Audiophonics Hits a GRAND SLAM with the HPA-S400ET Class D Amplifier!

From the second the music began playing, I knew there was something special about the sound from the Auidiophonics HPA-S400ET. I have never heard a Class D amplifier sound like this. At 2x400W 4 Ohm I knew I was going to have some fun!

Check out the video and find out what happened!

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