19 best car amps class for 2021

We spent many hours on research and managed to find top 19 car amps class that is best suitable for you. This review is based on reliable sources, product specs, and hundreds of customer reviews. In this article, were going to highlight the main features of the best car amps class and why they are important when it comes to choosing the right one.

Best car amps class

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Best car amps class reviews

1. BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo

Feature

Power - Maximum Power Output of 1100 Watts at 2 Ohms into one channel. Max power output of 550 Watts at 4 Ohms into one Channel. This amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to
High Level Inputs - Speaker level inputs are commonly referred to as high-level inputs. Speaker level inputs will be used to connect the R1100M to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs
Low Level Inputs - Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the R1100M with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers
Low Pass Crossover - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
Specs - Dimensions: 9.1 x 0.4 x 2.3, It can be installed in a variety of different places due to its slim and compact design, Weight: 4.43 Lbs.
Warranty - BOSS Audio Systems provides a powerful 3-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

2. Hifonics BXX3000.1D Brutus Class D 3000W RMS 1 Ohm Mono Car Subwoofer Amplifier

Feature

3000W RMS 1 Ohm Mono Car Subwoofer Amplifier
Phase Shift: 0 - 180
Signal to Noise - >95dB. Frequency Response - 10Hz - 250Hz. Bass Boost - 0dB - 10dB. Subsonic Filter - 15Hz - 35Hz

3. Hifonics BG-2200.1D Brutus Gamma 2200 Watt Mono Car Audio Amplifier Class D Amp

Feature

2,200 watts max
1,100 watts x 1 at 2 ohms
550 watts x 1 at 4 ohms
Frequency response: 10 Hz to 500 Hz
Super Class D technology powered by Ultra-Fi MOSFETs for high power, efficient cooling with minimal distortion

4. Planet Audio AC3000.1D Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply

Feature

Power - 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms, 6000 Watts Max x 1 @2-Ohms Max Bridged
Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
Strapping Capable - You are able to strap two AC3000.1D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
Variable Subsonic filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
Specs - 13 x 10 x 2.4, Weight 9.6 lbs.
Warranty - Planet Audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

5. Audiopipe Class D Monoblock Amplifier 1500W

Feature

1500 Watts
1 Channel Class D
1 Channel @ 4 - 600W
1 Channel @ 2 - 950W
1 Channel @ 1 - 1500W
Signal to Noise Ratio: >70dB, Frequency Response: 8Hz ~ 180KHz

6. BOSS Audio Systems PF2200 Phantom 2200 Watt, 4 Channel, 2 4 Ohm Stable Class AB, Full Range, Bridgeable, Mosfet Car Amplifier with Remote Subwoofer Control

Feature

550 W MAX Power @ 2 Ohm x 4 Channels
275 W MAX Power @ 4 Ohm x 4 Channels
1100 W MAX Bridged Power @ 4 Ohm x 2 Channels
Full-Range, Class A / B Topology, MOSFET Power Supply
Low and High Level Inputs, Variable Filter, Variable Bass Boost
Remote Subwoofer Control, Red LED Backlit Illumination
Dimensions: Depth 15.5 x Width 10.3 x Height 2.3
6 Year Platinum Online Dealer Warranty

7. BOSS Audio Systems AR3000D Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply

Feature

Power - 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms, 750 Watts Max x 1 @4-Ohms, 6000 Watts Max Bridged x 1 @2-Ohms
Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
Strapping Capable - You are able to strap two AR3000D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
Variable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Specs - Dimensions: 12.31 x 6.50 x 2.80, Weight: 6.86
Warranty - BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

8. Planet Audio PL4000.1D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers

Feature

Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms, 1000 Watts Max x 1 @4-Ohms, 8000 Watts Max x 1 @2-Ohms strapped
MOSFET Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
Strapping Capable - You are able to strap two PL4000.1D amplifiers and double the power that is being sent to your subwoofers. You now have the ability to connect more subwoofers to take advantage of the extra power
Variable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Specifications - 13.9 x 7 x 2.26 Weight: 7.8 lbs.
Warranty - Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality

9. Planet Audio PL3000.1D Class D Car Amplifier - 3000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers

Feature

Power - 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms
Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
Strapping Capable - You are able to strap TWO PL3000.1D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
Variable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
Specs - Dimensions: 11.9 x 7 x 2.3, Weight 6.7 lbs.
Warranty - Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality

10. Planet Audio AC2000.2 2 Channel Car Amplifier - 2000 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

Feature

Power - 1000 Watts Max x 2 @2-Ohms, 500 Watts Max x 2 @4-Ohms, 2000 Watts Max x 1 Bridged @4 Ohms
Class A/B Topology - Class A amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class B amplifiers have no current flowing through its outputs with no audio signal
Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
Variable High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. What the Variable High-Pass Crossover does is that it gears specifically towards highs such as all size speakers including mid ranges and tweeters
Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
Specs - Dimensions:16 x 10 x 24, Weight: 10.40 lbs.
Warranty - Planet Audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

11. BOSS Audio Ohm Stable Car Amplifier with Remote Subwoofer Control

Feature

Power - 3400 Watts Max x 1 @1-Ohm, 1700 Watts Max x 1 @2-Ohms, 850 Watts Max x 1 @4-Ohms
Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
Strapping Capable - You are able to strap two R3400D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
Variable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Specs - Dimensions: 13.5 x 10.44 x 2.25, Weight: 7.63 lbs.
Warranty - BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality

12. Planet Audio TR4000.1D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers

Feature

Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms
Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
Strapping Capable - You are able to strap two TR4000.1D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
Variable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
Specs - Dimension:15.3 x 9.75 x 2.13, Weight: 10.8 lbs.
Warranty - Planet Audio provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality

13. Audiopipe 1800w Mono Class D Amp

Feature

Audio pipe

14. Rockville dB11 1400w/350w RMS Mono Class D 2-Ohm Amplifier Car Amp+Bass Remote

Feature

Features of dB11: CEA Compliant Power Ratings (Rated at less than 1% distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc.) 2 Ohm: 350 Watts x 1 Channel <1% THD+N, 4 Ohm: 220 Watts x 1 Channel <1% THD+N, RMS Power Rating: (Use these RMS ratings when comparing with great brands such as Hifonics, Earthquake, Soundstream, etc.) 2 Ohm: 700 Watts x 1 Channel, 4 Ohm: 440 Watts x 1 Channel
Peak Power Rating: (The amount of power the amplifier can produce for a split second at the loudest part of a song) 2 Ohm: 1400 Watts x 1 Channel, 4 Ohm: 880 Watts x 1 Channel, High-Speed MOSFET Power Supply
Optical Coupler Class D Technology, Fully Adjustable 12dB / Octave Crossover with Differential Circuitry, Low Pass Filter: 50Hz - 250Hz, Subsonic Filter: 15Hz - 55Hz, Phase Control
Full IC-Controlled Protection Circuitry, Fully Adjustable 12dB Bass Equalizer, Mute and Delay Soft Start System, Status Mode LED Indicator
Minimum THD at Rated Power: <0.1%, S / N Ratio: >90dB, Under Voltage Protection at 10V, Over Voltage Protection at 16V, Frequency Response: 15Hz - 250 Hz

15. KICKER 46CXA18001 CXA1800.1 1800 Watt RMS Mono Class D Car Audio Amplifier Amp

Feature

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

16. Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1

Feature

Efficient Class-D amplifier
Variable 12dB crossovers provides control to dial in perfect sound
KickEQ 6dB variable bass boost for those additional low frequencies
Variable 12dB crossovers provides control to dial in perfect sound
24dB subsonic filter for protection from potentially damaging frequencies

17. Kenwood KAC-D5101 1000W Max Power 4-Ohms Mono Amp Class D

Feature

Max Power: 1000W
RMS POWER OUTPUT (4): 300W
RMS POWER OUTPUT (2): 500W
Speaker Level Input / Signal Sensing Turn-On
Variable Low Pass Filter / Bass Boost

18. Hifonics ZG-3200.1D Zeus Gamma 3200 Watt Max Power Class D Monoblock Car Audio Amplifier

Feature

CLASS D, MONOBLOCK AMP: Deliver powerful sound to your speakers and subwoofers with this class D, 3,200-watt, monoblock car audio amplifier
PLENTY OF POWER: Does 3200 watts x 1 channel at 1 ohm, 1600 watts x channel at 2 ohms, and 800 watts x channel at 4 ohms
MINIMAL DISTORTION: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
SECURE CONNECTIONS: Nickel-plated, high-temperature, impact-resistant design with hex screw terminals that allow for secure connections
EASILY TIE INTO YOUR SYSTEM: Easily tie into OEM audio systems that do not offer RCA output to maximize aftermarket amplifier power

19. Kicker 46CXA8001 Car Audio Class D Amp Mono 1600W Peak Sub Amplifier CXA800.1 (Renewed)

Feature

Factory Refurbished by Kicker - 1 Year Warranty

Conclusion

By our suggestions above, we hope that you can found the best car amps class for you. Please don't forget to share your experience by comment in this post. Thank you!