Box for 2 subs

[shoRunner]

I will soon be building a sealed box for 2 15" subs (blaupunkt overdrive odwa1500). I was wonder if i should have a sealed chamber for each sub or just have one chamber for both subs. They will both be running off a JBL 1200.1 amp so they will be mono. i was just wondering if it matter or not.

[nosaj070]

It doesn't make a difference, but if one ever blows, the other will be hurt if it keeps on playing in shared airspace. I would split it up, isn't much more work, and it also braces the box to reduce flexing a lot.