Amplifier 2 Channel Tpas 3251 of 2025
Best Choice1
Clicked 94 times in the last monthFosi AudioFosi Audio BT20A Pro Bluetooth 5.0 Amplifier, 300W x2 Wireless Amp, TPA3255 2 Channel Mini Class D Integrated Home Audio Outdoor Stereo Receiver with Bass Treble Control for Passive Speakers
9.9 Sound level9.7 worth the money9.7 materials QualityWhy we love it
Compact size fits any space.
Customizable sound with replaceable Op-Amps.
Bluetooth 5.0 ensures easy connectivity.
9.8Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
AIYIMAAIYIMA A07 MAX 2 Channel Stereo Amplifier Home Audio 300W*2 TPA3255 Class D Power Amp/Bridgeable Mono Amplifier 600 Watt with 3.5mm Line Output for Passive Bookshelf Speakers+DC36V 6A Power Adapter
Why we love it
High power output for dynamic sound.
Versatile for various room sizes.
Excellent sound quality praised by users.
9.7Exceptional
View offer on:
Show more
3
AIYIMA28% OffAIYIMA A07 Premium TPA3255 Power Amplifier 300Wx2 HiFi Class D Audio Amp Mini 2 Channel Stereo Amplifier for Passive Speaker Desktop Bookshelf Home Theater System with DC 32V Power Adapter
9.9 Sheerness9.7 worth the money9.7 materials QualityWhy we love it
Compact and powerful design.
Versatile with multiple input options.
Clear and dynamic sound quality.
9.6Exceptional
View offer on:
Show more
4
HosyondHosyond TPA3255 Bluetooth 5.1 Power Amplifier Board HiFi 2.1 Channel 220Wx2+350W Digital Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers
Main highlights- 【Super Compatibility】 5.1 Bluetooth version, with higher transmission efficiency, more stability and longer transmission distance. In open space, the wireless range can reach 15 meters (49 feet). It can be widely used in various devices such as tablets, PCs, TVs, smartphones, laptops, etc.
- 【Safety Protection】 The amplifier board has short circuit, overcurrent, overheating and anti-static protection to prevent complete failure. When overloaded, the device will report the fault to the processor to protect itself from damage.
- 【Professional chip】Using 2 Texas Instruments TPA3255 chips, it is a high-performance Class D amplifier with Class D efficiency, which can bring true high-end sound quality. The device adopts advanced integrated feedback design and proprietary high-speed gate driver error correction technology. This technology enables the device to maintain ultra-low distortion across the entire audio band while providing high-definition sound quality.
- 【HI-FI & Stereo】High-quality 2.1-channel 220W+220W+350W Bluetooth 5.1 amplifier board, with multiple audio input methods such as AUX, Bluetooth, U disk, and USB sound card, allowing you to enjoy the fun of music anytime, anywhere.
- 【Function upgrade】Supports APP control, and can modify Bluetooth name and password settings. The 5.1 Bluetooth version has settings such as adjustable volume, sound on/off, and timed shutdown. Comes with 10 natural sleep songs and up to 1023 sound combinations. Not only can you display the playlist of the U disk, you can also shake the phone to change songs or use the dial/mode key to switch songs.
9.5Excellent
View offer on:
Show more
5
Fosi Audio40% OffFosi 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 worth the money9.5 Sound level9.3 audio qualityWhy we love it
Compact and space-saving design.
Easy Bluetooth connectivity.
Powerful sound for small spaces.
9.4Excellent
View offer on:
Show more
6
Fosi Audio37% OffFosi Audio V1.0G 2 Channel Class D Mini Stereo Amplifier for Home Speakers TPA3116 50W x 2 with Power Supply
9.9 Noise level9.5 materials Quality9.3 audio qualityWhy we love it
Low power loss
Clear sound
Silent when idle
9.2Excellent
View offer on:
Show more
7
Fosi AudioFosi Audio TB10D 2 Channel Stereo Amplifier, Class D Mini Power Integrated Amplifiers 600W for Passive Speakers/Bass Shaker, Home Audio Component Desktop Amp Receiver TPA3255 with Bass Treble Control
9.9 materials Quality9.7 audio quality9.3 Sound levelWhy we love it
Compact and lightweight design.
Easy to set up and use.
Delivers clear, powerful sound.
9.1Excellent
View offer on:
Show more
8
DAJUNGUOS600X-W Power Amplifier Board Bluetooth5.2 TPA3255 Chip with Subwoofer 2.1 Channel 300W×2+600W (S600X-W)
Main highlights- 【Panel Design】This wired amplifier board comes with a DIY small panel, allowing you to easily create a Bluetooth speaker without the hassle of drilling holes.
- 【PROTECTION FUNCTION】S600X-W Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage.
- 【MULTIPLE INPUT METHOD】The S600X-W has multiple input methods such as Bluetooth input, AUX input, USB flash drive input and USB sound card. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc.
- 【DUAL TPA3255 CHIP】The S600X-W is equipped with two TPA3255 chips for stereo 2.1 channel output, with a maximum output power of up to 300W * 2+600W and a wide voltage input DC of 19-51V.
- 【After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You a Satisfactory Answer.
9.0Excellent
View offer on:
Show more
9
RomictaRomica Stereo Audio Amplifier, 2 Channel 450W x2 Bluetooth 5.0 Home Theater Power Amplifier with FM Radio, USB, SD, Optical & Coaxial Inputs, Amplifier for Passive Speakers and Active subwoofer
Main highlights- 【Wide Compatibility】Compatible with mobile phones, computers, tablets, laptops, TVs, and projectors with AV audio outputs. With radio function Recommended for home TV audio systems, computer gaming setups, tower speakers, garden speakers, and more. Its compact and simple design also makes it suitable for car audio systems.
- 【Multiple Input Modes】This stereo amplifier is a highly versatile addition to any home audio setup. It easily connects to most sound systems and supports Bluetooth for streaming from devices like computers, smartphones, or laptops. Additionally, it offers multiple input options, including Microphone, RCA, Optical, Coaxial, and AUX. Designed for those who value high-fidelity sound, the amplifier allows you to fine-tune the output to match your personal audio preferences perfectly.
- 【Bluetooth 5.0 Stable Connection】 Equipped with a Bluetooth 5.0 core, it ensures no popping sounds or noticeable noise, specifically designed for HiFi sound lovers. Note: Keep the distance within 30ft/10m between the device and amplifier without walls blocking. For TV or PC connections, maintain a distance of 15ft/5m.
- 【Bass & Treble Adjustment】 Comes with volume, bass, and treble control knobs for precise sound tuning, providing more fun and versatility. Includes a remote control for convenient audio adjustments from a distance. Tip: Remove the isolation plastic sheet at the bottom of the remote control before use.
- 【450W Powerful Output】 The Romicta BT-398A Digital Audio Amplifier (Upgraded version of AK45 amplifier) features a fully upgraded design with 450W+450W peak power and 60W+60W rated power, It introduces an innovative feature, supporting not only 4-16 inch passive speakers but also active subwoofers. Perfect for home karaoke, home theaters, and HiFi sound systems, it is ideal for small apartments, bedrooms, offices, basements, and garages. Its compact design fits effortlessly into bookshelves or A/V cabinets.
8.7Very Good
View offer on:
Show more
10
WOOPKERWoopker AK3116 Stereo Receivers Amplifier Home Audio, Bluetooth 5.3 Dual TPA3116 Chips Stereo Amplifier 2 Channel 100W x2 Mini Class D Integrated Bluetooth Audio Receiver w/USB AUX Opt Input
Main highlights- 【Powerful Sound & Compact Size】AK3116 bluetooth digital class D amplifier delivers Rater power 100W + 100W and higher peak power allowing you to enjoy high-performance speakers or components. It is built in Dual Texas Instruments TPA3116 amplifier IC known for its high-quality audio, low distortion, efficiency and compact size. It boasts roaring bass, crisp highs.
- 【Package Includes】 The package contains a AK3116 power amplifier, a DC 24V 5A Power Adapter, a remote control, a Bluetooth antenna, and a user manual (NOTE: Remote control does not come with batteries.)
- 【Multiple Input & Multipurpose】 AK3116 stereo amplifier with AUX, RCA, Bluetooth, USB flash drive and Optical input, audio from external devices, such as CD, DVD, TV, PC, computers, tablets, notebooks, phones, MP3, and projectors with AV audio etc, Recommended for home TV audio, computer audio system-game, tower speaker, garden speaker. Small simple compact design also for car audio system, bedrooms, small offices, basements and garages.
- 【Bluetooth 5.3】AK3116 Bluetooth amplifier featuring the latest Bluetooth 5.3 for superior audio output, which delivers powerful and clear stereo sound. It offering a robust connection range of up to 60 feet, allow the amplifier to stably connect to various Bluetooth devices, ensuring a high-quality wireless connection while optimizing audio transmission for accurate and clear playback
- 【Bass & Treble Control】AK3116 HiFi stereo amplifier with bass, treble, and master volume control knobs for finer adjustment of sound effects. The included remote control allows you to change audio settings from distance making you less tired and more comfortable. With bass and treble control knobs you can set the desired output of music according to your wish. Bright digital LED display lets you see the settings you change easily.
8.6Very Good
View offer on:
Show more
Similar products on Amazon
