This is a custom made Sub build
. Cannot think of a better kind of build for the GTV possible even by specialists. Went to 3 different audio specialists who all erm'd and ahh'd regarding what to do for the GTV. I wasnt filled with confidence so I decided to do some research and build my own.
See pics here of build.
Sub Build Photos by nilsy_bucket | Photobucket
Uses the boot space as the subwoofer enclosure, rock solid but superlight (can be lifted with a few fingers.) Sits totally flush in the bootspace. Made with a mould of the boot made in situ as seen in build pics.
It took very many many man hours (30-40hours in total for design, planning, build, etc).
Calculations to give optimum cubic volume volume for size of boot and 15” Sub. Additionally, Designed to be removable, i.e. the height of enclosure is a few mm less of the opening to the boot so that you can take it out when you need the boot space on the odd occasion; lift, tilt, remove!. Bolts were built in when fibre-glassed so you can change subs as many times as you want without screwing into the enclosure – smart! Once the sub is in and nuts locked, the enclosure is totally totally airtight.
One off item!
Looking for over £100. Will not sell this cheap on principle alone, never mind the craftsmanship and time that went into it..
Listed on Ebay too:
Pickup from AL10. Cash on collection.