80w*2+100w 2.1 Channel Digital Audio Subwoofer Amplifier Board Tpa3116d2 with with Ne5532 Dc12-24v Stereo Amp

Description: The power amplifier board uses two imported TPA3116D2 digital power amplifier chips as the core. One is a left and right channel power amplifier. The other is the front bridge driver of the NE5532 subwoofer, which has a small size. Features of high efficiency and high power. Output power: 80W * 2 (MAX) + 100W * 1 (subwoofer). specification: Product name: 2.1 channel audio amplifier Chip selection: TPA3116D2 * 2 Power supply voltage: recommended DC24V (range 12-26V) Output power: 80W * 2 (MAX) + 100W * 1 (subwoofer) Output impedance: 4-8 ohm Frequency range: 14-100Khz Signal to noise ratio: 100db Number of channels: 3 (left channel, right channel, subwoofer) Switching frequency: 1.2MHz Size: 100 * 70 * 30mm Net weight: 136g The package includes: 1 digital amplifier board 4 screws notes: Due to manual measurement, please allow a deviation of 1-10mm. Due to the difference in light and screen, the color of this item may be slightly different from the picture.

• The power amplifier board uses two imported TPA3116D2 digital power amplifier chips as the core.
• One is a left and right channel power amplifier.
• The other is the front bridge driver of the NE5532 subwoofer, which has a small size.
• Features of high efficiency and high power.
• Output power: 80W * 2 (MAX) + 100W * 1 (subwoofer).