Jaguar XJ6 sound not coming thru..port?

One quick fix would be to get a 5 1/4 or 6 1/2 speaker grill and cut out the hole in your rear deck and place the grill over it, that will allow the bass to breathe into the car. The only other real solution I have had luck with in European cars with tight trunks is to build a ported or bandpass enclosue into the trunk and position the ports so that they are firing through the rear deck, most Mercedes are easy to do this since the already come with a so called sub in the rear deck. On your Jaguar you are going to have to cut the hole yourself and "dress it up".

If you decide to try to do the quick fix and just cut a hole you might want to experiment with the positioning of the sub box; ie subs facing back seat, subs facing trunk lid, etc. Hope this helps

Thanx a million for the cutting it out idea I jsut thought of that today myself but was unsure if it would werk. About the bandpass box How would I attach the ports to the rear deck? wouldn't such a long port kill the effect? Do you have any pics of this being done? Or could explain it a lil better. Normally what is the best position for the subs ie facing rear,upward, or towards the interior? Thank Again.