Sinilink XY-AS21HPA High-Power BT Digital Amplifier Board 2.1 Channel Subwoofer 300W*2+600W Dual TPA3255 Chip

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 Normal0Specification Product Name Bluetooth Audio AmplifierProduct Model XY AS21HPAPower supply DC19 51V 10A or aboveDC socket interface 5 5 2 5mmBluetooth version 5 2Audio input Bluetooth AUX USB flash drive USB sound cardBluetooth audio decoding AAC SBCUSB decoding WAV FLAC APE MP3Left and right channel output power 30W 30W 8 24VDC70W 70W 4 24VDC80W 80W 8 36VDC160W 160W 4 36VDC160W 160W 8 50VDC300W 300W 4 50VDCSubwoofer output power 30W 8 24VDC70W 4 24VDC150W 2 24VDC80W 8 36VDC160W 4 36VDC350W 2 36VDC160W 8 50VDC300W 4 50VDC600W 2 50VDCSize Integrated potentiometer 124 124 32mmIntegrated shell 124 142 44mmExternal potentiometer 124 124 32mm Features 1 Adopting TPA3255 chip audio power core high efficiency low power consumption high definition sound quality and comprehensive protection mechanism 2 With protection function reverse power protection is safer 3 Easy to use independent tuning of high and low frequencies more convenient to use 4 Low loss using digital amplifier specific inductors for lower losses 5 Multiple decoding options supporting Bluetooth audio decoding and USB flash drive decoding Product Introduction This model is designed with 2 original imported TPA3255 amplifier chips with dual cores for greater stability TPA3255 is a high performance D class power amplifier that has D class efficiency and can deliver truly high end.