8 Best class d amplifiers of 2025

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Best Choice

1

KICKER

Marine Bluetooth 3-Zone Controller, 6X 6.5 195W Max Power 4 Ohm RGB LED Coaxial Speakers, 6X 6.5 Grille Speakers, 6-Channel 50 Watts x 6 Class D Amplifier, Amp Wiring Kit (White)
9.8

Exceptional

Our Rating
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Value for Money

2

AIYIMA

AIYIMA A80 Bluetooth Amplifier DAC Stereo HiFi Home Audio Receiver with PFFB 2.0 Channel Hi-Res Class D Power Amp with PC-USB Coaxial Optical TRS RCA Input

15% Off
9.7

Exceptional

Our Rating
3

Fosi Audio
Fosi Audio BT20A Bluetooth Stereo Amplifier, 2 Channel Home Audio Component Amplifiers for Passive Speakers, Mini Class D Amp Receiver 200W for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker

30% Off
Main highlights

Versatile Connectivity Options
Supports Bluetooth and RCA inputs for diverse device compatibility.

Ideal for Small to Medium Spaces
Perfect for filling rooms with sound using bookshelf speakers.

Praised Sound Quality
Customers love its clean sound and powerful bass performance.
9.6

Exceptional

Our Rating

9.5
worth the money

9.5
Sound level

9.3
audio quality
4

BLAUPUNKT
Blaupunkt AMP4000D AMP4000D 4,000-Watt-Max Monoblock Class D Amp with Bass Remote
Main highlights

Max Power Output
4,000 watts x 1 channel max power output, 2,800 watts RMS x 1 channel at 1 ohm, designed to power vehicle subwoofer

Ideal Use Cases
Recommended for 2 ohm subwoofer setups of 600W RMS power or less, suitable for budget builds

Customer Praised Feature
Easy to install and set up, provides excellent bass response, fits almost anywhere
9.5

Excellent

Our Rating

9.7
Easy installation

9.3
Bass sound

8.9
worth the money
5

Fosi Audio
Fosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply
Main highlights

Key Features
Features Texas Instruments TPA3116D2 chip, advanced circuitry, and built-in speaker protection for clear, high-quality audio and efficient operation.

Ideal Use Cases
Perfect for home audio systems, professional setups, or anywhere high-quality, efficient sound amplification is required.

Customer Reviews
Most praised for its dead silent operation, exceptional sound clarity, and the solid, durable build of the aluminum chassis.
Key specs
- output:High performance output
- features:Built-in speakers protection
- channels:2-channel
- power:Very low power loss
- voltage:12 V to 24 V
9.3

Excellent

Our Rating

9.9
Noise level

9.5
materials Quality

9.3
audio quality
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6

AUDIOZERONE
Car Audio Amplifier ZE1000.1 2000W Monoblock Class D MOSFET Subwoofer Audio, 1-4 Ohm Stable, Low Pass Crossover, Mosfet Power Supply, Stereo
Main highlights

High Efficiency and Power
2000 Watts MAX, Class D technology, 1 Ohm stable, thermal/overload/short circuit protection, compact design, highly efficient with minimal heat loss.

Ideal for Subwoofers
Perfect for powering subwoofers that demand high power loads, suitable for car audio enthusiasts seeking powerful and clean sound.

Consistent Performance
Highly praised for staying cool and delivering clean, powerful sound without overheating, even at high loads and continuous use.
Key specs
- max power:2000 Watts
- number of channels:1
- power:1000 Watts RMS
- dimensions:11 x 6.9 x 2 inches
- mounting:N/A
9.2

Excellent

Our Rating

9.9
worth the money

9.7
audio quality

9.3
Durability
7

AIYIMA
AIYIMA A07 Premium TPA3255 Power Amplifier 300Wx2 HiFi Class D Amp Mini 2 Channel Stereo Amplifier for Desktop Bookshelf Speaker Home Audio Theater System with DC 32V Power Adapter

24% Off
Main highlights

High Performance Class D Amplifier
Features Texas Instruments TPA3255 chip for low distortion and high power.

Ideal for Casual Listening
Perfect for desktop, bookshelf speakers, or small home audio setups.

Praised for Sound Quality
Customers commend its clear, uncolored sound and excellent tonality.
Key specs
- output:300W x2
- features:Hifi stereo amplifier
- channels:2
- power:300W+300W Max
- voltage:230 Volts
9.1

Excellent

Our Rating

9.9
Sheerness

9.7
worth the money

9.7
materials Quality
8

ORION
Orion Cobalt CBA2000.1D Monoblock 1-Channel Class D Amplifier for Car Subwoofer, 2000W MAX, 1/2/4 Ohm Stable, Adjustable Low Pass with Bass Boost, MOSFET Power Supply, Bass Knob Included
Main highlights

Exceptional Frequency Response and Efficiency
The Cobalt Series Class D Monoblock Amplifier offers exceptional frequency response rates, a cutting-edge crossover network, robust construction, and unparalleled efficiency, ensuring standout performance.

Ideal for High-Power Subwoofers
Engineered to power car speakers with a continuous 1 Ohm load, this amplifier is perfect for subwoofers that require a constant high power demand.

Praised for Compact Size and Performance
Customers appreciate the compact size, excellent performance, and lack of extraneous noise. The amplifier exceeded expectations, even with higher-rated subs.
8.8

Very Good

Our Rating

9.7
audio quality

9.3
Durability

8.0
Heat tolerance

8 Best class d amplifiers of 2025

1

Marine Bluetooth 3-Zone Controller, 6X 6.5 195W Max Power 4 Ohm RGB LED Coaxial Speakers, 6X 6.5 Grille Speakers, 6-Channel 50 Watts x 6 Class D Amplifier, Amp Wiring Kit (White)

How do we rank?

How do we rank?

Analyzing top stores

2

AIYIMA A80 Bluetooth Amplifier DAC Stereo HiFi Home Audio Receiver with PFFB 2.0 Channel Hi-Res Class D Power Amp with PC-USB Coaxial Optical TRS RCA Input

3

Fosi Audio BT20A Bluetooth Stereo Amplifier, 2 Channel Home Audio Component Amplifiers for Passive Speakers, Mini Class D Amp Receiver 200W for Indoor/Outdoor/Garage/Ceiling/Bookshelf Speaker

9.5

9.5

9.3

4

Blaupunkt AMP4000D AMP4000D 4,000-Watt-Max Monoblock Class D Amp with Bass Remote

9.7

9.3

8.9

5

Fosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply

9.9

9.5

9.3

6

Car Audio Amplifier ZE1000.1 2000W Monoblock Class D MOSFET Subwoofer Audio, 1-4 Ohm Stable, Low Pass Crossover, Mosfet Power Supply, Stereo

9.9

9.7

9.3

7

AIYIMA A07 Premium TPA3255 Power Amplifier 300Wx2 HiFi Class D Amp Mini 2 Channel Stereo Amplifier for Desktop Bookshelf Speaker Home Audio Theater System with DC 32V Power Adapter

9.9

9.7

9.7

8

Orion Cobalt CBA2000.1D Monoblock 1-Channel Class D Amplifier for Car Subwoofer, 2000W MAX, 1/2/4 Ohm Stable, Adjustable Low Pass with Bass Boost, MOSFET Power Supply, Bass Knob Included

9.7

9.3

8.0

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