I was able to drive some 6.5" Scosche auto door speakers to the point where I could safely blow them up. They're rated for the dubious 50W RMS power. I could also TWO Drive this 6.5" Scosche speaker in series (8 ohms) from a high volume channel. I also tried connecting a 12" RMS 12" woofer to this amp but it didn't work. to be expected. The board didn't get warm at all. I powered it from a modified ATX computer power supply. I would say that this amplifier board is worth the money!
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