should i go with 2 10's?

[snyderd758 10+ year member]

Im bored i already have 4-8" sundown sa8v2's in a ported box under the back seat of my 09 nbs chevy crew cab. If i go to 2 10's will i lose alot of output? i have 2 fi ssd 10's sitting around collecting dust i didnt have enough airspace for a proper enclosure before but i was going to lift the seat anyways. I understand im losing cone area but even in a poorly designed box the 10's were deeper before. thoughts?

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[boomzabit 10+ year member]

No way do you have space for 4 8" SA's ported. Ext cab trucks barely have enough room for 2 8'' SA's ported. You could do the 2 10's sealed.

I eventually plan on doing 2 8's probably SA's ported under my rear seat at some point.

 

[snyderd758 10+ year member]

um i do there in there..... a little on the small side but plenty of port area. when i lift the seat seat i will have 4.2 cu ft before displacements plenty for the 8's and alot more than i need for the tens. Also its a crew cab.