Sub for '03 GMC Extended Cab
 

I'm going to build a sub enclosure under the back seats. I figure my enclosure will be about, at max, 1.4 cubes, sealed. I was wondering what would be a good sub. I have a ton of power and want a 4ohm load. I was thinking of 2 kicker l7 8's, or one l7 10, or and alpine type r 10/12. Any other options would be appreciated. Looking for sq more than spl.

Thanks

A pair (or even one) of the Eclipse aluminum cone drivers would work great (and do work great) in this application. They are 4 ohm drivers and can handle over 500w rms each. This has always been a tried and true sub for a highly predictable outcome.