblock Class D Car Amplifier • 275 Watts x 1-Channel @ 2 Ohm • 140 Watts x 1-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs
$183.96
Shipping: FREE
To the US 48 • other rates
  • 4.0
  (2 reviews)
1000W RMS, 1-Channel Monoblock Class D JX Series Full-Range Car Amplifier
Free Ground Shipping within the 48 states
JX Series Monoblock Amplifier • Class D • 500W @ 4 ohm • 750W @ 3 ohm • 1000W @ 2 ohm • Variable Bass Boost (0 to +12 dB) • High & Low Level Inputs • Adjustable Input Sensitivity • Low Pass Filter
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$409.95
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (10 reviews)
Items per page: 20 50 100
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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.