It depends on your car, but for a large car you can get a proper subwoofer with a wooden casing for less vibration.
When building a custom box to hold you subwoofer, size and air space recommended is different from subwoofer to subwoofer. Reference an owners manual online or at home to determine the best size to build your box.
Cyber Acoustics with a good size subwoofer or Bose
10 in. subwoofer
The 1996 Chevrolet Camaro takes 6.5" speakers in the front and back seat speaker panels, and has a small amplifier in the trunk that takes a 3" subwoofer. Hope this helps (:
It depends on the power rating of the subwoofer.
8in Subwoofer from 02-05 explorers
10"
8"
measure the diameter of the hole for the speaker/subwoofer and the distance to each bolt hole to asure you get the right subwoofer to fit properly.
A small 8-10" subwoofer is as big as any truck should go.
look at the manufacture's specs for the subs. They will most likely give you a description of exactly wht you need
The size of subwoofer is 8 inch