TJElite

What's wrong with it? How old is it? Did a Treo dealer do the install (there is a 3 year warranty, if they did)?

I can probably get a repair estimate over the phone. You will at least be responsible for shipping to Treo. In my experience, the manufacturer picks up the return shipping.

The CSX is a serious woofer. In fact, Treo suggests that it 'not be used in systems that will play music'. Unless you are a one note type competitor, you might be better off just buying one of their other woofers, instead of freight and repair on yours.

Toby