eyeSea

iTrader: (4)

I was thinking because there would be more air space inside the box versus having 2 10" W3V2's.

will4992

No, 1 would not be better. When it comes to subwoofers, more air space doesn't mean better. You want to provide the optimum box volume for the particular sub. 2 10w3 would be louder. Their optimum enclosure size is .625 cu ft. so the large zenclosure box would be about right after displacement.

quakerroatmeal

iTrader: (9)

It will probably sound better/balanced out, but not going to be insanely loud. Unless you got upgraded front speakers then you would drown out easily on 2x10s.

w8lifter21

iTrader: (1)

Like will4992 said, one will sound better. From experience . I had two of the exact subs in my Z. Sounded ok with the windows up, but when I would crack the windows about 1", and then they would come to life! That's a very clear indication that your enclosure is too small for your subs. If you insist on having two, one thing I did that helped until I bought a different box is to mount the subs inverted. Meaning magnets out. By doing this you are freeing up a little air inside the box that was once displaced by the subs. It was still too small for the subs, but it helped for a little while lol.