2.0 Channel AC Dual 24V-28V STK401 Thick Film Series Power Amplifier Board 140W+140W Stereo

Features:Thick film circuit has good sound quality and little distortion. Low distortion, high power and wide voltage. An ideal choice for DIY of computer speakers. Sound is soft and not harsh. 140W+140W high power stable output. Specifications:Working Voltage: AC Dual 24V-28V Output Power: 140W+140W Size: 16x12.5x5.5cm/6.29x4.92x2.16inches Note:Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package includes:1xAmplifier Board