Originally Posted by
toddalin
While many on this forum poo poo the idea, I've been using a W15GTI for one of my two subs (the other is a Sunfire Signiture) with outstanding results! And, (I better don my Teflon flame suit here), it produces far more bass and extended low frequency response than my 2235 mounted in the same cabinet.
Each woofer is in 4 cu ft of space and there is a 2 cu ft central cabinet between them. Each woofer is ported to the baffle board and the central space, that is also ported to the baffle board. All ports are 4" diameter x 9" long.