As an Amazon Associate I earn from qualifying purchases.
Fosi Audio #ad - 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.
Max power output up to 200Watt. 2. 1ch bluetooth 5. 0 power amplifier: Exquisite design, improved operation, great sound performance. 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.
Facmogu #ad - Dc 12v input-- include 12v 3a power adapter, your golf cart, your boat, your home. Bass & treble control-- designed with main volume, treble and bass control knobs for more delicate adjustment of the sound, much fun and high playability.
20wx2+40w mini amplifier-- 2. 1 channel output 20w×2l/r+40wsub, which can drive most home/car/marine/outdoor passive speakers and subwoofers, and with excellent sound.
Rca & aux inputs-- can be compatible with various devices: mobile phone, CD player, MP3, TV, MP4, computer etc. Low distortion, acoustically accurate reproduction of music, which sounds smooth and full. Subwoofer volume control-- bass volume control is specially designed that allows you adjust the high and low frequency separately. Mini size: 5. 9x3. 6x1. 4" / 15x9. 1x3.
Eaglerich #ad - Power amplifier, sofa background, high power amplifier, modification, lepy power amplifier with high fidelity and high efficiency, massage chairs, subwoofer compensation for public advertising, furniture installation, desktop computer and so on use value.
It also has a jack for plugging your mp3, has a matt silver casing and allows for full control of your volume, MP4, for iPod or CD player.
Fosi Audio #ad - The upgraded bluetooth 5. 0 audio technology powers the wireless sound behind many of the world’s finest devices that you love, iPad, works with the latest devices including iPhone/Android, Laptop, PC, Computer TV, iPod, so you can stream music from your favorite media services without compromising on sound quality, DVD, etc.
Special features: smart protection, thermal overload protection, the small offset of less than 20 mV, standby and mute features, differential inputs minimize common-mode noise. Bl20c class d power amp supporting u-disk/ Bluetooth/ RCA input can drive passive speakers+powered subwoofer.
The tda7498e is a dual btl class-D audio amplifier with a single power supply designed for home speaker systems applications. Bl20c with various control knobs. Bl20c stereo receiver amplifier adopts stmicroelectronics tda7498e chip. Bass, treble, volume, input mode switch, previous song, play/pause, etc, next song, make a distinction between BL20C NEW generation Hi-Fi wireless receiver amplifier and traditional audio amplifier.2.
Facmogu #ad - 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. Multiple connectivity-- latest bluetooth 5. 0 version that gives you a large operating range of 30ft.
Easy operation-- with bass and treble control knobs you can enjoy the music output as per your wish. It also supports usb port, please keep the distance within 15ft / 5m.
Note: the frequency range of the radio reception is 87. 5-108mhz. Note: not surround stereo sound, perfect for listening to music. With fm Radio Function. Hi-fi sound-- it has a high capacity transformer that gives you clear sound without any distortion. Special features-- its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable.
DAJUNGUO #ad - At the same time, you can always find a method that suits you. High compatibilitythe dc adapters on the market plug specification 5. 5mm*2. 1mm basically can meet the needs of the ZK-MT21 Bluetooth power amplifier board. Treble and bass adjustmentif you are tired of power amplifiers with only a single volume knob, then you feel right, because you have further requirements for audio.
No matter what kind of input method, and its transmission distance can reach 49 feet without obstruction.
5mm aux audio input interface. Protection functionzk-mt21 bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. If you have any questions about the product, please contact us At Any Time, or The Product Has Quality Problems, We Will Give You A 100% Satisfactory Answer. It has short-circuit protection, over-current, and anti-reverse protection. If your existing DC power plug is not 5. 5mm*2.
Kinter #ad - User manual located in the large image set click on the images at the left, large images will load and manual will be displayed. Includes quality dc power supply and a rear USB 5VDC charging output and Speaker Spring terminals make connecting speakers fast and easy.
Front panel sub volume, treble, tone/direct, bass and master volume controls provide the user with the ability to easily dial-in their preferred listening preferences.
Variety of inputs including bluetooth 5. 0, stereo rCA, and 3. 5mm aux provide flexible application options. Lighted master volume indicates power on and listening mode – white for Line In and blue for Bluetooth operation – a sleek black aluminum enclosure is aesthetically attractive and unobtrusive.
XRONG #ad - Max power output up to 300Watt. Sub volume/frequency, bass/treble control ensure Hi-Fi music quality;The default is Bluetooth mode when power on. The amplification subwoofersupports various external signal sources. What you get: rt-16f amp, ac:100v-240v dc: 24v/4.
5a power supply, user manual, our worry-free 24-month warranty, and friendly customer service. Compatible with today's latest devices including smartphones, iPads, iPhones and computers, this stereo amplifer is easy to pair with the receiver. The sound amplification mixer device is equipped with bluetooth music streaming with a wireless range of 40 feet / 12 meters or more.
Adopt 2 pcs texas instruments tpa3251 chip. When the aux-in of the rear board is inserted into the audio cable, and when the audio cable is pulled out, it will automatically switch to the line input mode, it will automatically switch to the Bluetooth mode. Supporting bluetooth and standard 3. 5mm aux input can drive most home passive speakers, passive/powered subwoofer. High-performance effectively improve output power and audio quality.
ARRAROWN #ad - Small size: 4. 72in*3. 94in*07in, easy to carry. Note: when using aux mode, Bluetooth+AUX audio input, 2. 1 channel stereo output, please confirm that the Bluetooth connection of this module has been disconnected. Perfect sound quality experience the audio power subwoofer amplifier module with powerful chip, shielding power inductance, low noise front stage operational amplifier, AM interference suppression function, let you enjoy a more perfect sound quality experience.
Subwoofer audio amplifier board 50w+50w+100w bluetooth 5. 0 wireless connection, just a little sound distortion. Easy installation and use the illustration of each interface is printed on the protective plate, making it easy to install and use even without instructions.
Fosi Audio #ad - Max power output up to 200Watt. 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.
Bt30d-s wireless stereo amplifier adopts 2 pcs texas instruments tpa3116d2 chip. What you get: bt30d-s amp x1, our worry-free 18-month warranty, user manual x1, 24V/4.5a power supply x1, and friendly customer service.
High-performance effectively improve output power and audio quality. 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. 2. 1ch bluetooth 5. 0 power amplifier: Exquisite design, improved operation, great sound performance.
1. Fosi Audio
#adFosi 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
#adThe 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.
More information #ad
High-performance effectively improve output power and audio quality. Bluetooth 5. 0 stereo audio amplifier receiver, laptop, computer, works with latest devices including smartphone, sound quality and use distance, streaming range up to 50ft, tablet, increase the stability, etc. Max power output up to 200Watt. 2. 1ch bluetooth 5. 0 power amplifier: Exquisite design, improved operation, great sound performance. 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.
| Brand | Fosi Audio #ad |
| Manufacturer | Fosi Audio #ad |
| Height | 1.38 Inches |
| Length | 5.2 Inches |
| Width | 4.72 Inches |
| Part Number | BT30D |
| Model | BT30D |
| Warranty | 18-month manufacturer |
More information #ad
2. Facmogu
#adSilver, Facmogu ST-838 2.1CH Subwoofer Amplifier Audio Stereo Bass Amp, RMS 20Wx2+40W Class D Amplifier with Subwoofer Output, 80W Mini Sub Bass Amp Digital Power Amplifier with Power Adapter
#ad20wx2+40w mini amplifier-- 2. 1 channel output 20w×2l/r+40wsub, which can drive most home/car/marine/outdoor passive speakers and subwoofers, and with excellent sound.
More information #ad
And it can output interface for heavy bass enhancement. It is easy to be installed in car or marine, your RV, this power amplifier can be used in your car, save space and convenient to operate. Rca & aux inputs-- can be compatible with various devices: mobile phone, CD player, MP3, TV, MP4, computer etc. Low distortion, acoustically accurate reproduction of music, which sounds smooth and full. Subwoofer volume control-- bass volume control is specially designed that allows you adjust the high and low frequency separately. Mini size: 5. 9x3. 6x1. 4" / 15x9. 1x3.
| Brand | Facmogu #ad |
| Manufacturer | Mo-gu #ad |
| Part Number | A18224-MG-US |
More information #ad
3. Eaglerich
#adEaglerich LP-838 Mini Hi-Fi CD MP3 Radio Car Auto Motorcycle Home Audio Stereo Bass Speaker Amplifier Subwoofer Boostrer Player 12V 20W
#adIt also has a jack for plugging your mp3, has a matt silver casing and allows for full control of your volume, MP4, for iPod or CD player.
More information #ad
Three channels, provide a variety of options. Mini car amplifier, power adapter, save your car room and easy to operate. The procut is not include Power cord, power supply. Lightweight, treble and bass output. Recommend the use of 12v5a dc power supply with the packing size: 4. 6*105*15cm.| Brand | Eaglerich #ad |
| Manufacturer | Eaglerich #ad |
| Part Number | LP838 |
More information #ad
4. Fosi Audio
#adFosi Audio BL20C 320 Watts Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwooferwith Power Supply
#adSpecial features: smart protection, thermal overload protection, the small offset of less than 20 mV, standby and mute features, differential inputs minimize common-mode noise. Bl20c class d power amp supporting u-disk/ Bluetooth/ RCA input can drive passive speakers+powered subwoofer.
More information #ad
Max power output up to 320W. U-disk input for convenient and portable use support audio format: MP3/WMA/APE/ FLAC/WAV. What you get: bl20c stereo power amplifier x1, ac cord x1, Power Adapter x1, user manual x1, our worry-free 18-month warranty, Bluetooth antenna x1, and friendly customer service. The tda7498e is a dual btl class-D audio amplifier with a single power supply designed for home speaker systems applications. Bl20c with various control knobs. Bl20c stereo receiver amplifier adopts stmicroelectronics tda7498e chip. Bass, treble, volume, input mode switch, previous song, play/pause, etc, next song, make a distinction between BL20C NEW generation Hi-Fi wireless receiver amplifier and traditional audio amplifier.2.
| Brand | Fosi Audio #ad |
| Manufacturer | Fosi Audio #ad |
| Height | 1.3 Inches |
| Length | 4.84 Inches |
| Width | 4.57 Inches |
| Part Number | BL20A |
| Model | BL20C |
| Warranty | 18-month manufacturer |
More information #ad
5. Facmogu
#adFacmogu 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
#adEasy operation-- with bass and treble control knobs you can enjoy the music output as per your wish. It also supports usb port, please keep the distance within 15ft / 5m.
More information #ad
You can connect it with your music streaming devices like pc/mobile/laptop either with Bluetooth connection, SD/TF Card port. But if you are connecting whith TV or PC devices, 3. 5mm aux cable or Headphone Jack. Coming with an AC/DC power adapter. Note: the frequency range of the radio reception is 87. 5-108mhz. Note: not surround stereo sound, perfect for listening to music. With fm Radio Function. Hi-fi sound-- it has a high capacity transformer that gives you clear sound without any distortion. Special features-- its remote-control feature allows you to change audio settings from distance making you less tired and more comfortable.
| Brand | Facmogu #ad |
| Manufacturer | Facmogu #ad |
| Part Number | A18301-MG-US |
More information #ad
6. DAJUNGUO
#adBluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater
#adNo matter what kind of input method, and its transmission distance can reach 49 feet without obstruction.
More information #ad
When an overload occurs, over-heat, the device reports the fault condition to the processor to protect itself from damage. Bluetooth & 3. 5mm aux the zk-mt21 power amplifier board uses bluetooth 5. 0, this power amplifier board has a 3. 5mm aux audio input interface. Protection functionzk-mt21 bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. If you have any questions about the product, please contact us At Any Time, or The Product Has Quality Problems, We Will Give You A 100% Satisfactory Answer. It has short-circuit protection, over-current, and anti-reverse protection. If your existing DC power plug is not 5. 5mm*2.
| Brand | DAJUNGUO #ad |
| Manufacturer | DAJUNGUO #ad |
| Height | 10.32 Inches |
| Length | 44.4 Inches |
| Weight | 0.29 Pounds |
| Width | 42.48 Inches |
| Part Number | ZK-MT21 |
| Model | ZK-MT21 |
More information #ad
7. Kinter
#adKinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer
#adFront panel sub volume, treble, tone/direct, bass and master volume controls provide the user with the ability to easily dial-in their preferred listening preferences.
More information #ad
Ultra-efficient amplifier with 2 x 30 watt stereo output and an additional 80 watt passive subwoofer output - perfect for home theaters, Hi-Fi, listening rooms, DIYand small offices. Variety of inputs including bluetooth 5. 0, stereo rCA, and 3. 5mm aux provide flexible application options. Lighted master volume indicates power on and listening mode – white for Line In and blue for Bluetooth operation – a sleek black aluminum enclosure is aesthetically attractive and unobtrusive.
| Brand | Kinter #ad |
| Manufacturer | Kinter #ad |
| Height | 1.77 Inches |
| Length | 6.89 Inches |
| Weight | 1.75 Pounds |
| Width | 4.92 Inches |
| Part Number | K3118-2.1 |
| Model | K3118-2.1 |
More information #ad
8. XRONG
#adXRONG Wireless Audio Subwoofer Amplifier, Audio Bluetooth 5.0 Stereo,2.1 Channel Mini Hi-Fi Class D Integrated Amp 100 Watt x2+100 Watt for Home Outdoor Passive Speakers,Powered Subwoofer
#ad5a power supply, user manual, our worry-free 24-month warranty, and friendly customer service. Compatible with today's latest devices including smartphones, iPads, iPhones and computers, this stereo amplifer is easy to pair with the receiver. The sound amplification mixer device is equipped with bluetooth music streaming with a wireless range of 40 feet / 12 meters or more.
More information #ad
Bluetooth 2. 1 amplifier: exquisite design, great sound performance, Apply to outdoor landscape speakers subwoofer, easy to use, Upgrading, outdoor bluetooth tv speakers, outdoor speaker. Adopt 2 pcs texas instruments tpa3251 chip. When the aux-in of the rear board is inserted into the audio cable, and when the audio cable is pulled out, it will automatically switch to the line input mode, it will automatically switch to the Bluetooth mode. Supporting bluetooth and standard 3. 5mm aux input can drive most home passive speakers, passive/powered subwoofer. High-performance effectively improve output power and audio quality.
| Brand | XRONG #ad |
| Manufacturer | XRONG #ad |
| Height | 1.18 Inches |
| Length | 5.12 Inches |
| Width | 4.72 Inches |
More information #ad
9. ARRAROWN
#adPassword Free ZK-TB21, BT 5.0 Stereo AMP Board for DIY Speakers, Bluetooth and AUX Inputs, Bluetooth Subwoofer Audio Amplifier Board 50W+50W+100W with Treble and Bass Control
#adMore information #ad
With protective function this bluetooth Amp module is designed with over-voltage protection, over-heat protection, under-voltage protection, short-circuit protection, with case to protective it. Treble and bass adjustment this digital Amp board with independent treble and bass adjustment buttons, you can directly adjust the treble and bass through the module, without using the player or speaker. Subwoofer audio amplifier board 50w+50w+100w bluetooth 5. 0 wireless connection, just a little sound distortion. Easy installation and use the illustration of each interface is printed on the protective plate, making it easy to install and use even without instructions.
| Brand | ARRAROWN #ad |
| Manufacturer | DideaECO #ad |
| Part Number | AMP-B-01 |
| Model | 1 |
More information #ad
10. Fosi Audio
#adFosi Audio BT30D-S 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
#adBt30d-s wireless stereo amplifier adopts 2 pcs texas instruments tpa3116d2 chip. What you get: bt30d-s amp x1, our worry-free 18-month warranty, user manual x1, 24V/4.5a power supply x1, and friendly customer service.
More information #ad
Bluetooth 5. 0 stereo audio amplifier receiver, sound quality and use distance, increase the stability, laptop, tablet, streaming range up to 50ft, works with latest devices including smartphone, computer, etc. High-performance effectively improve output power and audio quality. 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. 2. 1ch bluetooth 5. 0 power amplifier: Exquisite design, improved operation, great sound performance.
| Brand | Fosi Audio #ad |
| Manufacturer | Fosi Audio #ad |
| Height | 1.38 Inches |
| Length | 5.2 Inches |
| Width | 4.72 Inches |
| Part Number | BT30D-S |
| Model | BT30D-S |
| Warranty | 18-month manufacturer |
More information #ad
