diymore DC 12-42V XY-HT21MAX Upgraded 2.1 Channel BT Amplifier Board 200W * 2+400W High and Low Bass Adjustment TPA3223 Supports APP

Parameter: Product Name: 2.1 Channel BT Digital Audio Amplifier Board Product Model: XY-HT21MAX Power supply: DC 12-42V/10A or above Audio input: BT/AUX/U drive BT audio decoding: AAC SBC USB lossless decoding: WAV FLAC APE MP3 Channel: Left and Right Channels Output power (maximum): DC 12V： Left and right channels: 10W+ 10W@8 Ω;20W+ 20W@4 Ω Subwoofer: 10W@8 Ω; 20W@4 Ω; 32W@2 Ω DC 24V： Left and right channels: 30W+ 30W@8 Ω;70W+ 70W@4 Ω Subwoofer: 30W@8 Ω; 70W@4 Ω; 150W@2 Ω DC 36V： Left and right channels: 80W+ 80W@8 Ω;160W+ 160W@4 Ω Subwoofer: 80W@8 Ω; 160W@4 Ω; 350W@2 Ω DC 40V： Left and right channels: 100W+ 100W@8 Ω;200W+ 200W@4 Ω Subwoofer: 100W@8 Ω; 200W@4 Ω; 400W@2 ΩPackage Include: 1X power amplifier board 1X screwdriver Note: The product is shipped without assembly, and the accessories need to be disassembled and shipped by oneself.