Descriptions: This is a 2x50W audio amplifier board with AudioB plus Bluetooth module. It has perfect class-D architecture(Based on TPA3116D2) and every channel has 50W power ouput. Both of channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC10V-24V power supply, it can be used to drive any 4Ω or 8Ω passive speakers.It's perfect for your Hi-Fi application, the audio source can be RCA or Bluetooth. You may wish to pair with a mobile phone or a computer (etc). Power the amplifier board. Use your phone or PC (etc) to search for a new Bluetooth device. The module will appear as "BT Speaker". You don't need a PIN, pair it and then you can play music.Features: - Size: 6.9cm x 9.5cm- Bluetooth 4.0- Bluetooth audio volume control port(BVC)- Working voltage: DC10V-24V- Over/under voltage protection- Over current protection- Over temperature protectionApplications: - Personal computer- Background music system- Musical instrument amplifiers- Home DIY- Car audio
N**D
rock solid products and service
the customer service at both tinysine and ampify is second to none... so, not only do they may rock-solid products, but they stand behind them and -- if trouble arises -- they'll help to troubleshoot. this particular amp isn't the loudest (50W? ... doubtful... barely louder than the companion 8W version), but it's sonically clear and balanced the addition of phoenix connectors make it easy to use. the tiny selector switch, however, is a bit troublesome and the later variant with the off-board switch is far easier to configure. the only thing that would make these amps better would be phoenix connectors (or solder points) for all inputs and outputs (rarely do builders want -- or are even able -- use the on board jacks #spacing)... and a working volume knob. the accessory volume pot introduces far too much white noise to be useable (and i hope TS goes back to the drawing board to simplify that one...)... with these changes, the board would be nearly perfect for DIY builds.
J**F
Shouldn't be dissatisfied with this product.
So far so good. Connects without an issue. Both Power connections work great. Enough power for the 4 Ohm car speakers I have hooked up to it. Will probably be getting another for another set of speakers I have laying around.
C**.
Small design and great sound quality.
For me this Bluetooth amplifier has been nothing but amazing. Connected to Bluetooth first try, has the ability to take plenty of power, and most importantly allows for great quality listening. I will be purchasing the other amplifiers made by tinysine and testing them out.
G**.
Great little amp
Great little amp! This is the board I have been looking for for my ammo can speakers! Works well on a 12v SLA battery runs for hours. Not 2x50 watts on 12v but good power. I will be getting more of these in the future!
I**R
Will not pair with Bluetooth
Same issues as others have reported, unit will not pair via Bluetooth because there is no Bluetooth output coming out of the board.
C**S
One Star
The unit will not pair.
Trustpilot
1 week ago
1 day ago
