High Power Distortion Test Powersoft X4 Amplifier Class D (Public)

Testing a Powersoft X4 at full power with a speaker connected between the two in-polarity hot outs. So we can hear any differences between one channel driven harder than the other. For more explanation, check out the other two videos I have done, one testing distortion with a Crest 4801 and the other with Lab Gruppen FP6400 (LA48) 00:00 Intro 01:20 The X4 amp settings 01:37 Amp internal output wiring configurations 04:28 How we listen to the distortion/differential 05:23 Tone test 08:57 Low freq test to listen for 60hz ripple 09:46 Pulse test 10:15 Music test - Riarosa "Better Than Nothing" 11:07 Pink noise 11:25 High freq tone 14:10 Null while sweeping 115:38 Outro Music: Band : Riarosa Song: Better Than Nothing Produced by: J.T. O’Neal Mixed by : Brian Edwards Mastered: Voyager Mastering    • Riarosa - Better Than Nothing [Official Au...      / @riarosa6083   https://open.spotify.com/track/2GFUih... https://instagram.com/riarosaband?igs... If you like this and other videos I do, please join this channel to get access to more videos, early access to videos:    / @daverat   Also check out: https://www.ratsoundsales.com/ https://ratsound.com/daveswordpress/ https://www.ratsound.com/ http://www.soundtools.com