Sub box HELP

[mad055]

Hey guys, i just bought a Fusion Powerplant 15' sub and my plan is to build a shallow but long and wide box that goes in the middle of the boot floor and put the sub in upside down and put a false floor over it with the magnet protruding the floor. Would this work or sound shit due to having a shallow box?

Also on the fusion website it said the sub needed a 70 litre box, would this be ported or sealed?
Cheers

[holdenboy]

It wont sound like crap, provided its the proper size and sealed properly so theres no leaks.
Also make it as deep as possible, i wouldnt go with less than 20cm depth, 30-35cm is ideal if you can.

70lt is nearly 2.5 (2.47) cu.ft. Rather large for a sealed box but abit too small for a ported box for a 15. So i'd say its sealed, probably includes woofer displacement too. So i'd make it around that mark, maybe a bit smaller (1.8-2.0 cu.ft.) considering the box design isnt going to be easy to get a large volume.

[Vg-ute-mad]

For a sealed enclosure 15", it's 45.5 Litres (1.6 cu.ft).

And for a ported enclosure, it's 60 Litres (2.2 cu.ft).
Port diameter 101 mm/4".
Port length 350 mm/ 13.75"

[holdenboy]

Hmm, well they dont mind small ported enclosures then.....interesting, thanks Vg

[Vg-ute-mad]

Hmm, well they dont mind small ported enclosures then.....interesting, thanks Vg

No worries