I purchased an F15 sub from Ascend right about the time they first started carrying them back in '08. I see there is now an F15HP. Is it possible to upgrade my existing sub to the F15HP and is it a worthwhile upgrade?
If I was shopping now I would seriously lean towards the F15HPV but I have a hang up on replacing a completely good subwoofer.
I would however like a greater presence from the sub.