2X10W+20W/2X20W 2.1/2.0 Class D AT8031 AT8031 .
AT8031 - 2.1/2.0 Channel Breakout Soundproof Class-D Amplifier
2X10W+20W/2X20W 2.1/2.0 Class D AT8031 AT8031 V1.0 ChipSourceTek 2015512 TEL: +86-0755-27595155 27595165 FAX: +86-0755-27594792 WEB:Http://www.C.