Updated: 26 Feb 2025

400w 200w amplifiers

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Updated: 26 Feb 2025

#1

Best Choice
Klipsch Synergy Black Label Sub-120 12” Front-Firing Subwoofer with 200 Watts of continuous & 400 watts of Dynamic Power, and Digital Amplifier for Powerful Home Theater Bass in Black

9.8

Klipsch

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Why we love it

Deep and powerful bass output.

Easy setup and integration.

Highly rated by users.

Main highlights

Powerful Bass Performance
The Klipsch Synergy Black Label Sub-120 delivers 200 watts continuous and 400 watts dynamic power for deep, immersive bass.

Home Theater Excellence
Ideal for enhancing home theater systems, providing detailed and nuanced bass for movies and TV shows.

Customer Praised Sound Quality
Customers love its smooth, powerful bass that's not boomy or muddy, enhancing the listening experience.
#2

Value for Money
AIYIMA A200 TPA3255 Stereo Amplifier 400W HiFi 2 Channel Class D Amp USB Bluetooth 5.0 Digital Audio Amplifier Receiver Built-in Power Supply Support APTX-HD for Home Audio Bookshelf Speaker

9.7

AIYIMA

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Main highlights

❸RCA/Bluetooth/PC-USB Multiple input ways;Built-in high-power HIFI special high-efficiency switching power supply, directly inserted into 220V,Can connect most Home bookself Passive speaker

❷ AIYIMA A200 HiFi integrated class D amplifier is a 2 channel audio amplifier,Build-in 42V 7.5A Power supply,Exclusively designed for the customers who pursue HiFi sound,High efficient power output,each channel can reach 200W(4Ω@thd+n=10%);120W(8Ω@thd+n=10%);150W(4Ω@thd+n=1%);80W(8Ω@thd+n=1%)

❶AIYIMA A200 Stereo Amp Adopt original TPA3255 high-performance Class D amplifier chip,It max power output 300W,which has Class-D efficiency and can bring true high-end sound quality circuits and is perfect for your home audio needs
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Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
#3
Bluetooth 5.0 Audio Power Amplifier AK-380 400W+400W 2.0 CH HiFi Stereo Amp Receiver with USB,SD,AUX,Remote Control,FM Antenna for Car Home Speaker Bar Party-(Without Power Adapter)

9.6

ARRAROWN

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Main highlights

Wide Application: Mini bluetooth audio amplifier widly compatible with mobile phones, computers, tablets, notebooks, MP3, MP4,TVs and projectors with AV audio etc. you can use it at home, and carry it to your car or outdoor;

Multifunctional Amplifier Receiver: This 2 channel Bluetooth 5.0 mini audio amplifier with LCD display backlight and volume, treble and bass control knobs, which allows you to adjust the high and low frequency separately for delicate sound;

400W+400W Hifi Stereo AMP: AK-380 audio power amplifier, simple compact but practical and powerful, offer 400W+400W peak power and 40W+40W rated power, advanced circuitry design, built-in bluetooth 5.0 core and YD7377 chip, no pop, no audible noise when Bluetooth connection is established, designed for the customers who pursue HiFi sound;
#4
Rockville RPA5 1000W Peak / 400W RMS 2-Channel Power Amplifier, Rack Mountable - Perfect for Live Sound, Pro Audio, DJs

9.4

Rockville

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Why we love it

High power output 400w RMS

2U rack space

Flexible bridged/stereo switch

Main highlights

Key Features
400W RMS power, bridged/stereo output, built-in crossover, dual cooling fans, and protection circuitry for reliable, versatile audio amplification.

Ideal Use Cases
Perfect for DJs, live performances, and studio use, excelling with 2 subwoofers, 2 to 4 speakers, and ensuring optimal sound across all setups.

Customer Praise
Most reviews highlight its exceptional sound clarity, low distortion, and the reliability of its cooling system under continuous use.
#5
AK-380 USB SD BT.C FM AUX Audio Power Amplifier 400W+400W 2.0 CH HiFi Stereo AMP Speaker Bluetooth 5.0 Amp Receiver with 12V 5A Power Supply,Remote Control,FM Antenna for Car Home Bar Party

9.3

ARRAROWN

-34%

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Why we love it

Compact yet powerful design.

Versatile connectivity options.

Clear and noise-free audio.

Main highlights

Powerful and Compact Design
Offers 400W+400W peak power with a compact size, perfect for HiFi sound enthusiasts.

Versatile Use Cases
Ideal for home, car, and outdoor use, compatible with various devices.

Exceptional Sound Quality
Praised for its clean, powerful sound with no noise or hum.

-34%
#6
PRV Audio QS400.4 2 Ohm Mini Compact 4 Channel Car Audio Amplifier 4 x 100 Watts RMS at 2 Ohm - 400 Watt Amp Stereo 12 Volts Amp Class D Full Range Bridgeable

9.2

PRV AUDIO

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Main highlights

Engineered to be the most efficient full range amplifier so that you can get the most out of your vehicle’s electrical system!

4 x 100 watts TRUE RMS certified at full range output Digital Class D Brazilian Technology

4 Channel car audio amplifier stable at 2 Ohm gives you the benefit of wiring multiple speakers and dividing the power per channel.
#7
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

9.1

Fosi Audio

-11%

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Why we love it

Compact and space-saving design.

Easy Bluetooth connectivity.

Powerful sound for small spaces.

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.

-11%
#8
Taramps Bass 400 2 Ohms Monoblock Amplifier 400 Watts Rms 1 Channel 14.4VDC Out Power Full Range, Great for Sub/Bass - Rca/High Level Input, Car Audio

9.0

Taramp's

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Why we love it

Powerful: 400 Watts

Low Frequency: 8Hz to 250Hz

Deep Bass: Bass boost, subsonic filter, low pass

Main highlights

Key Features and Benefits
Delivers powerful 400 Watts, 2 Ohm, 8Hz-250Hz range for extreme bass with bass boost, subsonic filter, and low pass for superior audio.

Ideal Use Cases
Perfect for music enthusiasts and audiophiles seeking deep, precise bass in home theaters, car audio systems, or professional DJ setups.

Customer Reviews Highlight
Most praised for its incredible bass depth and clarity, making it a favorite among users seeking an immersive audio experience.
#9
FX-Audio- L07 Stereo Audio Amplifier 200W x2 MA5332MS 2 Channel Class D Power Amp Bridgeable BTL 400W Hi-Fi Fully Balanced Amp for Passive Bookshelf Desktop Speakers Home Theater

8.7

KGUSS

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Main highlights

Bridged 400 watts power output impedance 8 ohms With innovative bridge design, just need to flip the function switch at the back panel of the machine, you can easily set a 400W bridgeable amplifier, can drive large caliber speakers, more control, in the big dynamic can still be stable output, so that the atmosphere is more active! A nice class d amplifier for your home theater sound systems.

Audiophile-Grade Components It features the MA5332MS chip and Built-in independent isolated dual power supply. Completely upgraded from its predecessor, the MA5332MS can continue to work for a long time without heat, catching up with dramas, playing games more at ease. high dynamic range, low distortion, low noise.

200W + 200W HiFi Stereo AMP FX-AUDIO- L07 Compact Desktop Class D Amplifier is all about delivering a pure, balanced, and immersive audio experience right on your desktop. Fully balanced architecture, left and right channel separation is higher, the sound is cleaner. Can be combined with multi-channel high-power home theater system.
#10
CT Sounds CT-400.1D Compact Class D Car Audio Monoblock Amplifier, 400 Watts RMS

8.6

CT Sounds

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Main highlights

Small footprint and compact chassis makes this mono amplifier easy to install in any vehicle or car audio application; but don’t let the size fool you, this 400 watt amplifier absolutely pounds

Engineered to be the most efficient car monoblock amplifier in its class so that you can get the most out of your vehicle’s electrical system

Car audio amplifier with 400 watts RMS power at 1-ohm load (14.4v); 300 watts RMS at 2-ohm load (14.4v); 150 watts RMS at 4-ohm load (14.4v); Frequency response: 0 to 320 Hz (Bass Knob Included)

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Our top pick

#1

Klipsch Synergy Black Label Sub-120 12” Front-Firing Subwoofer with 200 Watts of continuous & 400 watts of Dynamic Power, and Digital Amplifier for Powerful Home Theater Bass in Black
The Klipsch Synergy Black Label Sub-120 is a robust subwoofer designed to elevate your home theater experience. With its 12-inch front-firing driver and 200 watts of continuous power, it delivers deep, immersive bass that enhances any movie or TV show. Its compatibility with almost any AV receiver and simple setup process make it a convenient addition to your audio setup. The subwoofer's contemporary design allows it to blend seamlessly with any decor, while its strong, flexible grille offers protection and style. Customers consistently praise its detailed and nuanced sound quality, noting that it provides smooth bass without being boomy or muddy. Whether you're a movie enthusiast or simply enjoy great sound, the Klipsch Sub-120 is an excellent choice for enriching your audio experience.

400w 200w amplifiers

Klipsch Synergy Black Label Sub-120 12” Front-Firing Subwoofer with 200 Watts of continuous & 400 watts of Dynamic Power, and Digital Amplifier for Powerful Home Theater Bass in Black

9.8

Why we love it

Main highlights

AIYIMA A200 TPA3255 Stereo Amplifier 400W HiFi 2 Channel Class D Amp USB Bluetooth 5.0 Digital Audio Amplifier Receiver Built-in Power Supply Support APTX-HD for Home Audio Bookshelf Speaker

9.7

Main highlights

Bluetooth 5.0 Audio Power Amplifier AK-380 400W+400W 2.0 CH HiFi Stereo Amp Receiver with USB,SD,AUX,Remote Control,FM Antenna for Car Home Speaker Bar Party-(Without Power Adapter)

9.6

Main highlights

Rockville RPA5 1000W Peak / 400W RMS 2-Channel Power Amplifier, Rack Mountable - Perfect for Live Sound, Pro Audio, DJs

9.4

Why we love it

Main highlights

AK-380 USB SD BT.C FM AUX Audio Power Amplifier 400W+400W 2.0 CH HiFi Stereo AMP Speaker Bluetooth 5.0 Amp Receiver with 12V 5A Power Supply,Remote Control,FM Antenna for Car Home Bar Party

9.3

Why we love it

Main highlights

PRV Audio QS400.4 2 Ohm Mini Compact 4 Channel Car Audio Amplifier 4 x 100 Watts RMS at 2 Ohm - 400 Watt Amp Stereo 12 Volts Amp Class D Full Range Bridgeable

9.2

Main highlights

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

9.1

Why we love it

Main highlights

Taramps Bass 400 2 Ohms Monoblock Amplifier 400 Watts Rms 1 Channel 14.4VDC Out Power Full Range, Great for Sub/Bass - Rca/High Level Input, Car Audio

9.0

Why we love it

Main highlights

FX-Audio- L07 Stereo Audio Amplifier 200W x2 MA5332MS 2 Channel Class D Power Amp Bridgeable BTL 400W Hi-Fi Fully Balanced Amp for Passive Bookshelf Desktop Speakers Home Theater

8.7

Main highlights

CT Sounds CT-400.1D Compact Class D Car Audio Monoblock Amplifier, 400 Watts RMS

8.6

Main highlights

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Our top pick

Klipsch Synergy Black Label Sub-120 12” Front-Firing Subwoofer with 200 Watts of continuous & 400 watts of Dynamic Power, and Digital Amplifier for Powerful Home Theater Bass in Black

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