View Full Version : CSX in HHR for SPL

07-06-2007, 01:29 PM
Treo claims my CSX 15's peak is around 60hz. My 2007 HHR's peak freq. is 43-44hz.
What the $&@@^! should I tune my new box to now?

07-06-2007, 09:55 PM
how did you find the peak frequency of your car, if you don't mind me asking? I doubt chevy just had that for you. i kinda wanna know mine...

07-07-2007, 04:04 PM
Termlab, tone disc, flattest sealed sub+enclosure you have access to.