Item Type: BT Amplifier Board. 1 x BT Amplifier Board. Sound Channel: 2.1 (R and L with Subwoofer). Input Mode: BT, AUX, USB Flash Drive. BT Version: 5.0 (Unshielded, 49ft.). Output Power: Left And Right Channel ≤ 160W, Subwoofer ≤ 220W.
eBay