looking to get hardest hitting 15" sub i can get without using whole trunk for the enclosure 2004 caddy dts will be a daily driver and used in some local shows already have a few amps i can use at 1 or 2 ohm.
dd or fi I like cause still need trunk space for amps and some luggage anyone have one for sale i like the dc level 5 but no space fore huge box will put that in old school car in june thanx.
Look, if you don't have room for 3.5 cubic feet of box, then forget about a 15" sub. They ALL need that much air space. If you can't spare it, then I suggest you consider something like the BTL 12" which will only need 2.5 cu ft for the box. It can also get by with less power since it has less moving mass to control.
Also you'll need to buy the Fi subs directly from Fi, but they aren't that expensive. Fi has very reasonable prices. www.ficaraudio.com