Hi h ave a 5 door freelander and i have recently installed a 12" subwoofer in the back of the car, my problem is that since there are tweeters at the front of the car the sound at the front is 'just right' however in the back the shound is very 'thumpy' and annoying. i was wondering how others managed to fit their 6x9's or other speakers into their freelanders because the parcel shelf is made from leather in this car. Thanks for helping