Ive had my 2.5xl with a 3500 head for like 4 years now, and there has always been a slight vibrating, but I never really played it loudly. I bring it to my friends house to play, and now its farting, sounding like garbage. I think one of the cones is blown and now im trying to find a replacement, i tried Google but it hasn't helped and the search on here. thanks.
Hi, xpcapox. Other than the obvious "contact Hartke", I'd guess that You're SOL. The 8 Ohm Hartke speakers are readily available, but 4 or 16 Ohm, whichever Your cab is equipped with, aren't AFAIK. Regards Sam