CERWIN-VEGA! XLS-215: Treble test.

ANY DISTORTION OR “SCREAM“ NOISES IS BY MICROPHONE! I´m giving too much under-power to play hardcore bass and all that. I can get a lot more bass, but it gets boring with a lot of under-power. But Rotel plays excellent at treble. And have MAD bass, at smaller choise of speakers. DENON POA-2200 is at service.