Rank Product Name Score
1 Fosi Audio M03 Subwoofer Amplifier 200 Watt Mini Mono Audio Amp Full-Frequency and Sub Bass Switchable Amplifier One Channel Home Theater Single Power Subwoofer Amp Fosi Audio M03 Subwoofer Amplifier 200 Watt Mini Mono Audio Amp Full-Frequency and Sub Bass Switchable Amplifier One Channel Home Theater Single Power Subwoofer Amp
Fosi Audio
9.7 GET ON AMAZON
2 Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater
Nobsound
9.4 GET ON AMAZON
3 Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max
Soundavo
9.1 GET ON AMAZON
4 OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500 OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500
OSD Audio
9.0 GET ON AMAZON
5 Pyle 7.1-Channel Hi-Fi Bluetooth Stereo Amplifier - 2000 Watt AV Home Theater Speaker Subwoofer Surround Sound Receiver w/ Radio, USB, RCA, HDMI, MIC IN, Supports 4K UHD TV, 3D, Blu-Ray - PT796BT Pyle 7.1-Channel Hi-Fi Bluetooth Stereo Amplifier – 2000 Watt AV Home Theater Speaker Subwoofer Surround Sound Receiver w/ Radio, USB, RCA, HDMI, MIC IN, Supports 4K UHD TV, 3D, Blu-Ray – PT796BT
Pyle
8.9 GET ON AMAZON
6 Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos, Home Theaters and more Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos, Home Theaters and more
Orbcore Media International, LLC
8.6 GET ON AMAZON
7 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 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
Pyle
8.6 GET ON AMAZON
8 Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier
Dayton Audio
8.5 GET ON AMAZON
9 Polk Audio PSW505 12" Powered Subwoofer - Deep Bass Impact & Distortion-Free Sound, Up to 460 Watts, Easy Integration with Home Theater Systems, BLACK Polk Audio PSW505 12″ Powered Subwoofer – Deep Bass Impact & Distortion-Free Sound, Up to 460 Watts, Easy Integration with Home Theater Systems, BLACK
Polk Audio
8.4 GET ON AMAZON
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 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
Fosi Audio
8.3 GET ON AMAZON

Fosi Audio M03 Subwoofer Amplifier 200 Watt Mini Mono Audio Amp Full-Frequency and Sub Bass Switchable Amplifier One Channel Home Theater Single Power Subwoofer Amp

Fosi Audio M03 Subwoofer Amplifier 200 Watt Mini Mono Audio Amp Full-Frequency and Sub Bass Switchable Amplifier One Channel Home Theater Single Power Subwoofer Amp

    Features:

  • 【Hi-Fi Amp with Clean Sound Quality】Fosi Audio M03 subwoofer amp adopts the Instruments TPA3255D2 chip, High Efficient Power Output Up to 200Watt, providing 150 watts RMS into 4-ohm loads or 120watts to 8-ohm loads. Great amplifier to driver any bookshelf speaker or subwoofer.
  • 【Subwoofer amplifier and Full-Frequency Mono Amp】Switch to PBTL, it’s a Full-Frequency Mono amp for driving passive speakers and powered subwoofer. Switch to SUB, it’s a subwoofer amplifier for diving passive and powered subwoofers.
  • 【Mini Compact but Powerful】Built-in low pass filter for 20-300Hz subwoofers with SUB frequency control, small simple compact design but practical and powerful;
  • 【Home Hi-Fi amplifier】Exclusively designed for the customers who pursue HiFi sound; MAX Power Output:200Watt. Note: Package comes with 32V/5A power supply, you need a more powerful power supply to get the MAX power output.
  • What You Get: M03 amp x1, 32V/5A power adapter x1, user manual x1, 18-Month global warranty, and 24-Hour quick customer service.

Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater

Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater

    Features:

  • G2 can be used as a sub amp or a mono channel amp. It has a mode switcher which can change between SUB and PBLT modes conveniently. Equipped with 19V 4.74A high quality power supply.
  • Applications: ① G2 can be used as a subwoofer power amplifier for passive subwoofers; ② G2 can be used as a mono amp to drive single channel. You can use two G2 to drive left and right channel separately, which are known as PBLT / BTL Bridge amp. Compared with normal 2.0CH amps, it can ensure totally no interference between two channels and can provide higher power.
  • It has a gain setting which allows 4-level of output level setting (20/26/32/36 dB). It can keep the purity of the sound and avoid the resistor influence. Besides, it also has a bass cutoff frequency control knob.
  • It adopts TI TPA3116 and NE5532 op-amp, which can offer 100W high power and can drive most home sub and mono speakers. Its optimized circuit can ensure totally no background noise. Besides, it also built-in speaker protection circuit and low pass bass filter.
  • Prompt and courteous customer service. For any questions you have, please feel free to contact us on Amazon.

Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max

Soundavo PSB-400DSP Class D Subwoofer Amplifier with DSP and LCD Presets Display for Home Theater 400W RMS / 1000W Max

    Features:

  • ✅【High Wattage Power Output】Compact 1U design subwoofer amplifier delivers plenty of solid clean power with high fidelity, strong and deep bass frequency to drive medium-to-large sized in-wall or floor stand style subwoofer speakers. It provides 400 watts RMS @ 4 Ohms (1000 watts peak power ), makes your home audio and home theater audio system’s bass shocking auditory effects feel like in the cinema.
  • ✅【Easy Connection to Any System】Features a stereo/mono line level audio input that can receive full band audio from any audio amplifier, receiver or preamp or an LFE input, also features a stereo speaker level input/outputs connector and passthrough for easy to work with older amplifier/home theater receiver do not have line level outputs.
  • ✅【Memory Store and Recall】 Set and save your 3 favor bass frequency and volume level setting for music listening, movies and late night mode.
  • ✅【DSP Processor】Built-in digital signal process (DSP), access the menu function screen for using the selection knob to choose and adjust Master Volume Level, Crossover Frequency, 4 different Crossover Slopes, Phase, 4 different Low Cut. Allows store up to 3 presents are optimized for 8”, 10” and 12” subs.
  • ✅【Audio On/Off Detects & 12VDC Trigger】A three way switch on the rear panel allows you to select the 12V trigger mode, auto on/off by music signal detect mode, or set to the always-on mode. The amp will also can be Choose from 5-30 minutes in 5 minute increments or turn the function off from the DSP menu.

OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500

OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500

    Features:

  • The SMP500 is designed for use with higher wattage passive subwoofers that require external power with up to 1000 watts power peak / 400 watts RMS with 4 ohms. It has highly efficient Class D technology to run cool under demanding loads.
  • SOUND QUALITY: Get a deep, crisp, clean low-frequency sound effect in dedicated home theater systems and media rooms to improve the overall sound quality of surround sound systems with dual 100/220 voltage.
  • BASS: This amplifier improves bass response of passive subs with a variable high-cut filter and a front panel control knob that routes higher frequencies to main speakers for low frequency sound effects.
  • CONTROL FEATURES: The SMP500 includes front-mounted power and back panel adjustable gain. A volume control limiter protects the woofers while low and high level pass-through inputs/outputs for greater flexibility.
  • DESIGN: Rack mountable, the SMP500 supplies in-wall or stand-alone subwoofers with the power they need. CE & ETL rated with an auto sensing feature that automatically turns the amp on or off when a signal is detected. A remote control is included.

Pyle 7.1-Channel Hi-Fi Bluetooth Stereo Amplifier – 2000 Watt AV Home Theater Speaker Subwoofer Surround Sound Receiver w/ Radio, USB, RCA, HDMI, MIC IN, Supports 4K UHD TV, 3D, Blu-Ray – PT796BT

Pyle 7.1-Channel Hi-Fi Bluetooth Stereo Amplifier - 2000 Watt AV Home Theater Speaker Subwoofer Surround Sound Receiver w/ Radio, USB, RCA, HDMI, MIC IN, Supports 4K UHD TV, 3D, Blu-Ray - PT796BT

    Features:

  • 7.1 CHANNEL: The Pyle 7.1 Channel Hi-Fi Home Theater Receiver is perfect for your home entertainment system. Gives you 2000 watts peak power to be used for speakers and subwoofers w/ 4-16 ohms impedance, lets you enjoy high quality amplified audio
  • BLUETOOTH-COMPATIBLE: The professional integrated high powered stereo receiver is equipped w/ bluetooth wireless music streaming. Works with today’s latest devices including smart phones, iPhone, iPad and computers with hassle-free receiver pairing
  • 4K UHD TV SUPPORT: The AV digital amp box is equipped w/ 4K ultra HD TV, 3D and Blu-Ray video pass-through support w/ dedicated RCA subwoofer output. Connect & stream audio/video from external devices via USB, RCA, HDMI, optical/coaxial digital audio
  • EQ CONTROLS: The home amplifier with bluetooth has 2 ¼” mic inputs with independent input source selection. Equipped w/ next gen audio DSP sound processing technology and controls for echo, bass, treble, microphone and volume adjustments
  • DIGITAL VFD DISPLAY: The home theater surround sound receiver system has built-in VFD display & AM/FM radio. Features front panel control center & integrated over current, short circuit & over-voltage protection. Includes remote control & power cable

Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos, Home Theaters and more

Subwoofer Frequency Generator / Tester for Equalizers, Crossovers, Amplifiers, Subs, Car Stereos, Home Theaters and more

    Features:

  • Generator low frequency test tones
  • Great for showing off subwoofers
  • 98hz down to and earth shaking 10hz

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

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

    Features:

  • 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

Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier

Dayton Audio SPA250 250 Watt Subwoofer Plate Amplifier

    Features:

  • Switchable 6 dB @ 35 Hz bass boost Measured power output: 156 watts RMS into 8 ohms @ 0.1% THD, 252 watts RMS into 4 ohms @ < 1.0% THD
  • Mono Class AB output stage for solid, well defined output
  • Low-level, high-level, and LFE inputs connect to any system
  • Manual, auto, or triggered on/off modes for compatibility with any automated system
  • Variable gain, crossover point and switchable phase controls optimize room integration

Polk Audio PSW505 12″ Powered Subwoofer – Deep Bass Impact & Distortion-Free Sound, Up to 460 Watts, Easy Integration with Home Theater Systems, BLACK

Polk Audio PSW505 12" Powered Subwoofer - Deep Bass Impact & Distortion-Free Sound, Up to 460 Watts, Easy Integration with Home Theater Systems, BLACK

    Features:

  • HEART-THUMPING MUSIC WITH DEEP, POWERFUL BASS – Polk’s 12-inch Dynamic Balance Woofer sounds better because it is built better. Make your movies, music & sports experience thrilling
  • ACCURATE SOUND REPRODUCTIONS – Be it delicate, melodious string music or solid blasts and booms from bombs and bullets, this subwoofer picks the subtleties between different kinds of sound correctly and reproduces them with absolute perfection
  • DRIVEN BY IMMENSE 460-WATT POWER, the PSW505 gives HIGH PERFORMANCE IMPACTFUL SOUND WITHOUT ANY DISTORTION. While it blends with any speaker, it works best with Polk’s Signature Series Speakers. Highly recommended for your home theater!
  • VERSATILE & FULLY LOADED – The front grille is detachable, and the back has a magnetically shielded LFE-input for noisy signal aversion, line- & speaker-level inputs and outputs, and a Phase Toggle Switch designed for running multiple subwoofers
  • EASY TO INTEGRATE WITH EXISTING SYSTEMS – Hook up this sub to the receiver and upgrade your music sound instantly! Features continuously variable 60-120 Hz crossover and 25-125 Hz frequency response

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

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

    Features:

  • 2021 NEW MODEL: The updated version for BT30C. Join the audiophile music journey with Fosi Audio BT30D.
  • 2.1CH Bluetooth 5.0 Power Amplifier. A new generation: 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.
  • Adopt 2 pcs Texas Instruments TPA3116D2 chip. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
  • What You Get: BT30D Amp, 24V/4.5A power supply, user manual, our worry-free 18-month warranty, and friendly customer service.

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