Re: boston pro60 with jl 450/4
he is going to need to keep the crossovers on the bostons....they have the 0db -2db and -4db option on tweeters and also have coaxial/component option on midbass crossover...so you can still send front channel to tweeters and rear channel to midbass or w.e but keep the crossovers
Don't listen to me. (Unless you're WS6TA)
Feedback - http://www.caraudio.com/forums/buyer-seller-feedback/227670-treye.html
Also more recent feedback on caraudioclassifieds.org under same username and eBay as Willy8788 100% feedback.