JL Tower Speakers for '05 X-star
 

I want to install new JL M770 tower speakers on my X-star but I'm having a hard time finding the right mount. My tower is 2 7/8" and the largest mount they sell is 2 1/2".
Any ideas?
http://mediacdn.jlaudio.com/media/mf...jpg?1402610427

http://mediacdn.jlaudio.com/media/mf...jpg?1402610427

I'd say buy the stock MC speaker cans but they are absurdly expensive. Maybe check eBay and other sites, You might get lucky. Looks like you can find them for $400-$500 each with speakers.