Man you have no idea how long I have been torturing myself over the JL TW5’s! I have a set of Vintage Infinity Reference 1242w’s Shallow Baskets tucked neatly under my back seat in my Crew cab, looks factory believe it or not. I lifted my rear seats almost two inches to get it to work out with 1.25^3 on each side of the enclosure. It meets the need, but it is not satisfying to say the least.

I have been seeing some threads on the DIYMA showing me the way to the SI mkiii. Alas, it seems I have missed that ship. I am eagerly anticipating the development and release of the mkIV!
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“Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity.” (Patton)
2008 GMC CrewCab Z71 250 amp DcPowerInc Alt. Optima Red Top ///Alpine CDA 9886 ///Alpine PXA-700 Audio Control Epicenter Audio Control MATRIX (x2) Vintage SoundStream Rubicon LiLWonder, 604, 502 (x2) and Soundstream USA180 ( ///Alpine type R upfront and out back. Looking to replace my REALLY OLD Infinity Shallow Basket Reference 1242w’s with SI mkIV’s