Amplifier Hi Fi 400ws of 2025
Best Choice1
KGUSSFX-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
Main highlights- Wide Application Balanced XLR/single-end RCA input supports multiple device connections:computer/laptop/smartphone/Table pc/CD/DVD/TV BOX/media player/TV, etc. Recommend for home TV audio, computer audio system-game, bookshelf speakers, floor standing speakers and other passive speakers.
- What You Get class D amplifier x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 12-month warranty, and friendly customer service. Recommended for use with FX-AUDIO- DS07 DAC.
- 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.
9.6Exceptional
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Value for Money2
AIYIMAAIYIMA 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
Main highlights- ❺ The use of audio-specific inductive, to ensure that the sound is crisp and powerful.Please matched the correct speaker,and use a high-quality audio cable to avoid noise!Provide free technical support and warranty services!
- ❹ Simple compact but powerful design,So the AIYIMA A200 speaker amp can match with your computer/ desktop /Home theatre system and so on
- 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
9.5Excellent
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3
ARRAROWNAK-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
9.1 audio quality8.7 Bluetooth connection8.7 Sound levelWhy we love it
Compact yet powerful design.
Versatile connectivity options.
Clear and noise-free audio.
9.4Excellent
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4
Taramp's39% OffTaramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4
8.9 Easy installation8.7 audio quality8.2 worth the moneyWhy we love it
Compact size fits tight spaces.
Delivers powerful, clear sound.
Versatile for various audio setups.
9.3Excellent
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5
ViprhViprh 2000W Peak Stereo Stereo HiFi Power Amplifier Home Audio Amplifier System, Karaoke Mixer, USB/SD Playback & Remote Control - Multi-Source Input for Home Theater and Car Use (AS-336BU)
Main highlights- 【Professional Karaoke Setup】4 microphone inputs with individual reverb/delay controls and 5-band EQ mixer let you customize vocal effects. Perfect for home parties or stage-like singing experiences.
- 【Multi-Source Connectivity】Connect TVs, computers, CD players via AUX/DVD inputs, or play media directly from USB/SD cards. LINE output allows expansion with subwoofers or external systems.
- 【High-Power Audio Performance】Delivering 400W rated power (2000W peak) with ultra-low distortion, this amplifier supports 4-16Ω speakers for immersive home theater or car audio experiences.
- 【Dual Voltage & Versatile Design】Supports AC 110V home use and DC 12V car power. Compact black chassis (11.4"×9.4") fits tight spaces while delivering theater-grade sound.
- 【Audio & Enhanced Controls】Stream music seamlessly from devices* and enjoy precise audio tuning with balance/fine-tuning knobs. Includes remote control for effortless adjustments.
9.2Excellent
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6
ARRAROWN18% OffHome Audio Amplifier KS-33BT Bluetooth 5.0 HiFi Stereo Power Amplifier 2.1 Channel RMS 60W X 2 Max. 400W CD/DVD Mini Amp Receivers w/Echo/MIC/USB/AUX/FM Radio for Home Theater Speakers
Main highlights- With MIC Jack & Echo Effect: This KS-33BT bluetooth stereo audio amplifier not only a hifi amplifier,but also a karaoke amplifier, the amplifier with 2 MIC jack and Echo function, it can be connect 2 microphones, Echo function make sound effect from microphones output more perfect, let you sing with confidence and relax, you and your family or friends can sing karaoke at home at any time;
- High Fidelity Stereo Amplifier: Designed for the customers who pursue HiFi sound. Built-in 2 amplifier chips, powerful sound processing technology,ensures low distortion output and high fidelity sound quality, treble,bass,adjust to personal preference, whether deep bass or clear treble, this amplifier will can be easily realized.Equalizer optimizes sound processing for stereo effect output through speakers or subwoofer,make the sound outstanding;
- Connect to CD/DVD,Multiple Input: KS-33BT hifi amplifier receiver with SD,USB, AUX and MIC input, RCA wired connection inputs and Bluetooth wireless connection inputs, audio source input by phones, computers, TVs, tablets, laptops, CD/DVDs, U-Disk and etc., suitable for home theater systems, car speakers, widely used in home, parties, bridal, teaching, supermarkets, restaurants, bars, etc.
- Bluetooth 5.0 & FM Functions: This subwoofer amplifier with Bluetooth and FM antenna, Built-in Bluetooth 5.0 chip, Bluetooth wireless connection audio devices can save wiring hassle and ensures excellent sound fidelity. (Notice: Bluetooth connection between the device and the amplifier is 5 meters). FM radio functions automatically searches and stores local radio stations,allows you to listen to your favorite radio station anytime you want;
- 2.1CH Multi-Function Amp: KS-33BT is a multi-function home stereo amplifier, practical and powerful, offer 60W+60W rated power and peak power up tp 400W output. with treble,bass and echo key, Microphone volume adjustment and Master volume adjustment，FM radio function，with SD,USB, AUX and MIC input,it also support CD,DVD,TV and PC audio source input, 2.1 channel make it can be contact two passive speakers and a active subwoofer;
9.1Excellent
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7
DUWSHUWNew Upgraded Version Mono 400W Tube 2SC5200+2SA1943 20V-90V HiFi High Power Audio Amplifier Board with Speaker Protect
Main highlights- Real power: undistorted power 400W, maximum power 600W.
- Power supply: dual voltage, DC positive and negative 20-90V (upgraded version has optimized the circuit and parts, can To directly apply high voltage, it is recommended to use a voltage below 90V and not challenge the voltage limit
- Package Included: 1pcs 400w audio amplifier board With Speaker Protect
- Mono: Digital power amp board for mono post amplifier board, if you need dual channel please buy 2pcs
- Amplifier board size: 195X60X45 MM length * width * height
8.9Very Good
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8
ARRAROWNBluetooth Audio Power Amplifier S188 2.1CH 40Wx2+50W Output Hi-Fi Subwoofer Amplifier Integrated Mini Stereo Amp Receiver W/USB,AUX,Remote Control for Home Car Speakers
Main highlights- Update Version Subwoofer Amplifier: S188 is a unique amplifier launched in 2023, using compact design, the control panel eliminates the traditional design of separate power button, treble button and bass button, the exquisite compact design is reflected in the 2-in-1 treble and bass button design, and the perfect combination of power and volume control buttons, What's more, S-188 is a bluetooth subwoofer amplifier, professional amplifiers for your more specialized needs;
- Multiple Input & Multipurpose: This home audio power amplifier, with Bluetooth, RCA, USB, SD input, built-in Bluetooth 5.0 chip and Amp chip, smartphone connection more convenient,better sound quality . RCA input, audio from external devices, such as CD, DVD, TV, PC, computers, tablets, notebooks, phones, MP3, and projectors with AV audio etc., mini size, great for home,party, car,teaching use;
- Mini Size: The size of S188 bluetooth audio amplifier is 7.1 x 4.1 x 1.7 inch, mini size easy to carry, as a home audio power amp, it doesn't take up much space, great for outdoor and indoor use. Besides, we can offer an electronic version of the user manual in English, German, FR, ES, IT);
- Bluetooth5.0 Input, Easy to Use: The S-188 is equipped with USB, SD/MMC, AUX and RCA inputs that play audio from MP3, cell phones, tablets, TVs and other external devices. Built-in Bluetooth 5.0 chip for quick connection to audio input devices such as smartphones, MP3, tablets, TV etc. Bluetooth 5.0 wireless connection saves wiring hassle and ensures excellent sound fidelity,great for home theater system and car speakers. (Notice: the Bluetooth connection within 5 m / 16.4 ft);
- 2.1 Channel HiFi Amp Receiver: S188 digital amplifier receiver can connect a 50W pessive Subwoofer and two pessive speakers, provides 40Wx2 rated power and Max 600W output, with powerful audio processing chip, distortion rate ≤0.4%, strong anti-interference ability, shielding power inductance, HiFi sound effects, Let S288 become your best companion on your music journey and explore the secrets hidden within the music;
8.7Very Good
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9
SounDigitalSounDigital - Car & Motorcycle Full Range Amplifier 400X4-4 Channels 400 Watts RMS 4 Ohm EVO4.0, 400.4 1
Main highlights- Output Power: 2Ω 12.6V 4x100 Watts RMS - 14.4V: 4x125 Watts RMS 4x66 Watts RMS on 4Ω 4x74 Watts RMS on 4Ω 14.4V 2x200 watt Rms 4 Ω
- Dimensions: 138 (W) x 34 (H) x 34 (D) mm
- Bridge Crossover: HPF 80Hz 12dB /8ª Crossover LPF 80Hz 12dB /8ª
- Amplifier Type: 4 Channel Class D
- 400.4 EVO
8.6Very Good
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10
RomictaRomicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter
Why we love it
Compact and portable design.
Powerful sound output.
Versatile connectivity options.
8.5Good
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