Xh-M543 แผ่นบอร์ดโมดูลขยายเสียงสเตอริโอดิจิตอล Dc 12-26 โวลต์ ชนิดช่องคู่ 2x120 โวลต์ Tpa 3116 D2

DC12-26V Dual-Channel Stereo High Power Digital Audio Power Amplifier Board 2*120W TPA3116D2 XH-M543 New starting using TPA3116 core 120W * 2 the pre-amplifier module Product Name: TPA3116D2 digital amplifier board Product Type: XH-M543 Amplifier chip: TPA3116D2 Power supply voltage: DC12-26V (24V recommended) Output power: 120W * 2 max Channel: two-channel Signal to noise ratio: 100db Size: 92 * 68 * 17mm Pre-board IC improving input sensitivity, high-definition sound quality Power supply DC12V 50W * 2 Power supply DC24V 120W * 2 Note:Red is positive,and Black is negative!