Top 10 Best mini subwoofer amplifier

Top 10 Rated mini subwoofer amplifier in 2021 Comparison Table

Bestseller No. 1
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
  • 【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.
Bestseller No. 2
Nobsound G2 Subwoofer Power Amplifier Mini Mono SUB Amp 100W PBTL BTL Bridge Home Theater
  • 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.
Bestseller No. 3
Nobsound NS-03G Subwoofer Amplifier 100W Mini Sub Power Amp (Black)
  • NS-03G is a sub power amplifier for passive subwoofer. Please note it is not compatible with active/powered subwoofers as well as normal speakers.
  • It adopts TPA3116D2 chip and can offer 100W high power. With smooth volume control knob.
  • Super mini size and solid shell. It can be easily placed on your desktop or your subwoofer.
  • 3.5mm AUX input. You can connect various sound sources like phones, CD players, TV very easily.
  • This one doesn’t include a power supply. You can choose our high quality 19V power supply (ASIN: B074J81XRB) or buy the power supply you like. Please choose good quality power supply. We recommend 12~24V, at least 4A.
SaleBestseller No. 4
Fosi Audio Bluetooth Amplifier Stereo Hi-Fi 2.1 Channel Wireless Stream aptX, 24Bit/192kHz Class D Compact Mini Power Amp Integrated USB DAC Coaxial Optical, Support Subwoofer & Remote (DA-2120C)
  • Upgrade your speakers and subwoofer with a 120W@4ohm x2-channel amplifier, high-fidelity streaming music.
  • Bluetooth 5.0 amplifier with aptX LL let you stream music and stereo sound in crisp.
  • With a 6dBi high gain antenna for long range streaming up to 65 ft(20m) in a complex wall structure.
  • With a world of input mode options, DA2120C is always getting satisfy in different occasions.
  • Built with multiple input of Bluetooth/USB/optical/coaxial/RCA, including a remote control that infrared adjust the inputs mode/volume/bass/treble/EQ/mute/loudness setting ect.
Bestseller No. 5
Fosi Audio BT30D-S Bluetooth 5.0 Receiver Amplifier 50 Watt x2+100 Watt Mini Hi-Fi Stereo Audio Class D 2.1 Channel Integrated Amp for Home Outdoor Passive Speakers/Powered Subwoofer
  • Simple Use and Updated Version: Fosi audio BT30D-S Bluetooth 5.0 amplifier is updated version for BT30D, perfect for DIY excellent home audio system you wanted.
  • 2.1CH Bluetooth 5.0 Power Amplifier. A new generation: exquisite design, improved operation, great sound performance.
  • Applicable to Bluetooth and RCA input: BT30D-S 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-S Amp, 24V/4.5A power supply, user manual, our worry-free 18-month warranty, and friendly customer service.
Bestseller No. 6
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
  • 2021 NEW MODEL: The updated version for BT30C. Join the audiophile muisc 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.
Bestseller No. 7
Hi-Fi 320W Bluetooth 5.0 Power Amplifier Stereo Active Subwoofer Amp 2 Channel U-Disk Music Player [Douk Audio M1 PRO Upgrade]
  • [Upgrade!!! Newest version optimize the Bluetooth range and stability as well as sound quality] Using classic TDA7498E chip, max output power can reach 160W + 160W, equipped with high-quality 32V/5A power supply enough to drive above 300W passive speakers. It has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
  • M1 PRO supports stereo RCA and Bluetooth 5.0 input, compatible with phones, computers, TVs, MP3 players, TV, Echo Dot, CD players etc. It is also a digital music player with U-disk input supporting MP3, WAV, APE, FLAC and WMA lossless formats.
  • Can build 2.1-CH audio system with its low frequency output for active subwoofer. The bass effects can be strongly enhanced. The sound is more delicate with treble and bass control, the shocking auditory effects make you feel like in the cinema.
  • Reasonable circuit layout and concise wiring to ensure HiFi clear and clean sound, no audible noise even at high power output. High gain Bluetooth antenna design, can receive audio signals from greater distance, very practical and powerful.
  • Mini size with exquisite appearance, aluminum alloy case and gold-plated terminals are fashionable and durable, with input switch and indicator, very suitable for home and desktop audio system use.
Bestseller No. 8
Nobsound G2 PRO Hi-Fi 300W Subwoofer Audio Mono Channel Class D Power Amplifier
  • With PBTL/SUB switch: convenient to use G2 PRO as full frequency amp or subwoofer amp, a SUB output is specially designed for active subwoofer. G2 PRO can connect to both passive and active subwoofers. And two G2 PRO can be used to drive left and right channel independently to avoid mutual interference.
  • Max 300W output power: using TPA3255D2 amp chip and equipped with 32V/5A large power supply, enough to drive 320W passive speakers or subwoofers. It also has a good match with outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers.
  • Best design and HiFi sound: with a gain switch to allow 2-level of output level setting (32/36 dB) and SUB frequency adjustment (40-300Hz). It also has built-in speaker protection circuit, low-pass filter to guarantee no audible noise even at high power output, SUB signal and amp can output at the same time to bring HiFi listening experience.
  • Mini size with exquisite appearance: mono integrated class D amplifier, simple compact design but with powerful function, more fashionable and durable solid aluminum chassis, very suitable for HiFi home and desktop audio system use.
Bestseller No. 9
FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver)
  • 【Function of the Stereo Amplifier】 This compact HiFi Bluetooth amplifier is designed for audiophiles who pursue HiFi sound. This full digital amplifier transmits input digital signal to PWM modulation and keeps lowest distortion. It has powerful power amplification. Package includes D502BT class D amplifier, DC 24V 4A power cable, optical cable, Micro-USB cable, 3.5mm to RCA cable, remote control. If you have any quality problems about our products, please feel free to contact us by emailing us
  • 【5 Inputs & 2 Outputs (Active Subwoofer, Passive Speakers)】 This little home audio amplifier with SUB supports optical, coaxial, Micro USB and Bluetooth input which support digital signal transmission, and one 3.5mm AUX auxiliary analog signal input. The amp supports today’s most smart devices, including smartphones, tablets, laptops, desktops, etc. Binding posts connect to L/R passive speakers, and one special subwoofer interface connects to subwoofer active speaker
  • 【DSP Bass, Treble & Volume Control】 Press the Volume Knob (encoder) and select bass or treble. The LED display will show BASS /TREBLE mode in seconds. Rotate right to increase the volume, and left to decrease the volume. When stop rotating, the LED display will be back to show volume and input. Remote control can switch bass, treble, volume. Easy and convenient to use. Sampling rate LED indicator will display the corresponding sampling rate of input audio devices
  • 【Digital Amplifier with High Performance Chip】 2 x 60W@4ohm power TAS5342A amp chip, DSP data processing chip TASS5508C, SA9023 USB chip(driver free, supports USB 24Bit/ 96kHz, coaxial and optical 24Bit/ 192kHz), Bluetooth 5.0 chip QCC3003 (wireless connection music streaming), CS8422 circuit chip (digital audio circuit receiving and decodes digital audio data), PCM1808 AD chip (LR analog signal converts to digital signal I2S), STM8 MCU chip
  • 【Bluetooth 5.0 Professional Power Amplifier】 Aluminum alloy oxidation wiredrawing shell makes the home amplifier with subwoofer output chic and textured. Yellow immersion gold PCB RF4 board is stable, high temperature resistant, impact-resistant. Power filtered magnetic ring can filter power ripple and ensure lower noise. Special audio inductance keeps lower distortion. The home amplifier with subwoofer output works with today’s latest smart devices. Any questions, please feel free to contact us
Bestseller No. 10
OSD Audio 1000W Mono-Channel Class D Subwoofer Amplifier – Onboard DSP, 4-8 Ohm – SMP500
  • 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.

Are you searching for top 10 good mini subwoofer amplifier for the budget in 2021? We had scanned more than 48,219 customer satisfaction about top 10 best mini subwoofer amplifier in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: DollaTek 100W Mini Subwoofer Power Amplifier TPA3116D2 Audio HiFi Amp Grey


Our rating:4.5 out of 5 stars (4.5 / 5)






Can do Subwoofer amplifier

NE5532 op-amp buffer

TPA3116D2 amplifier chip

Max. output ability: 100W

Proportions: 68.5×33×90mm

Power provide: DC 12-24V

Package incorporates:
1 x subwoofer amplifier

When compared with other identical goods on the industry, it also uses a NE5532 buffer op-amp to obtain far more highly effective efficiency.
Its tremendous mini dimensions can be simply hold by just one hand, which will be a fantastic match for your desktop.
Energy offer(Not included): DC 12-25V at least 3A bigger voltage and latest within the limitation would bring increased electrical power
The subwoofer version is utilised for a subwoofer, whilst the comprehensive frequency variation is used for a ordinary speaker.

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