TPA3116 2.1 Digital Power Amplifier bluetooth Power Amplifier High Power 2*50W+100W HIFI

Features 1 With two inputs one AUX input is convenient to link to traditional wired analog signal input another Bluetooth wireless input can be easily linked with Bluetooth devices such as mobile phones computers etc free of wires and easy to enjoy music 2 Increase the frequency adjustment of the heavy bass you can adjust the bass frequency according to your needs 3 Increase the bass frequency adjustment of the left and right satellite boxes making the left and right speaker outputs more playable in addition when the subwoofer is not connected the left and right boxes can also be played very high 4 Two pieces of TPA3116D2 are used one is responsible for left and right output and the other is responsible for subwoofer output The Bluetooth part adopts imported CSR8635 high quality Bluetooth receiver The internal uses 4 NE5532 op amps 3 of which can be plugged in which is convenient for customers to change different styles of transport 5 The materials used are unambiguous The plug in capacitors are all imported from Japan Japan s NICHICON 6800uF large pond which meets the needs of bursting ELNA audio coupling black diamond filter RIFA EVOX filter for stability and high sound quality6 Say ByeBye to the shock of switching on and off take care of your beloved speaker7 Large heat sink long term high power stable work provides guarantee8 Power supply voltage DC12V 24V voltage socket 5 5 2 5 negative outside and positive inside9 Output impedance 4