XH-M139 2.1 Power Amplifier Board

XH-M139 2.1 Power Amplifier Board

TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board

XH-M139 2.1 Channel Digital Subwoofer Power Amplifier Board adopts two high-quality TPA3116D2 digital amplifier chips. Sound quality is very good, high efficiency and amplifying power. 50 Watts x 2 + 100 Watts 2.1 channels (left/right channel and subwoofer channel), high efficiency and low-heat. Users can adjust the volume by themselves easily. It is powered by DC 12 to 24 Volts, wide input voltage.

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Features of XH M139 2.1 Power Amplifier Board

• Adopts two high-quality TPA3116D2 digital amplifier chips.

• Good sound quality, high efficient device and power amplifying feature.

• 50 Watt x 2 + 100 Watt  2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.

• Input voltage: 12 to 24 Volts DC

• User can adjust the volume by themselves easily.

• Applicable speaker impedance : 4-8 ohm.

• Just connect the power supply and loudspeaker box, enjoy pure digital music

Specification of  XH M139 2.1 Power Amplifier Board 

• Supply Voltage : DC 12 to 24 Volts

• Main Chip : TPA3116 x 2

• Channel Type : 3 Channels(Left Channel, Right Channel, Subwoofer)

• Output Power : 50 Watts x 2 + 100 Watts x 1 Subwoofer

• Output Match : 4-8 ohm

• Audio Output : Terminals

• Frequency Response Range : 14-100KHz

• SNR : 100dB

• Switching Frequency : 1.2MHz

• PCB Board Size (LxWxH) mm : 100 x 70 x 30

• Weight : 113 grams

Package includes:

• 1 x XH-M139 2.1 Power Amplifier Board

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