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2.1 Channel 50W*2+100W XH-M139 TPA3116D2 Digital Subwoofer Power class D amplifier module Board DC12V-24V XH-M1392.1 Channel 50W*2+100W XH-M139 TPA3116D2 Digital Subwoofer Power class D amplifier module Board DC12V-24V XH-M1392.1 Channel 50W*2+100W XH-M139 TPA3116D2 Digital Subwoofer Power class D amplifier module Board DC12V-24V XH-M1392.1 Channel 50W*2+100W XH-M139 TPA3116D2 Digital Subwoofer Power class D amplifier module Board DC12V-24V XH-M1392.1 Channel 50W*2+100W XH-M139 TPA3116D2 Digital Subwoofer Power class D amplifier module Board DC12V-24V XH-M139

2.1 Channel 50W*2+100W XH-M139 TPA3116D2 Digital Subwoofer Power class D amplifier module Board DC12V-24V XH-M139

  • *Power supply: 12-24 V DC
  • *Chip: TPA3116 * 2
  • *Channel type: 3 channels (left channel, right channel, subwoofer)
  • *Output power: subwoofer 50 W * 2 + 100 W * 1
  • *Output: 4-8 ohms
  • *Audio Output: Terminals
  • *Response frequency range: 14-100 kHz
  • *S / N ratio: 100dB
  • *Switching frequency: 1.2 MHz
  • *The size of the printed circuit board: 100 * 70 * 30 mm / 3.94 * 2.75 * 1.18 inches (L * W * H)
  • *Weight: 113 g / 3.98 oz
  • *Package size: 13.5 * 11 * 5 cm / 5.31 * 4.33 * 1.97 inches (L * W * H)
The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with subwoofer ,with a small ,high effeciency,high power characteristics.

Accepts two high-quality TPA3116D2 digital amplification chips.
The sound quality is very good, high efficiency and amplifying power.
50 W * 2 + 100 W 2.1 channels (left / right channel and subwoofer channel), high efficiency and low heat.
Powered by DC 12-24 V, wide input voltage.
The user can easily adjust the volume on their own.
Applicable Speaker Resistance: 4-8 ohms.
Just plug in the power supply and loudspeaker, enjoy pure digital music.

Specification: 
The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge driver with NE5532 subwoofer,with a small,high efficiency,high power characteristics.
Product Name:2.1-channel audio amplifier board
Chip Select:TPA31116D2*2
Supply Voltage: DC 12-24V
Output Power: 50W*2+100W Subwoofer *1
Output Impedance:4~8Ω
Frequency Range: 14~100Khz
SNR:100db
Number of Channels:3(Left Channel,Right Channel,Subwoodfer)
Switching Frequency: 1.2MHz

Tag:
Shenzhen E-Smart Technology Co., Ltd

Tel:+86-15999546524

Contact Person:Shary

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