Digital Bluetooth Power Amplifier Amp Ampli Board, Yeeco Dual Channel 120W+120W TPA3116D2 CSR 4.0 Audio Stereo Amplifier, Audio Receiver for Home Theater Speaker DIY DC 12-24V Powered
Dual-channel 120W + 120W digital amplifier board audio stereo receiver module; With patch inductance helps to filter noise, picking the signal, stabilizing current and suppressing interference
XH-M548 amplifier board adopts TPA3116D2 digital ampliy chip which are high efficient, Class-D operation and CSR8635 V4.0 bluetooth; With more than 90% power efficience and low consumption
ONE DC 12-24V 2.1 port for powering the amplifier board, TWO output terminals, THREE keys: "PLAY/STOP", "PRE/VOL-" "NEXT/VOL+"; Bluetooth working indicator and FOUR Φ3.2mm holes at each conner of the board for installation
Adopt advanced Bluetooth connection that you don't have to connect the AUX wire while you are playing your mobile phone. Turn on your bluetooth on your devices, search "BT Speaker" and connect, about 10m control distance
Array shape heatsink chip let the heat dissipate convectly, TPA3116D2 is belong to digital chip which causes lower heat and the black coating around the heatsink can enhance the heat dissipation get to a greater extent
Product Name: TPA3116D2 Digital Amplifier Chip Type: TPA3116D2 Bluetooth: BTM835/CSR8635 (V4.0) Bluetooth transmission distance: 10m(without any interference) Bluetooth connection support: Android series; IOS series; Window series Instruction of the bluetooth usage: -Use a mobile phone as example, switch on your mobile phone's bluetooth function, searching the amplifier's bluetooth "BT Speaker" and connectign; -When RED & BLUE lights of the bluetooth working indicator flash alternately, it means your mobile phone is searching the bluetooth equipment; When the blue light flashes Intermittently means the bluetooth connected successfully. And then you can turn on your music app and start to listen music.
Power supply: DC 12-24V Supply current: >3A Output power: 120W x 2 Efficiency ratio: >90% Channel amount: dual channel (Treble & Bass adjustment) Product size: 98*80*18mm