prefab, cookie cutter, premade, mass produced, aka china factory boxes with china quality wood. You'd always want a box designed to maximize the loudness and performance out of your subwoofer. The difference between a prefab and a custom box would be, prefab would shake your rearview mirror a little bit, Custom would make it fall and would also rattle your car apart. dont let me get started on the sound quality comparisons @_@. http://www.caraudio.com/forums/high-output-enclosures/535560-high-output-enclosures-picture-log.html look around in this thread, you'll see what a real enclosure should look like.What do you mean by "prefab" box? I thought you said ported will be better? Also I don't have any space (I don't live in a house) to make my own box. I'm honestly not running on a lot of trunk space either, and I don't think the height of a 15" in a box will fit under the ceiling of my trunk. I own a 2003 Mitsubishi Lancer.
But guys do I need them? Isn't it wicked hard to make your own box? I'm not as excited to do that as I said I don't have the space to build my own box. Will the ported box deliver louder bass in comparison to my 1 polk sub? Because I'm pretty impressed with it right now nd that's prefab nd ported. I know you guys want to give me the fullest potential for my sub(s) but I don't think it's gonna be convenient.Ported will have more output. Just about any box you find online or at best buy, etc is a prefab. You want a custom built box to your subs recommendations to get the most out of your subs without damaging them.
Wow that looks nice, the price is good too. How do you know they are going to sound better?Boston Acoustics G112PD GTuned™ ported enclosure with dual 12" G1 subwoofers at Crutchfield.com800W Boston Acoustics 12" G112PD GTuned Series Loaded Enclosure
much better option ported box also //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
I agree with this guy, those subs are fine with that amp.... try it out, if you want more sell your current stuff on ebay and then get more...i'd say just keep your current amp and sub unless you really really REALLY crave for a ton more bass. Little upgrades like this arent really worth your money.