Your Filters
Total Peak Power Output
501–1,000 watts [x]
Minimum Impedance Unbridged
2 [x]
Speaker Level Inputs
No [x]
Narrow Your Results
Price range: $81–$400
Items in range: 16
Availability:
In Stock (13)
Amplifier Class:
D (9)
AB (7)
Number of Channels:
Total RMS Power Output:
Minimum Impedance Bridged:
4 ohms (3)
Bass/Gain Remote:
No (7)
Yes (7)
Preamp Outputs:
1 pair (12)
No (4)
Built-in Crossover:
CEA-2006 Compliant:
Yes (7)
No (7)
Maximum Input Gauge Size:
4 (10)
8 (4)
2 (1)

Mono Subwoofer Amps

500W RMS Class D 1-Channel Monoblock Performance Series Car Power Amplifier (KAC5001PS)
Free Ground Shipping within the 48 states
Performance Series Monoblock Class D Amplifier • 300W x 1 Chan. @ 4 ohms • 500W x 1 Chan. @ 2 ohms • 1000W MAX x 1 Chan. @ 2 ohms • 3-Way System Protection • 1 Channel Operation • 4 Gauge Power and Ground Inputs • FEATURE
$139.99
Shipping: FREE
To the US 48 • other rates
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
Shipping: FREE
To the US 48 • other rates
900W Max Power Series Class AB Monoblock Amplifier with Black Gloss Finish (Power900)
Free Ground Shipping within the 48 states
Monoblock Power Series Class AB Car Amplifier • MOSFET Power Supply • Variable Bass EQ • 3-Way System Protection Circuitry • Heavy Duty Extruded Heatsink • High Current Bi-Polar Output Transistors • Preamp RCA Outputs
$85.99
Shipping: FREE
To the US 48 • other rates
  • 4.0
  (8 reviews)
1000W Max, Monoblock ACID Series Class A/B Car Amplifier
Free Ground Shipping within the 48 states
Monoblock ACID Series Class A/B Car Amplifier • 4 ohms: 300 watts x 1 chan. • 2 ohms: 500 watts x 1 chan. • Max power output: 1000 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply
$99.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (3 reviews)
1000W Max, Monoblock Gothic Series Car Amplifier
Free Ground Shipping within the 48 states
Monoblock Gothic Series Car Amplifier • 4 ohms: 375 watts x 1 chan. • 2 ohms: 470 watts x 1 chan. • Max power output: 1000 watts • Wired bass remote knob included
$81.14
Shipping: FREE
To the US 48 • other rates
  • 3.0
  (1 review)
500W RMS Class D 1-Channel Monoblock Power Car Amplifier (THUNDER5001)
Free Ground Shipping within the 48 states
Thunder Series Single Channel Mono Class D Amplifier • 300W x 1 Chan. @ 4 ohms • 500W x 1 Chan. @ 2 ohms • 1000W x 1 Chan. MAX • 3-Way System Protection • 1 Channel Operation • 8 Gauge Power and Ground Inputs • Vibration and Extruded Aluminum Heat Sink for Effective Heat Dissipation
$121.00
Shipping: FREE
To the US 48 • other rates
1000W Max Monoblock Class A/B Power One Series Car Amplifier
Free Ground Shipping within the 48 states
Power One Series Monoblock Class A/B Car Amplifier • 4 ohms: 500 watts x 1 chan. • 2 ohms: 1000 watts x 1 chan. • SEPP Class D analog amplifier • Wired Bass Remote Knob Included
Save huge on Sony XS-GS120LD when you buy Select Amps
$109.99
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
To the US 48 • other rates
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)
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
To the US 48 • other rates
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)
550W RMS Class D Monoblock HED3 Series Power Car Amplifier
Free Ground Shipping within the 48 states
HED Series Monoblock Class D Amplifier • 350W x 1 Chan. @ 4 ohms • 550W x 1 Chan. @ 2 ohms • 3-Way System Protection • Mono Channel Operation • 4 Gauge Power and Ground Inputs • Low Pass and Subsonic Filters
$219.99
Shipping: FREE
To the US 48 • other rates
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
To the US 48 • other rates
  • 5.0
  (1 review)
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)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
700W RMS, Monoblock Grand Touring Series Amplifier
Free Ground Shipping within the 48 states
Grand Touring Series Class AB Monoblock Car Amplifier • 425W x 1 chan. @ 4 ohms • 700W x 1 chan. @ 2 ohms • 700W x 1 chan. Max (4 ohms0 • JBL patented DBOC (Dynamic Bass Optimization Circuitry)
50% off NVX XBBR Bass Restoration/Booster w/Select Amps!
$349.95
Shipping: FREE
To the US 48 • other rates
  • 3.6
  (5 reviews)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
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
Shipping: FREE
To the US 48 • other rates
  • 3.5
  (2 reviews)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
Change zip [X]
Enter your zip code below to get accurate shipping quotes:
Zip:

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.