i'm almost tempted to do the 4 10's sealed of some sort... only problem i see is i'd have to do double baffle.. and again, that would take up a lot of room...A HDC3 18 might be a better choice if you were looking for more output. I would suggest a pair of HDC3 15s as getting a lil bit louder than the single 18, but you dont have the air space to give them honestly.
How about the Sundown Nightshades? The 15"s only require 2.75 to 3 cubic feet per sub, and would get quite loud off your current amp. They honestly only need 1500w to shine //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
Another idea would be to downsize subs a bit, a pair of HDC3 12"s would be very loud in that car as well and give you some trunk space back.
I think your boxes are taking up too much space in your trunk and not allowing your subs to "breath" much, hince the lack of output you desire.
Just a few suggestions....good luck man. you think 2 12's would get much louder though??..
BTW, what camera did you record the (2) Type Rs vid with? Looks like it caught the flex very well.
again.. i dunno if I have the room for 2x 15's... plus that may be to much over budget for me...2 HDC3 15s and a box built by mlstrass will put you where you need to be.
2 15" Nightshades is by far his best option. It is probably over his budget though, as nightshades are expensive.How about the Sundown Nightshades? The 15"s only require 2.75 to 3 cubic feet per sub, and would get quite loud off your current amp. They honestly only need 1500w to shine //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
Another idea would be to downsize subs a bit, a pair of HDC3 12"s would be very loud in that car as well and give you some trunk space back.
I think your boxes are taking up too much space in your trunk and not allowing your subs to "breath" much, hince the lack of output you desire.
2 12's is less cone area than 1 18??? really??2 15" Nightshades is by far his best option. It is probably over his budget though, as nightshades are expensive. 2 12" HDC's would be loud, 2 12s is less cone area than one 18". I realize he's doubling the power too, but just throwing that out there