Features:
<br />100% brand new, high quality.
<br />Using a wide DC voltage, input voltage 12-24V
<br />TPA3116 chip
<br />High efficiency and low heat
<br />2*100W output power
<br />Dual channel (Left + Right channel)
<br />Color:Random delivery of two colors, the same function.
<br />Specifications:
<br />Type: Digital audio amplifier board
<br />Product number: XH-M190
<br />Color: Red panel
<br />Material: Plastic panel
<br />Size:120*65*22mm(approx.)
<br />Chip type: TPA3116
<br />Input voltage: DC 12-24V
<br />Output power: 2*100W  
<br />Input resistance: 2*51k 
<br />Input match: 4-8 
<br />Frequency response range: 14-100kHz
<br />Signal to noise ratio: 100dB
<br />Output channel: 2 (left channel + right channel)
<br />
<br />Note: 
<br />This amplifier board must use DC power supply, and it is better to use a switching power supply with well performance;
<br />The power requires a single 12-24V power supply; 
<br />Remember that the transformer can not be used; if you have to use the transformer, you have to prepare rectifier & filter circuit to change it into DC and the voltage can not be over 26V.
<br />
<br />Package Content:
<br />1 x Amplifier Board
<br />
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