Would get in the way I would have thought , was thinking behind the passenger seat (opp the fuel tank) could make a cut away under the deck, would be enough room there for a sub.

Is that the new GTR?

what seats are they??

has anyone ever thought of putting subs in their tray facing towards the cabin? it wouldnt really mater, u dont hear bass u feel it i reckon that would be a good place for em.

i ahve thought bout mounting it there but cut a hole bettween the seat and put the sub there...with the rest sticking out in a metal box in the tray. would be good

but dont have moeny for it still spending on go fast bits 1st

Im not so sure about this floor-mounted-sub idea... I always wanted to remove my heater and make a custom box & put a small sub in that... But after surviving a canberra winter without a heater,(or interior carpet) I said screw your damn bass id rather be warm.(and carpeted)

just spend some money on some really good in door speakers, theres only so much bass you can put up with, maybe mount some kenwood 7x10 behind the seat, it would be like having a sub up your arse

Used to be able to buy "Bass engines" from Alpine... Dunno if you still can...
They would attach the car (Eg under the seat) and onto the body and shake with the car. Also give you a little bit of noise too...

gotta have a sub, make a box that will fit say a 10 inch speaker, and mount it like the parcel shelf that some coupes and sedans have under the glovebox, it never gets in the way and im sure it would have enough liter-age for a 10inch, only prob would be mounting it nicely but there is always a way

gotta have doof doof!!!!

ive got 2 10's in the tray and 2 6x9s all powered off a 780w amp and there is enough bass to cause a small earthquake! i like the idea of cutting a whole behind the seats and have the back of the sub in the tray