Taidacent XH-M139 Digital subwoofer Amplifier 2-1 Channel high Power Digital Power Amplifier Board TPA3116D2 Power 280W100W

Product Name: 2.1 channel audio amplifier board Specification model: XH-M139 Chip selection: TPA3116D2×2 Supply voltage: DC24V recommended (range 12-26V) Output power: 80W × 2 100W × 1 (subwoofer) Output load: 4-8Ohm Frequency response range: 4-100KHz Signal to noise ratio of 100 decibels Number of channels: 3 (left + right + subwoofer) Switching frequency: 1.2MHz Product net weight: 136g Appearance size: 100×70×30mm Product Features Dual component configuration Strong dual core Dual preamplifier Array component configuration is perfect The power amplifier board uses two original imported TPA311602 digital power amplifier chips, one of which is power amplification of the left and right channels, and the other is connected with the NE5532 front bridge to drive the subwoofer, which has the characteristics of small size, high efficiency, high power, etc.