Quote Originally Posted by ColdPlays
The oval speakers produce to much distortion.



This was measured at +/- 8 inch distance from the speakers with a 50Hz tone input.

So I decided to go for 6" round speakers.

CP

(end thread?)
That sounds about right. Oval is bound to have some distortion. Just part of it's nature. The 6" round should get plenty low enough for you anyhow.

Close thread? Up to you. You never know if someone might come along with a good idea though. May be worth letting it be.