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Product details
It can be used with STK4102/4122/4112/4132/4182 series. Thick film circuit has good sound quality and little distortion. Perfect choice for DIY of computer speakers. 50W+50W high power stable output. Do not short circuit the output horn wire, otherwise it will burn the power amplifier board! Working Voltage: AC Dual 15V-18V Output Power: 50W+50W Size: 13x10x6cm/5.11x3.93x2.36inches color:Photo color Material:plastic Package Contents: 1 x Amplifier Board Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.