I had a 15" xxx. It's by far my favorite sub. The box was 4 cubes 32hz. If I were to get an 18" xxx, what kind of difference should I expect? I assume there would be more output, but is there anything else?
More output, could be less SQ depending on the box. Main difference will be more output, and you should upgrade the amp too, not needed, but would help the change.
What are you gonna do with the 15? //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif