Why do my 288-8Ks sound like cr@p?

[vuki]

Thanks,

First measurement was done with IMPulse setting. The Impulserespose was measured with a log sweep. In fact to have ARTA determine if there are any excessive distortion components. At the level of my measurements these all appear to fall into the noise floor of the ADC.

The high pass can be acoustical as well. Think of the lower horn cut-off or bass reflex which both have inductive air-impedances in their modelling. Checking all bolts and nuts is also part of the setup inspection!

Coen

What would be the corner freq. of such high-pass - 20khz? Notice that distortion curves are also very uniform along 6db/oct. line.
Hm, on the second look that would be more like 3dB/oct?