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20 Best Class D Monoblock Amp (2022 Updated)

A class D monoblock amp is a type of amplifier that uses a single channel to amplify audio signals. These amplifiers are typically used in car audio systems and home theater systems. Class D monoblock amps are known for their high power output and efficiency.

20 Best Class D Monoblock Amp

Product Image Product Name Features Price

Planet Audio Ac4000.1d Anarchy Class D Monoblock Amp, Black

  • 4000 High

Rockville DB13 3000 Watt 1500W RMS Mono Class D 2 Ohm Amplifier Car Audio Amp

  • 3000 Watt / 750W

Kicker Cxa800.1 Class D Mono Amplifier

  • CLASS D DESIGN WITH 800 WATTS OF POWER: Efficient Class-D amplifier with 1600 watts of peak power and 800 watts of RMS power

Kicker 46cxa8001 CX800.1 Mono Amplifier

  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!

NVX VAD10001 1000W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

  • Total RMS Power: 1000W.
  • CEA-2006 Compliant.
  • Wired Bass Remote Included.

NVX VAD17001 1700W RMS Class D Monoblock Car/Marine/Powersports Amplifier with …

  • Total RMS Power: 1700W.
  • Wired Bass Remote Included.
  • Dimensions: 10.

Hifonics Bg-1900.1d Brutus Gamma BG Series 1,900-Watt Max Monoblock Super D-Class Amp

  • 250Hz Subsonic filter: 15Hz.
  • 35Hz Phase shift: Variable 0-180 Degrees Signal to noise: >90dB Frequency response: 10Hz.
  • 500Hz THD: <10% Power terminals: 4 Ga.

DS18 CANDY-X1B Candy Compact Class D 1-Channel Monoblock Amplifier 1800 Watts

  • 1800 Watts

Kicker 46CXA18001 1800W Mono Class D Subwoofer Amplifier

  • Kicker CX1800.1 is an Efficient Class-D amplifier for your car
  • A three-second on/off delay helps to eliminate unwanted interference

Hifonics Bg-2500.1d Brutus Gamma BG Series 2,500-Watt Max Monoblock Super D-Class Amp

  • 2500 Watt

Hifonics Bg-3300.1d Brutus Gamma BG Series 3,300-Watt Max Monoblock Super D-Class Amp

  • 250Hz Subsonic filter: 15Hz.
  • 35Hz Phase shift: Variable 0-180 Degrees Signal to noise: >90dB Frequency response: 10Hz.
  • 500Hz THD: <10% Power terminals: 2 Ga.

Skar Audio Rp-1200.1D Monoblock 1200-Watt Class D MOSFET Subwoofer Amplifier

  • 1200 Watt

Kenwood KAC-9106D – Class D Mono Power Amplifier

  • Power MOSFET Switching Power Supply
  • Cast Aluminum Heat Sink Design
  • Speaker Level Input4 ohms 500W x 12 ohms 1000W x 12000WClass D2 Ohms Load Capability

Planet Audio Tr3000.1d 3000 Watts Max Power Class D Monoblock Power Amplifier 1-Ohm Stable

  • 3000 Watts

Boss Audio Class D Monoblock Amplifier

  • 4000 W

JL Audio XD600/1v2 Monoblock Class D Subwoofer Amplifier

  • 600 Watt

JL Audio HD750/1 Monoblock Class D Wide-Range Amplifier

  • 750 Watt

JL Audio JD500/1 Monoblock Class D Subwoofer Amplifier

  • Great Solution For Powering Subwoofers
  • NexD Switching Technology
  • Differential-Balanced Inputs

JL Audio Monoblock Class D Subwoofer Amplifier RD1500/1

  • Engineered For High-Power, Subwoofer Applications
  • Equipped With A Special Low Impedance Circuit
  • Equipped With An Onboard LED-Clipping Indicator

JL Audio RD500/1 500W Class D Monoblock Subwoofer Amplifier

  • 500 W
Planet Audio Ac4000.1d Anarchy Class D Monoblock Amp, Black
  • 4000 High
Rockville DB13 3000 Watt 1500W RMS Mono Class D 2 Ohm Amplifier Car Audio Amp
  • 3000 Watt / 750W
Kicker Cxa800.1 Class D Mono Amplifier
  • CLASS D DESIGN WITH 800 WATTS OF POWER: Efficient Class-D amplifier with 1600 watts of peak power and 800 watts of RMS power
Kicker 46cxa8001 CX800.1 Mono Amplifier
  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!
NVX VAD10001 1000W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)
  • Total RMS Power: 1000W.
  • CEA-2006 Compliant.
  • Wired Bass Remote Included.
NVX VAD17001 1700W RMS Class D Monoblock Car/Marine/Powersports Amplifier with …
  • Total RMS Power: 1700W.
  • Wired Bass Remote Included.
  • Dimensions: 10.
Hifonics Bg-1900.1d Brutus Gamma BG Series 1,900-Watt Max Monoblock Super D-Class Amp
  • 250Hz Subsonic filter: 15Hz.
  • 35Hz Phase shift: Variable 0-180 Degrees Signal to noise: >90dB Frequency response: 10Hz.
  • 500Hz THD: <10% Power terminals: 4 Ga.
DS18 CANDY-X1B Candy Compact Class D 1-Channel Monoblock Amplifier 1800 Watts
  • 1800 Watts
Kicker 46CXA18001 1800W Mono Class D Subwoofer Amplifier
  • Kicker CX1800.1 is an Efficient Class-D amplifier for your car
  • A three-second on/off delay helps to eliminate unwanted interference
Hifonics Bg-2500.1d Brutus Gamma BG Series 2,500-Watt Max Monoblock Super D-Class Amp
  • 2500 Watt
Hifonics Bg-3300.1d Brutus Gamma BG Series 3,300-Watt Max Monoblock Super D-Class Amp
  • 250Hz Subsonic filter: 15Hz.
  • 35Hz Phase shift: Variable 0-180 Degrees Signal to noise: >90dB Frequency response: 10Hz.
  • 500Hz THD: <10% Power terminals: 2 Ga.
Skar Audio Rp-1200.1D Monoblock 1200-Watt Class D MOSFET Subwoofer Amplifier
  • 1200 Watt
Kenwood KAC-9106D – Class D Mono Power Amplifier
  • Power MOSFET Switching Power Supply
  • Cast Aluminum Heat Sink Design
  • Speaker Level Input4 ohms 500W x 12 ohms 1000W x 12000WClass D2 Ohms Load Capability
Planet Audio Tr3000.1d 3000 Watts Max Power Class D Monoblock Power Amplifier 1-Ohm Stable
  • 3000 Watts
Boss Audio Class D Monoblock Amplifier
  • 4000 W
JL Audio XD600/1v2 Monoblock Class D Subwoofer Amplifier
  • 600 Watt
JL Audio HD750/1 Monoblock Class D Wide-Range Amplifier
  • 750 Watt
JL Audio JD500/1 Monoblock Class D Subwoofer Amplifier
  • Great Solution For Powering Subwoofers
  • NexD Switching Technology
  • Differential-Balanced Inputs
JL Audio Monoblock Class D Subwoofer Amplifier RD1500/1
  • Engineered For High-Power, Subwoofer Applications
  • Equipped With A Special Low Impedance Circuit
  • Equipped With An Onboard LED-Clipping Indicator
JL Audio RD500/1 500W Class D Monoblock Subwoofer Amplifier
  • 500 W

1. Planet Audio Ac4000.1d Anarchy Class D Monoblock Amp, Black

Planet Audio Ac4000.1d Anarchy Class D Monoblock Amp, Black

  • 4000 High

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Amazon.com – Seller
eBay
Walmart – Deals Unlimited
The Wires Zone

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Width 10 in
Depth 15 in
Height 2.6 in

Reviews From Real Customers

raylbell
2013usboiko
BGrass

2. Rockville DB13 3000 Watt 1500W RMS Mono Class D 2 Ohm Amplifier Car Audio Amp

Rockville DB13 3000 Watt 1500W RMS Mono Class D 2 Ohm Amplifier Car Audio Amp

  • 3000 Watt / 750W

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Amazon.com
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Walmart – Audiosavings
rockville audio

Product Details

Specifications

Details
Item Dimensions LxWxH 3 x 3 x 3 inches
Voltage 10 Volts
Mounting Type Car Mount
Number of Channels 1
Product Dimensions 3 x 3 x 3 inches

Reviews From Real Customers

littlejoewilson5
xzabayon76
medma91

3. Kicker Cxa800.1 Class D Mono Amplifier

Kicker Cxa800.1 Class D Mono Amplifier

  • CLASS D DESIGN WITH 800 WATTS OF POWER: Efficient Class-D amplifier with 1600 watts of peak power and 800 watts of RMS power
  • ELIMINATES UNWANTED INTERFERENCE: 3-second turn-on/off delay to eliminate unwanted interference
  • VARIABLE CROSSOVERS: Variable 12dB crossovers provide control to dial in the perfect sound
  • KICKEQ BASS BOOST BUILT-IN: KickEQ 6dB variable bass boost for those additional low frequencies
  • PROTECTION FROM DAMAGING FREQUENCIES: 24dB subsonic filter for protection from potentially damaging frequencies

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Amazon.com – Seller
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Best Buy

Product Details

Specifications

Details
Part Number 46CXA8001t

Reviews From Real Customers

RnDtech
cinnamonroll72

4. Kicker 46cxa8001 CX800.1 Mono Amplifier

Kicker 46cxa8001 CX800.1 Mono Amplifier

  • CX-Series Amplifiers are the perfect combination of big power, bigger flexibility and true reliability!
  • Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!
  • Your mono CX-Series Amplifier is compatible with the CXARC remote control. Use it to customize your bass on the fly with just a turn of a knob!
  • CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!

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Amazon.com – Seller
eBay
Walmart
Freeman’s Car Stereo

Product Details

Specifications

Details
Size 46CXA8001

Reviews From Real Customers

TheGUNNY559

5. NVX VAD10001 1000W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

NVX VAD10001 1000W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote (Marine Certified)

  • Total RMS Power: 1000W.
  • CEA-2006 Compliant.
  • Wired Bass Remote Included.
  • Efficient Class D Design.
  • Dimensions: 7.

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Amazon.com – Seller
eBay
Walmart – Sonic Electronix
SonicElectronix.com

Product Details

Specifications

Details
Total RMS Power 1000W
Dimensions 7.0″W x 5.4″D x 2.0H
Peak Power Rating 2000 Watts
Variable subsonic filter 10 – 55 Hz, 12 dB/octave
Variable low-pass filter 50 – 250 Hz, 12 dB/octave

Reviews From Real Customers

joniron1
SAS
MARSH

6. NVX VAD17001 1700W RMS Class D Monoblock Car/Marine/Powersports Amplifier with …

NVX VAD17001 1700W RMS Class D Monoblock Car/Marine/Powersports Amplifier with ...

  • Total RMS Power: 1700W.
  • Wired Bass Remote Included.
  • Dimensions: 10.

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Amazon.com – Seller
eBay
Walmart – Sonic Electronix
SonicElectronix.com

Product Details

Specifications

Details
Total RMS Power 1700W
Dimensions 10.1″W x 5.4″D x 2.0H
Peak Power Rating 3400 Watts
Variable subsonic filter 10 – 55 Hz, 12 dB/octave
Variable low-pass filter 50 – 250 Hz, 12 dB/octave
Total Harmonic Distortion <0.3%
Phase 0-180 Degree Switch
Recommended In-line Fuse 120A
Power Wire Gauge 4 AWG
Speaker Wire Gauge 4 AWG
RMS Power @ 4 ohms 800 watts x 1 channel
RMS Power @ 2 ohms 1350 watts x 1 channel
RMS Power @ 1 ohm 1700 watts x 1 channel
RMS Power @ .5 ohm 1700 watts x 1 channel
Peak Power @ 4 ohm 1600 watts x 1 channel
Peak Power @ 2 ohms 2700 watts x 1 channel
Peak Power @ 1 ohm 3400 watts x 1 channel
Peak Power @ .5 ohm 3400 watts x 1 channel
Marine Certified Yes
Amplifier Class D
Number of Channels 1 – Mono
Total Peak Power Output 3400 watts
Total RMS Power Output 1700 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 1 ohms
THD at Rated RMS Power 0.3%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover Low-Pass (LP) Subsonic
Low-Pass Crossover Frequency 50 – 250 Hz
Subsonic Filter 10 – 55 Hz
Signal-to-Noise Ratio 105 dB
Bass Boost 0 – 12 dB
Remote bass/level controller Yes
Fan Cooled Yes
Strappable No
CEA-2031 Compliant Yes
Sonic Certified Amplifier Yes
Authorized Dealer Authorized Dealer
Paperwork User manual

7. Hifonics Bg-1900.1d Brutus Gamma BG Series 1,900-Watt Max Monoblock Super D-Class Amp

Hifonics Bg-1900.1d Brutus Gamma BG Series 1,900-Watt Max Monoblock Super D-Class Amp

  • 250Hz Subsonic filter: 15Hz.
  • 35Hz Phase shift: Variable 0-180 Degrees Signal to noise: >90dB Frequency response: 10Hz.
  • 500Hz THD: <10% Power terminals: 4 Ga.

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Newegg.com – BeachAudio
Beach Audio

Product Details

Specifications

Details
Length 16.8 in
Height 4.2 in
Width 10.9 in
Weight 10.8 lb

Reviews From Real Customers

rockhound66
donovanwill
shockwave2576

8. DS18 CANDY-X1B Candy Compact Class D 1-Channel Monoblock Amplifier 1800 Watts

DS18 CANDY-X1B Candy Compact Class D 1-Channel Monoblock Amplifier 1800 Watts

  • 1800 Watts

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Parts Express

Product Details

Specifications

Details
Total RMS Power 600 watts
Total RMS power output 600 watts
Low level .2 – 6 volts
Frequency Response 20 – 150,000 Hz
Total Harmonic Distortion (THD) 0.01%

Reviews From Real Customers

tonyr9578
jeffmchenry34

9. Kicker 46CXA18001 1800W Mono Class D Subwoofer Amplifier

Kicker 46CXA18001 1800W Mono Class D Subwoofer Amplifier

  • Kicker CX1800.1 is an Efficient Class-D amplifier for your car
  • A three-second on/off delay helps to eliminate unwanted interference
  • Variable 12 dB crossovers give you control and allows you to dial into the perfect sound
  • Features KickEQ 6 dB variable bass boost for when you run into those additional low frequencies
  • 24 dB subsonic filter for protects you from potentially damaging frequencies

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Sold By Price
Amazon.com – Seller
eBay
Walmart
Freeman’s Car Stereo

Product Details

Specifications

Details
Frequency Response 25Hz – 200Hz
Amplifier Topology Class Class D
Number of Channels 1 Channel
Total RMS Power at 1 ohm 1,800.00
Total RMS Power at 2 ohm 1,800.00
Total RMS Power at 4 ohm 900.00
Total Peak Power Output 1,800.00 (Watts)
Amplifier Bridging Not Bridgable
Minimum Impedance in Un-Bridged Mode 2 ohm
Strappable Amplifier No
RCA Pre-amp Audio inputs 1 Pair
RCA Pre-amp Audio outputs 1 Pair
Preamp voltage 150 mV – 12 V
Speaker level inputs Yes
Gain Control Yes
Bass Knob / Remote Gain Optional
Built in Crossover Low-pass, Sub-sonic
Cooling Fan No
Warranty 1 Year
Recommended Power Wire Gauge 0 Gauge
CEA2006 Compliant No
Exchange period 30 days

Reviews From Real Customers

Billy
scoobyvoodoo79
EasyE

10. Hifonics Bg-2500.1d Brutus Gamma BG Series 2,500-Watt Max Monoblock Super D-Class Amp

Hifonics Bg-2500.1d Brutus Gamma BG Series 2,500-Watt Max Monoblock Super D-Class Amp

  • 2500 Watt

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Onlinecarstereo.com

Product Details

Specifications

Details
Length 18.8 in
Height 4.2 in
Width 11 in
Weight 12.4 lb

Reviews From Real Customers

6203anthony

11. Hifonics Bg-3300.1d Brutus Gamma BG Series 3,300-Watt Max Monoblock Super D-Class Amp

Hifonics Bg-3300.1d Brutus Gamma BG Series 3,300-Watt Max Monoblock Super D-Class Amp

  • 250Hz Subsonic filter: 15Hz.
  • 35Hz Phase shift: Variable 0-180 Degrees Signal to noise: >90dB Frequency response: 10Hz.
  • 500Hz THD: <10% Power terminals: 2 Ga.

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Lowe’s

Product Details

Specifications

Details
Length 19.3 in
Height 4.2 in
Width 11 in
Weight 13.4 lb

12. Skar Audio Rp-1200.1D Monoblock 1200-Watt Class D MOSFET Subwoofer Amplifier

Skar Audio Rp-1200.1D Monoblock 1200-Watt Class D MOSFET Subwoofer Amplifier

  • 1200 Watt

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Amazon
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Walmart – Dallas Textile
Skar Audio

Product Details

Specifications

Details
Product Type Subwoofer amplifier
Frequency Response 20 Hz – 250 Hz
Signal to Noise Ratio 85 dB
Subsonic Filter 0 ~ 50 Hz
Working Voltage Range 8.5V – 14.4V

Reviews From Real Customers

John S.
jasb_974
jeremiaedward-5

13. Kenwood KAC-9106D – Class D Mono Power Amplifier

Kenwood KAC-9106D - Class D Mono Power Amplifier

  • Power MOSFET Switching Power Supply
  • Cast Aluminum Heat Sink Design
  • Speaker Level Input4 ohms 500W x 12 ohms 1000W x 12000WClass D2 Ohms Load Capability

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Crutchfield

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Form Factor External
Dimensions (WxDxH) / Weight 13.2 in x 7.6 in x 2.2 in / 6.2 lbs
Sound Effects Bass Boost

Reviews From Real Customers

frankand
stansonjoe08
Phillippeh

14. Planet Audio Tr3000.1d 3000 Watts Max Power Class D Monoblock Power Amplifier 1-Ohm Stable

Planet Audio Tr3000.1d 3000 Watts Max Power Class D Monoblock Power Amplifier 1-Ohm Stable

  • 3000 Watts

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SonicElectronix.com

Product Details

Specifications

Details
Total Peak Power 3000W
Dimensions 9.5″ W x 13.2″ L x 2.125″
Total power output 3000 watts
Low level 100mV – 2V
High level 2V – 8V

Reviews From Real Customers

crgwtts1.03
Justice
Ramon

15. Boss Audio Class D Monoblock Amplifier

Boss Audio Class D Monoblock Amplifier

  • 4000 W

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Walmart – Speece Inc.
AutoZone

Product Details

Specifications

Details
Manufacturer Part Number AR4000D
Product Line ARMOR
Product Model AR4000D
Product Name Armor 4000W Monoblock, Class D Amplifier
Product Type Car Amplifier

Reviews From Real Customers

DustinfromTN
smokey.360
las_kjs

16. JL Audio XD600/1v2 Monoblock Class D Subwoofer Amplifier

JL Audio XD600/1v2 Monoblock Class D Subwoofer Amplifier

  • 600 Watt

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eBay
Crutchfield
SonicElectronix.com
Creative Audio

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Form Factor External
Width 8.5 in
Depth 7.1 in

Reviews From Real Customers

jlaudio.com
Hamthehamster

17. JL Audio HD750/1 Monoblock Class D Wide-Range Amplifier

JL Audio HD750/1 Monoblock Class D Wide-Range Amplifier

  • 750 Watt

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Crutchfield
Drive-In Autosound
Creative Audio

Product Details

Specifications

Details
Product Type Amplifier
Recommended Use Car
Width 10.7 in
Depth 7.9 in
Height 1.9 in

Reviews From Real Customers

Mr. R.
Caver X.

18. JL Audio JD500/1 Monoblock Class D Subwoofer Amplifier

JL Audio JD500/1 Monoblock Class D Subwoofer Amplifier

  • Great Solution For Powering Subwoofers
  • NexD Switching Technology
  • Differential-Balanced Inputs
  • Delivers A Full 500 W Of Continuous Power
  • Onboard LED-Clipping Indicator Ring

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Crutchfield
SonicElectronix.com
Freeman’s Car Stereo

Product Details

Specifications

Details
Part Number JD5001

Reviews From Real Customers

Randy Z.
joe b.
Tre C.

19. JL Audio Monoblock Class D Subwoofer Amplifier RD1500/1

JL Audio Monoblock Class D Subwoofer Amplifier RD1500/1

  • Engineered For High-Power, Subwoofer Applications
  • Equipped With A Special Low Impedance Circuit
  • Equipped With An Onboard LED-Clipping Indicator
  • Black Finish

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Crutchfield
Freeman’s Car Stereo
Abt Electronics & Appliances

Product Details

Reviews From Real Customers

$horty
James J.

20. JL Audio RD500/1 500W Class D Monoblock Subwoofer Amplifier

JL Audio RD500/1 500W Class D Monoblock Subwoofer Amplifier

  • 500 W

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eBay
Crutchfield
SonicElectronix.com
Drive-In Autosound

Product Details

Specifications

Details
Total Peak Power 1000 Watts
Variable Bass Boost 0 to +12 dB
Total power output 1000 watts
Frequency Response 7 – 500 Hz
Total Harmonic Distortion (THD) <1%

Reviews From Real Customers

Brett
John m
Merle

Conclusion

The class d monoblock amp is a great choice for anyone looking for a powerful and efficient amplifier. It offers excellent sound quality and power, and is very easy to install and use. It is a great choice for anyone looking for an amp that can provide high quality sound and power without breaking the bank.

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