The Best 5.1 Amplifier Reviews & Buyers Guide in 2023

【HI-FI & Stereo】High quality 2.1 channel 220W+220W+350W Bluetooth 5.1 power amplifier board. With AUX, Bluetooth, U disk, USB sound card a variety of audio input methods. With two output modes of active and passive speakers, you can enjoy the music you want anytime, anywhere

[New upgrade] The Bluetooth 5.1 power amplifier board supports APP control, and you can modify the Bluetooth name and password settings. The 5.1 Bluetooth version has settings such as adjustable sound volume, turn on/off sound, and timed shutdown. Comes with 10 natural sleep songs, up to 1023 sound combinations. Not only can you display the playlist of the USB flash drive, but you can also shake the phone to change songs or use the dial/mode button to switch songs

【TPA3251D2 power amplifier chip】The power amplifier board uses 2 TPA3251D2 chips from Texas Instruments. It is a high-performance class D power amplifier, which has class D efficiency and can bring true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction. This technology enables the device to maintain ultra-low distortion across the entire audio frequency band while delivering high-definition sound quality

【Super Compatibility】5.1 Bluetooth version, higher transmission efficiency, more stable, and longer transmission distance. In open spaces, the wireless range is up to 15 meters (49 feet). Can be widely used in various devices such as tablet computers, PCs, TVs, smartphones, notebook computers, etc

【Safety Protection】The amplifier board has short circuit, overcurrent, overheating and anti-static protection to prevent complete failure. When overloaded, the device reports a fault condition to the processor to protect itself from damage

【Unique and amazing combination】Integrated A08 PRO amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.You can matched purchase our T8 tube preamp, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city

【Bluetooth 5.1 Audio Wireless HD transmission】Adopt Qualcomm QCC5125 Chip,Support SBCAACAPTXAPTX-LLAPTX-HDLDAC,Multiple audio input methods of Bluetooth and RCA can meet customers who need more needs

【HiFi clear sound with tone control】 Resonable circuit and concise wiring,high quality Internal component such as Phase mode inductance,make the sounds warm and sweet no noise. Sound is typical Class D "bright," with good bass, along with a bright (and dynamic) midrange and high frequency area.that is both dynamic and full-bodied;With treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows

【Simple compact but powerful design】Adopted TPA3255 Chip,each channel can output 300W(4Ω Load), match perfectly and easily to drive all 3-8Ω passive speakers, adds a low frequency output easy to connect Powered speakers and build 2.1 channel system, the bass effects is greatly enhanced.

【What You Get after your purchase】Provide worry -free warranty and technical services;Package with a DC 36V 6A Power Adapter for free,But if you want to get the maximum power of 300W, you need to buy a Linear power supply that uses DC 48V current is above 10A (Cannot use industrial power supply)

【Hi-Res Amp & LDAC】-DS300 Bluetooth amplifier adopts the Hi-Res wireless audio codec LDAC (also compatible with SBC/AAC/APTX) to ensure ultra-clear sound even at high transfer rate of 990 kbps. A truly no pop, no audible noise wireless bluetooth amplifier for your home use especially for audiophiles.

【2 Excellent Chips & Upgraded Bluetooth】-Equipped with Hi-Fi 384kHz/32bit DAC - TI PCM5102A chip with low noise and low distortion; Featured Qualcomm QCC5125 Bluetooth audio with low power consumption and high performance; More stably connecting with Bluetooth 5.0/5.1(Up to 60ft connection range) allows you to enjoy the ultimate audio listening in a distance at home.

【Home Hi-Fi Amp with 100W*2 】- Lavaudio Bluetooth Audio Amplifier Receiver, provide RCA input and max up to 100W*2 output, 2.0 Channel Class D Stereo Hifi AMP for your home speakers. Drive 3ohm-8ohm passive speakers, excellently drive your old buddies repeat their brilliance and power their greatest potentia. Hi-Res audio restores the source sound so you can hear higher quality music.

【Bass+Treble Control & Simple Use】-Support Bass & Treble Control, get rid of a fixed sound style, make your own signature music, tune the treble and bass by different types of music and different musical tastes. And the design is practical and powerful. Needless to install special software, app, or driver.

【Mini Full-Metal Shells Amp 】-This wireless audio amplifier is Full-Metal Shells to sure the durability and high sound quality. And mini compact size is perfect for your bookshelf/ computer/ desktop. Need Any Help? Just feel free to contact us. Lavaudio team will reply within 24 HRS & Solve it for you Quickly.

Bluetooth 5.1 receiver,Bluetooth adopts Qualcomm QCC3031 and supports APTX-HD

Build quality is surprisingly solid,Uses advanced IC components: PCM5102 Bluetooth Decoder Chip, and LM4562NA ultra-low distortion, low noise, high slew rate operational amplifier Chip

With Bass and treble,really good Sound quanlity,Let you enjoy sweet and warm sound quality.(Note:Cannot be used on a record player and phonographs)

RCA/ Bluetooth Audio input Manual switch mode, 100W+100W (4Ω Load)Dual Channel Audio Output,With DC 32V power Adapter

Adopt 2pcs TPA3221 Amplifier Chip and high-quality electronic components to make the amplifier sound quality better,Using the classical tube 6j1 design for easy replacement,Designed so the tube can be replaced, soft voice

[Ultra High Performance] High quality 2.1 channel 15W+15W+30W power amplifier board. With AUX, Bluetooth, U disk, USB sound card a variety of audio input methods. With active and passive speakers two output methods, you can enjoy the music tones you want anytime, anywhere.Note: It is recommended to use an 8Ω speaker and power supply of 9-24VDC without overvoltage. If driving a 4Ω speaker, the power supply cannot exceed 12V

【New upgrade】Bluetooth amplifier supports Wuzhi Audio APP, you can modify the Bluetooth name and password settings. The 5.1 bluetooth version has the settings of adjustable prompt sound volume, turn on/off prompt sound, and timed shutdown. Comes with 10 natural sleeping songs, 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 and choose at will

[Super Compatibility] 5.1 Bluetooth version, higher transmission efficiency, more stable, and longer transmission distance. Wireless range up to 15 meters (49 feet) in open spaces. Can be widely used in various devices such as tablet computers, PCs, TVs, smartphones, notebook computers, etc

[Safety Protection] The amplifier has short circuit, overcurrent, overheating and anti-static protection to prevent complete failure. When overloaded, the device reports a fault condition to the processor to protect itself from damage

[Treble and Bass Control] With master volume and subwoofer controls, you can easily adjust the volume. By adjusting the high and low frequency knobs of the power amplifier board, the stereo dual-channel output makes the sound more layered and the bass more shocking

100 WATT POWER: The Pyle 5.1 Channel HiFi Audio Amplifier w/ 100W peak power gives your entertainment system a boost! Offers low distortion w/ acoustically accurate audio reproduction allowing you to enjoy crisp and high quality amplified audio

BLUETOOTH CONNECTIVITY: The small personal integrated indoor stereo receiver is equipped with Bluetooth wireless music streaming. Works with today’s latest devices including smartphones, tablets, laptops, computers w/ hassle-free receiver pairing

4 INPUTS: The professional Hi-Fi amp supports various external devices. Features RCA subwoofer output, AUX RCA L/R audio inputs, HDMI output + 2 HDMI inputs, FM radio antenna input, 5 sets of spring loaded speaker terminal connectors

FRONT CONTROL PANEL: The compact amplifier which features full range stereo sound reproduction has a built-in LCD display w/ crisp buttons for the functions such as standby, tuner (-/+), surround, mute, input and a rotary control knob for the volume

EQ CONTROLS: This multi purpose 5.1-channel compact home theater digital stereo receiver box features crisp buttons and rotary knob controls for audio adjustment. Includes 12V adapter and remote control for easy distant audio adjustments

420 WATT POWER: The Pyle Digital 5.1 Channel Stereo Receiver is perfect for your karaoke, home theater entertainment system. It gives you 420W peak to be used for multi speakers w/ 4 ohms impedance allowing you to enjoy high quality amplified audio

9 INPUTS: The personal digital amp box features 4 HDMI IN / 1 OUT, 3 RCA audio input, subwoofer speaker OUT, preamp OUT, 3 ¼” microphone IN. Connect external sources such as TV, CD DVD player, tape deck. Features 4K ultra, 3D TV pass-through; USB Doubles as Device Charge Port

BLUETOOTH CONNECTIVITY: The professional integrated indoor house AV receiver is equipped w/ Bluetooth wireless music streaming. Works w/ today’s latest devices including smart phones, tablets, iPhone and computer w/ hassle-free receiver pairing. Frequency Response: 20-20kHz. S/N Ratio: 85dB

EQ CONTROLS: The surround sound amplifying device has crisp buttons for the audio sources, selector, mic adjustment and rotary knob for master volume adjustments. Features BT pairing switch, radio tuner, bass/treble, mute and delay buttons

DISPLAY METER: The compact amplifier has a built-in digital LCD display panel which displays all the functions and input used. AM FM antenna, power cable wire and remote control are also included in the package for distant audio adjustments. Power input AC 115V 60Hz/230V 50Hz

5.1 channel amp with professional DSP decoding: M5.1 with built-in DSP decoding chip which applies professional algorithms and dynamic separation techniques, it auto allocates and simulates 2.1 and 5.1 channel and provide excellent smart noise reduction, precise sound positioning and stereo surrounded sense even though playing audio files of 2.0 channel.

Multiple inputs for different purposes: with Bluetooth 5.0 / coaxial / optical / U-disk four digital inputs and RCA input, strong compatibility and works perfectly with most home audio devices. U-disk input supports lossless format such as WMA, WAV, APE, FLAC etc. besides MP3, 128G large capacity makes enjoying high-quality music so easy.

Lossless transmission and strong power: QCC5125 Bluetooth chip supports APTX/APTX-HD/LDAC, provides further distance connection and lossless signal transmission. 3PCS classic TPA3116 chip, responsible for front (50W+50W)/ surronded (50W+50W) / center(50W) / subwoofer(100W) outputs, easily to drive 3-8" speakers and 5-10" subwoofers.

A low frequency output is specially designed to connect active subwoofer, build 2.1 channel system for those who don't have passive subwoofer. Switchable 2.0/2.1/5.1 channel outputs, M5.1 can be used in different scenarios with one selection button, no need to plug in and out cables repeatedly.

Besides main volume control and treble & bass knobs, also with independent front/surrounded/center/bass volume control, tune the sound by different types of music and different musical tastes.

【RMS Power Per Channel at 4 Ohm Driven, Total 250W】-- Main Channel RMS Power 40Wx2, Center Surround RMS Power: 30Wx3, Passive Subwoofer Output Power: 80W.

【Powerfully Immersive Audio】-- Take your home theatre audio to the next level with the powerful 5.1CH 80W Subwoofer output, creating an audio experience that lets you listen to your beats the way the artist intended. Euppied with 6 original D1047 transistors filling the room with superior quality audio that bursts through the speakers.

【Special Benefits】-- You also get FM Radio Antenna and 2 Microphone inputs in this amplifier. Its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable. (NOTE: 2PCS AAA batteries are NOT included with the remote controller.)

【Easy Operation】-- With bass and treble control knobs you can enjoy the music output as per your wish. Bright digital LED display lets you see the settings you change easily. （NOTE：The voice prompt could be convert into English through long press the MODE button.）

【Multiple Connection Options】-- Latest Bluetooth 5.0 version that gives you a large operating range of 33ft (10m). You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection or RCA Input, USB Port and SD Card Slot.

【Truly Immersive Sound】-- Turn your living room into a cinema, with the immersive AV-602 AV receiver to upgrade your home cinema with more power & virtual height effects. It offers greater depth and realism to the cinematic experience.

【5.1 Surround Amplifier】-- With main channel output power 120W x 2 RMS, Center Surround Power 50Wx3 RMS, and the corresponding connections on the back of the unit, up to 5 speakers, an active subwoofer and a CD/DVD player are given excellent sound support.

【Multiple Connection Options】-- Equipped with a Bluetooth interface, it can also play all audio files within a distance of 10 metres (33 feet) wirelessly and conveniently from your smartphone, tablet or laptop. It also has a USB port and an SD slot on the front for easy playback of MP3 files, 2 microphone connections with adjustable treble and bass for connecting external audio devices.

【Easy to Operate】-- Starting with an easy to understand front/rear panel, smooth-running rotary control, treble, bass and balance adjustable. It will only take a few minutes to hook this unit up.

【Special Feaures】-- Nice added Karaoke features, Built in microphone to easily optimization. You also get FM RADIO feature in this amplifier. (NOTE: The frequency range of the radio reception is 87.5-108MHz)