Our Favorite Picks:
15 Top Amp For 4 Speakers And 1 Sub Reviews:
Bestseller No. 1 
Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer Rated 100W MAX
- Fosi Audio M04 is a subwoofer amplifier mono amp driving passive subwoofer or passive speakers. M04 adopts Texas Instruments TPA3116 chip, NE5532 op-amp, which can provide 100watt output power for a 4-ohm subwoofer or speaker.
- M04 SUB amp improves the bass response of passive subs, designed with a selector to switch to a subwoofer bass amplifier or full frequency mono amplifier.
- Mini size and solid shell, built-in low pass filter for subwoofers with sub frequency control, it's practical and powerful. Highly efficient Class D technology runs cool under demanding loads and doesn't take up a lot of space.
- This home Hi-Fi amplifier can get a deep, crisp, clean low-frequency sound effect in dedicated home theater, enhanced sound and performance to your system at an affordable price.
- What You Get: M04 subwoofer amp x1, 19V/4.74A power supply x1, user manual x1, our worry-free 18-month warranty, and friendly customer service.
Bestseller No. 2 
YaeCCC 1000W Car Audio High Power Amplifier Amp Board Powerful Bass Sub woofer Board 12V
- 1000W Mono Car Audio High Power Amplifier Amp Board.
- Strong heat dissipation power drawing technology is compact.
- High efficiency, wide frequency, high tone quality.
- 12V 1000W car audio amplifier board provide a wonderful in-car entertainment.
- With current , overload and short circuit protection.
Bestseller No. 3 
YaeCCC C-266 Car 4 Channel Power Amplifier Stereo Audio Super Bass Sub Woofer Amp 12V
- Car Audio Amplifier C266 is made of high quality aluminum and durable material.
- 4 Channel High-power,provide you a wonderful in-car entertainment.
- Nondestructive amplifier installation, 360°round sound.
- Current /Amperage overload, short circuits protection.Thermal overload,DC Offset.
- Energetic, strong power, easy to promote subwoofer.
Bestseller No. 4 
Kicker CWD12 Car Audio CompC Subwoofer Dual 4 Ohm 12" Sub 44CWCD124 Bundle with Harmony HA-A400.1 Amplifier & Amp Kit
- Kicker CWD12 Car Audio CompC Subwoofer Dual 4 Ohm 12" Sub 44CWCD124 Bundle with Harmony HA-A400.1 Amplifier & Amp Kit
SaleBestseller No. 5 
BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
- Power - 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Mosfet Power Supply - A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
SaleBestseller No. 6 
Polk Audio PSW10 10" Powered Subwoofer - Power Port Technology, Up to 100 Watts, Big Bass in Compact Design, Easy Setup with Home Theater Systems Black
- POWERED SUBWOOFER FOR EXTRA BASS & PUNCH – A 10-inch Dynamic Balance woofer & a uniquely configured directed port provides accurate bass with added depth that brings your music and movies alive. A perfect solution for your small-to-mid size room.Mounting Type: Floor Standing
- LOUDER CLEARER SOUND EVEN AT HIGH VOLUME – Enjoy a thrilling yet balanced music experience with rich, deep sound, even at low frequencies. BLENDS EASILY WITH ANY SPEAKER and plays the most demanding nodes effortlessly without any distortion
- DOUBLE THE AMPLIFIER POWER TO 100 Watts of Dynamic Power with its in-built 50-watt RMS amp. Sophisticated engineering with best in class resonance-free driver materials make this sub highly durable and FIT FOR EXTENDED USE
- EASY TO INTEGRATE WITH EXISTING SYSTEMS – Hook up this sub to the receiver and upgrade your music sound instantly. Features continuously variable 80-160 Hz crossover and 40-160 Hz (-3dB) frequency response
- A sleek detachable grille on the front, speaker and line-level inputs as well as speaker-level outputs on the back, and a Phase Toggle Switch for multiple subwoofers, make this sub cohesive and complete
Bestseller No. 7 
Razer Tiamat 7.1 v2 Gaming Headset: Dual Subwoofers - Audio Control Unit - Rotatable Boom Mic - Works with PC - Classic Black
- True 7.1 Surround Sound: 10 discreet drivers, 5 in each ear cup, deliver pinpoint positional accuracy
- Audio Control Unit for Total Sound Customization: Control the volume of each audio channel, or even toggle between true 7.1 surround and stereo audio
- Premium Comfort and Durability for Extended Play: Years of ergonomic engineering and pro-gamer validation has led to the Razer Tiamat 7.1 v2's unique headband construction that ensures balanced weight distribution and reduced clamping force
- Digital Microphone: Designed for natual sound reproduction and unidirectional pickup can be pulled down or flipped away as needed
- System Requirements and Compatibility: PC with built-in 3.5 mm audio jacks & 1 USB port (for power) PC or motherboard with analog surround sound ports (3.5 mm audio jacks x 5 or more) for true 7.1 surround sound
SaleBestseller No. 8 
Facmogu S-299 40Wx4 Bluetooth Power Amplifier with Active Subwoofer Output Max 800W 4.1CH Subwoofer Amplifier Hi-Fi Integrated Mini Speaker Amp Audio Sub Bass Amp Remote Control & 12V Power Supply
- 【RMS 4x40W + Active Subwoofer 4.1 Channel】-- It offers you the peak power output of 800W which lets you drive 2 pairs of high capacity speakers and an active subwoofer. You also get A/B switching mode that allows you to run all the speakers together.
- 【Hi-Fi Sound】-- It has a high capacity transformer that gives you clear sound without any distortion. It has a harmonic distortion less than or equal to 0.04% this helps you listen crystal clear and sharp music. (NOTE: NOT surround stereo sound, perfect for listening to music. )
- 【Multiple Connectivity】-- Latest Bluetooth 5.0 version that gives you a large operating range of 30ft. You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, 3.5mm AUX Cable or Headphone Jack. It also supports USB Port, SD/TF Card port. (NOTE: Please keep the distance within 30ft / 10m between the device and amplifier without any wall blocking. But if you are connecting whith TV or PC devices, please keep the distance within 15ft / 5m. )
- 【Special Features】-- Its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable. Coming with an AC/DC power adapter.
- 【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.
SaleBestseller No. 9 
BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo
- Power - 1100 Max x 1 @ 2 Ohms, 550 Max x 1 @ 4 Ohms
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
- Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
SaleBestseller No. 10 
Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
- 2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance.
- BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
- BT30D wireless stereo amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
- Bluetooth 5.0 stereo audio amplifier receiver, increase the stability, sound quality and use distance, streaming range up to 50ft, works with latest devices including smartphone, tablet, laptop, computer, etc.
- What You Get: BT30D Amp x1, 24V/4.5A power supply x1, user manual x1, our worry-free 18-month warranty, and friendly customer service.
SaleBestseller No. 11 
Orion Ztreet Monoblock Car Amplifier – Class D Stereo Power Amplifier 2000 Watt Max, 1 Ohm Stable, Bass Boost, MOSFET Power Supply, Car Electronics Mono Sub Amp, Audio Speakers, Great for Subwoofers
- QUALITY - This Class D Monoblock Car Amplifier for subwoofer exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this mono sub amp stand out amongst the others.
- 1 Ohm Stable - This monoblock class D subwoofer amplifier is able to power loads of 1 Ohm on a continuous basis without facing any difficulties like overheating, making extra sounds. This Class D mono sub amp is designed to power subwoofers that have a constant demand of high power in order to operate effectively.
- Power – This Class D 2000 Watt Amplifier has a power rating distribution as followed 300 x 1RMS @ 1Ohm. The monoblock amplifier for car speakers also provides a 2-way protection circuitry as a part of its design.
- Crossovers- The Orion Ztreet Monoblock Car Amplifier offers you the ease of connectivity by providing the feature of crossover. This mono sub amp offers you a low pass cross-over of 40Hz-250Hz and a 4 gauge power and ground terminals with a remote bass knob
- Features – The monoblock bass boost amplifier has features like - Frequency Response: 10Hz~250KHZ, Bass Boost, SNR:90DB, Remote Bass Knob, 2-way protection
Bestseller No. 12 
Klipsch Synergy Black Label Sub-100 10” Front-Firing Subwoofer with 150 Watts of continuous power, 300 watts of Dynamic Power, and All-Digital Amplifier for Powerful Home Theater Bass in Black
- Spun copper front-firing Cerametallic woofers
- 10-inch, front-firing driver
- 150 watts continuous, 300 watts dynamic power
- Strong, flexible, removable grille
- All digital amplifier for high-efficiency and true-to-source sound accuracy
Bestseller No. 13 
Car Audio Power Stereo Amplifier Amp 4 Channel Super Bass Sub woofer Music 12V
- -Amplifier amp 4 channel bass sub woofer dc 12v.
- -Energetic, strong power, easy to promote sub woofer.
- -Nondestructive amplifier installation, 360°round sound.
- -Gives you a wonderful in-car entertainment.
- -Can connect to 4 speakers,meets the need of most users.
Bestseller No. 14 
Skar Audio Single 8" Complete 700 Watt SDR Series Subwoofer Bass Package - Includes Loaded Enclosure with Amplifier
- All-in-One Complete SDR Series Loaded Subwoofer Complete Bass Package
- Peak Power: 700 Watts | RMS Power: 350 Watts
- Includes x1 Skar Audio SDR-1X8D2 Single 8" Loaded 700 Watt Vented Subwoofer Enclosure
- Includes x1 Skar Audio SKAR4ANL-CCA 4 Gauge Complete Amplifier Wiring Kit
- High Performance Aftermarket Subwoofer System | Easy to Install
Bestseller No. 15 
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 - Pyle 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
Last update on 2023-02-08 / Affiliate links / Images from Amazon Product Advertising API