Yeeco Audio Amplifier Board 12V 24V 150W Mono Channel Digital Audio Power Amplifier Board Stereo Audio AMP Board Subwoofer for DIY Sound System Component

Ladies and gentlemen this is the 60 watt mono digital audio amplifier module it uses a TPA3118 chip, the input power for this amplifier is between 12 to 24 volts DC. Applicable speaker impedance is from 4 to 8 ohms but they say 8 ohms works best for this one. On the datasheet it states that this amplifier has a high output and low power consumption. During the time this video was edited it cost around two dollars and sixty eight cents on ebay so viewers from the future might have a cheaper price by the time you see this. By now we already know from the title of this video that it outputs 60 watts but that all depends on the voltage and the amperage that you give the amplifier for this test I will be using a 12 volt 2.5A and a 19 volts 3A power adapter and for the speakers I will use a 25 watt 8 ohm speaker and a 19 inch speaker. This one has no writings on the back so I'm not sure how m