Originally Posted by sohlman
The beauty of the underfloor is that it's non invasive and understated allowing full use of the boot. Yes it won't sound as good, but i always prefer a sealed enclosure as it gives a very tight bass.
I'd still suggest you to go down the corner enclosure route.
Let me know if you are interested to hear a sound system in UK with corner enclosure and I can put you in the right direction.