Our 10 Recommendations:
Best 4 Channel Amplifier Home Audio Reviews:
SaleBestseller No. 1 
Pyle 500W Karaoke Wireless Bluetooth Amplifier - 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo - PTA44BT
- 500 WATT POWER: The Pyle 4 Channel Bluetooth Home Audio Amplifier is perfect for your PA and home theater entertainment. It gives you 500W peak power which can be used for multi speakers with 4-8 ohms impedance allowing you to enjoy high quality audio
- BLUETOOTH COMPATIBLE: The professional integrated indoor house stereo receiver is equipped with bluetooth wireless music streaming. Works with today’s latest devices including smartphones, tablets, laptops and computers with hassle free receiver pairing
- 7 INPUTS: The personal portable digital amp box supports iPod or MP3, USB, micro SD, AUX playback, built in FM radio with digital LCD display, audio input and REC, plus subwoofer output RCA (L/R) connectors, 2 ¼” microphone inputs with echo
- TALK OVER BUTTON: The compact speaker amplifier features a MIC talk over function which, when activated, the current music or audio being played will be temporarily halted. This function is used in paging, voice over, and announcements
- EQ CONTROLS: The sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments
Bestseller No. 2 
Etlephe S-288 4 Channel Bluetooth 5.0 Home Audio Amplifier, 50Wx4, Max 1200W HiFi Stereo Power Amplifier USB, SD, FM Class D Speaker Amp for Home Theater Karaoke, with Power Adapter & Remote Control
- 【4x50W + 4 Channel HIFI Amplifier】Gives you the maximum output power of 1200W that allows you to drive 2 pairs of high-capacity speakers,Small and portable, allows you to place it on a bookshelf or TV stand, and a microphone jack unique is perfect for your home entertainment and karaoke system.
- 【Hi-Fi Sound Stereo Amplifier】 It has a high-capacity transformer that gives you clear sound without any distortion. It has a harmonic distortion of less than or equal to 0.04%, which helps you listen to crisp and crystal clear music.
- 【Multiple Connectivity】The latest Bluetooth 5.0 version receiver which gives you a wide operating range. You can connect it with your streaming music devices like PC/Mobile/Laptop either with Bluetooth connection, 3.5mm AUX cable. It also supports USB and FM port.
- 【Fuerte compatibilidad】amplificador Hi-Fi Admite reproducción de MP3, USB, micro SD, AUX, entrada de micrófono. La pantalla LED digital brillante le permite ver la configuración que cambia fácilmente.
- 【Practical and Dignified】 Aluminum shell is more robust and durable. A bright LED display shows the status of the power amp in real time and shows whether Bluetooth is connected. This is handy and easy to use. Suitable for home audio, car audio, various parties, family parties, dance classes, bar, restaurant, night club, etc.
SaleBestseller No. 3 
Bluetooth Home Audio Amplifier System - Upgraded 6 Channel 750 Watt Wireless Home Audio Sound Power Stereo Receiver w/ USB, Micro SD, Headphone, 2 Microphone Input w/ Echo, Talkover for PA - Pyle
- POWERFUL 750 WATT: The Pyle 6-Channel Bluetooth Home Audio Amplifier gives you 750W peak power which can be used for multi speakers w/ 4-8 ohms impedance allowing you to enjoy high quality audio. Perfect for your PA and home theater entertainment
- BLUETOOTH CAPABLE: The personal portable digital amp box works with today’s latest devices including smartphones, tablets, laptops and computers as it is equipped with Bluetooth wireless music streaming with hassle-free receiver pairing
- MULTIPLE INPUTS: The integrated indoor stereo receiver supports iPod or MP3, USB, micro SD, AUX playback, built-in FM radio w/ digital LCD display, audio input and REC + subwoofer output RCA (L/R) connectors. Also features 2 ¼” microphone inputs
- MIC TALK-OVER FUNCTION: The professional sound amplifying device features a MIC talk-over function which when activated the current music or audio being played will be temporarily halted. This function is used in paging, voice-over, and announcements
- INTEGRATED EQUALIZER: The compact amplifier has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments
SaleBestseller No. 4 
Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5
- High-power independent control: Its peak power can set of to 440W（110W x 4）,and has four channels which is independently controlled.440W is enough to support 4 groups of 8 speakers with 4-8 ohms.
- Bluetooth 5.0: The integrated hybrid amplifier is equipped with the new updated 5.0 bluetooth.It will increase the stability, sound quality and use distance.It Works with latest devices including smartphone, tablet, laptop, computer, etc.
- Multiple input modes: In addition to the Bluetooth function, the amplifer can also be connected to SD card, USB disk, RCA input and ECHO microphone input.And supports treble and bass adjustment and microphone volume control
- FM function:With automatic search function, you can save up to 50 radio stations. Detailed operating instructions can be found in the manual or contact our customer staff.
- HD SCREEN: The integrated receiver for home stereo has a built in LED display. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments. [Notice] The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal
SaleBestseller No. 5 
Wireless Bluetooth Home Stereo Amplifier - Hybrid Multi-Channel 3000 Watt Power Amplifier Home Audio Receiver System w/AM/FM Radio, MP3/USB,AUX,RCA Karaoke Mic in - Rack Mount, Remote - P3301BAT
- 3000 WATT POWER: The stereo receiver amplifier for home theater system gives you 3000 watts max power w/ 1500W RMS and can support 2 sets of speaker for a high quality amplified audio. Perfect for karaoke & home theater acoustic surround sound system
- 5 INPUTS: This home audio amplifier is equipped with two 1/4" microphone IN, AUX MP3 jack, USB/SD IN, and RCA for CD/DVD player. It also has a headphone jack and AM/FM radio w/ 30 radio station memory presets
- BLUETOOTH CONNECTIVITY: Pyle bluetooth stereo amplifier receiver is compatible with bluetooth w/ 35-plus ft wireless range and works w/ today’s latest devices including smart phone, iPad, tablet, iPhone and laptop w/ hassle-free receiver pairing
- SPEAKER SELECTOR: The home stereo amp wireless speaker receiver has A/B speaker selector enabling you to choose between A and B or both AB speakers set. You can also control the master volume, bass, treble, balance and echo to your desired level
- FRONT CONTROL PANEL: This home speaker amplifier home audio bluetooth receiver features a front panel button & rotary control center w/ digital LCD display for operation. Also comes w/ antenna & remote control for distant audio adjustment
Bestseller No. 6 
Pyle 4 Channel Wireless Bluetooth Amplifier - 3000 Watt Stereo Speaker Home Audio Receiver w/ FM Radio, USB, 2 Microphone w/ Echo for Karaoke, Front Loading CD DVD Player, LED, Rack Mount - PD3000BA
- NOTE : PD3000BT is just an upgraded version of the PD3000BA
- 3000 WATT POWER: The Pyle 4 Channel Pre Amplifier is perfect for your karaoke and home entertainment sound system. It gives you 3000W peak power to be used for multi speakers with 2-8 ohms impedance allowing you to enjoy high quality audio
- BLUETOOTH COMPATIBLE: The professional integrated indoor house stereo receiver is equipped with Bluetooth wireless music streaming. Works w/ today’s latest devices including smartphones, tablets, laptops, and computers with hassle free receiver pairing
- EQ CONTROLS: The speaker sound amplifying device has crisp buttons for the audio sources and selectors, rotary knob for equalization and master volume adjustments. It also features blue LED illuminated buttons and knobs for high visibility
- DISPLAY METER: The compact and rack mount amplifier has a built in digital fluorescent display meter which displays all the functions and input used. Remote control is also included in the package for distant audio adjustments
Bestseller No. 7 ![4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]](https://m.media-amazon.com/images/I/31MHtfvF-8L._SL160_.jpg)
4 Channel Bluetooth Amplifier, 50W x 4 Audio Power Amp, Hi-Fi Home Stereo Speaker Receiver [Douk Audio M4]
- One group of stereo RCA (CH3 and CH4) can be used as audio input or output by switching the selector, to acheive different demands
- Supporting wired 2 groups of stereo RCA and wireless Bluetooth 5.0 input, compatible with most common audio device such as phones, computers, TVs, MP3, TV, CD players etc. With U-disk input, it can be used as a digital music player, supporting MP3, WAV, APE, FLAC and WMA lossless formats.
- With 4 groups of speaker sockets output, they can output at the same time and each channel with independent volume control. Its max output power can reach 50W×4, and equipped with high-quality 24V/4.5A power supply, enough to drive most home speakers.
- Reasonable circuit layout, concise wiring and high-quality components to ensure HiFi clear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Bluetooth 5.0 version with high-gain antenna, ensure more stable and faster transmission.
- Propersize with exquisite appearance, aluminum alloy case is CNC machined and with anodizing process, more fashionable and durable, very suitable for home, office and desktop audio system use.
Bestseller No. 8 
Kinter MA500BT 120 Watt 4 Channel Stereo Class D Bluetooth FM USB SD Digital Hi-Fi Audio Mini Amplifier Home Auto DIY Stereo Amplifier with Remote and 20V 5A Power Supply Black
- UP TO 4 SPEAKERS - 4 Channel Stereo Amplifier
- ALL-IN-ONE AMPLIFIER - with SD/MMC card and USB input
- POWERFUL - 120 powerful watts from a 4-channel amplifier design - 30 watts per channel
- BLUETOOTH 5.0 - Connects fast, streams quality audio without latency
- TAILORED SOUND - Adjustable bass and treble controls for lifelike sound
SaleBestseller No. 9 
Pyle Home Audio Power Amplifier System - 300W 4 Channel Theater Power Stereo Sound Receiver Box Entertainment w/ USB, RCA, AUX, Mic w/ Echo, LED, Remote - For Speaker, iPhone, PA, Studio Use PT390AU
- 300 WATT POWER: The Pyle Digital AM/FM Stereo Receiver is perfect for your PA, karaoke and home entertainment system It gives you 300W peak power to be used for multi speakers w/ 4-16 ohm impedance allowing you to enjoy high quality amplified audio
- 7 INPUTS: The personal digital amp box supports iPhone, smart phone, computer, iPad, USB, MP3, AM FM radio tuner, DVD CD player Features 2 microphone inputs for karaoke, 2 RCA inputs, 2 RCA outputs, 4 pairs of speaker terminal binding posts
- MIC EFFECTS: The professional integrated indoor house stereo receiver features echo effect, mic bass, mic treble, and volume leaving you in full control of the output sound Perfect for karaoke, event hosting, public gatherings and announcements
- EQ CONTROLS: The sound amplifying device has crisp buttons for the audio sources and selector, rotary knob for equalization, mic and master volume adjustments It features blue LED illuminated buttons to easily adjust the functions even in the dark
- DISPLAY METER: The compact and rack mount amplifier has a built-in digital LCD display meter which displays all the functions and input used Antenna, audio cable cord, remote control are also included in the package for distant audio adjustments
SaleBestseller No. 10 
Pyle Wireless Bluetooth Power Amplifier System 300W 4 Channel Home Theater Audio Stereo Sound Receiver Box Entertainment w/ USB, RCA, 3.5mm AUX, LED, Remote for Speaker, PA, Studio- PT390BTU,BLACK
- 300 Watt Power: The Pyle Digital AM/FM stereo receiver is perfect for your PA, karaoke and home entertainment system; It gives you 300W peak power to be used for multi speakers w/ 8 ohm impedance allowing you to enjoy high quality amplified audio
- 8 Inputs: The personal digital amp box supports iphone, Smart phone, computer, iPad, USB, SD, MP3, AM FM radio tuner, CD Player; Features 2 microphone inputs w/ echo, 2 RCA inputs, 2 RCA outputs, 4 pairs of speaker terminal binding posts
- Bluetooth Connectivity: The professional Integrated Indoor house stereo receiver is equipped w/ bluetooth wireless music streaming; Works w/ today’s latest devices including smartphones, tablets, Laptops and computers w/ hassle free receiver pairing
- EQ Controls: The sound amplifying device has crisp buttons for audio sources and selector, rotary knob for equalization, mic and master volume adjustments; Features blue LED illuminated buttons to easily adjust the functions even in the dark
- Display meter: The compact and rack mount amplifier has a built in digital LCD display meter which displays all the functions and input used; Antenna, audio cable cord, remote control are also Included in the package for distant audio adjustments
Last update on 2023-06-01 / Affiliate links / Images from Amazon Product Advertising API