Just curious if anyone has had any experience with these subs. I am in the process of building a custom box for the cargo area. Although, it is a little taller than the SPFR so I can get a little more cubic feet. The box worked out to .70 ft^3 and infinity's 1030w requires a .75 so it is pretty close. Nothing a little stuffing couldnt solve. Any info on those speakers would be appreciated

http://www.circuitcity.com/detail.js...&u=c&WT.mc_t=U

 

I have the infinity kappa series, the one with the green cone, had it for eight years now. I love it, great sound quality, and you hit the specs dead right about space abd use poly fill you will love it. Bill