Sell Ready TPA3116D2 50Wx2+100W 2.1 Channel Digital Subwoofer Power Amplifier Board Ⓣ best price

Description: Supply Voltage: DC 12-24V Chip: TPA3116*2 Channel Type: 3 Channels(Left Channel, Right Channel, Subwoofer) Output Power: 50W*2 + 100W*1 Subwoofer Output Match: 4-8 ohm Audio Output: Terminals Frequency Response Range: 14-100KHz SNR: 100dB Switching Frequency: 1.2MHz PCB Board Size: 100 * 70 * 30mm / 3.94 * 2.75 * 1.18in (L * W * H) Weight: 113g / 3.98oz Package Size: 13.5 * 11 * 5cm / 5.31 * 4.33 * 1.97in (L * W * H) Package Weight: 178g / 6.3oz Specifications: Supply Voltage: DC 12-24V Chip: TPA3116*2 Switching Frequency: 1.2MHz PCB Board Size: 100 * 70 * 30mm / 3.94 * 2.75 * 1.18in (L * W * H) Weight: 113g / 3.98oz Package Included: TPA3116D2 Subwoofer Power Amplifier x1 Notes: This amplifier board must be powered by DC power(DC12-24V), it's better to use high-performance switch power. Don't use transformer!