Hi Guys Just got delivery of a set of Rainbow SLX 230's for a custom fit as the Alpine HU (4 x 50w) blew the OEM mid woofer by the lower door. Wondering whether they will be fine running off the HU or should I get them amped as I have a spare Alpine 2 x 150w sitting in the boot currently connected to the rear's which is not priority. Also been through the past threads and couldnt find anything on the mdf template which i will need for the fronts, would be grateful if anyone could shed further light on this please as I know its not an accurate with regards to an old post by Andy. JUst going on the general concensus that focusing the quality on the fronts is the way to go as some guys totally disconnect the rears once the subs been installed. Any advice would be appreciated. Rich PS - whats the difference between the SLX230's and the SLX230 deluxe?