I'm looking at getting a single subwoofer and the space I want to put it is limited. The sealed option is a 10" Rockford Fosgate P3 Shallow Mount and the vented option is an 8" Rockford Fosgate P3. Both require the same amount of enclosure volume of .625 cubic feet, which the most I'm willing to do.

I'm trying to fit a sub, two amps, and a battery under a strut tower brace.

The 10" is an 400 RMS power and the 8" is a 250 RMS power. I know with porting you can get more out of a sub, but will an 8" ported beat out 10" sealed?

So which would be better?

Discuss.

I'm trying to fit a sub, two amps, and a battery under a strut tower brace.

The 10" is an 400 RMS power and the 8" is a 250 RMS power. I know with porting you can get more out of a sub, but will an 8" ported beat out 10" sealed?

So which would be better?

Discuss.

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