i have a nearly new FI CAR AUDIO BTL 15" sub woofer... great competion sub Dual 2 ohm its fully loaded with a third magnet, the high xmax voice coil, and all those goodies.. 67 lbs sub only its a beast..i had it for 1 month before i bought my truck and i bought a regular cab so it wont fit so it has sat ever since..it does require a minimum 4 cubic feet space up to 7 or 8 cubes hardly ever played, it needs ALOT of power to experience the max ability, rated 2000 watts RMS but ive seen up to 7K pushed through ones online with no problem i ran it through a 1000 watt amp and hit 143 Decibels on a DB Meter..placed 2nd in loudest of louisville with just one sub.. its damn loud with all the options i payed $480 Shipped the new models came out not long ago they arent nearly as powerful as the model i have....so make me an offer.. i need the money but i cant go too low its in perfect condition, the cone hasnt even broke in all the way..

also i have a 4Cubic feet custom box for it...double baffled front, middle brace to support the weight mirror red finish in the front, grey carpet on sides and back, FI logo under the carpet, custom figure 8 port on the side, 4 inch ports, lengthened for low frequency.. will sell together or separate...make an offer on either or both!!!!

 

143?! Pretty impressive. I managed a 143 with 3 jl w3 12's and a d-class 1200w amp, in a little hatchback. Granted, they were worn to **** when I got'em, but still not bad.(this was 8 yrs ago) So 143 with 1 15, thats doing something.......

Good luck with your sale, shouldnt be too hard to get rid of........

Ps. I had 2 jl w6 18's and a ppi 1800w in this same car (4banger stang), never got to meter it before someone snatched the amp, talk about crucial....

 

DO you still have these?

Very intersted if so, email me- thevln@hotmail.com