garrett30 Posted December 28, 2011 Report Share Posted December 28, 2011 I just installed 2 aq sdc2.5 15's and I am wondering if it would be better to leave the back seat down or o put it back up? the box is tuned around 27hz and is firing forward. Quote Link to comment Share on other sites More sharing options...
canderton01 Posted December 28, 2011 Report Share Posted December 28, 2011 have the box firing toward the rear and leave the seat down. Quote 2002 Camry XLE 35% tints all around 17'' Enkei FD-05 rims Fi Q15 in 3.8cu ft box tuned to 32Hz Pioneer DEH-P7200HD AudioQue AQ1200d 4 Gauge Tsunami wiring/RCA's mids/highs - OEM JBL system AudioTechnix Deadner Big 3 upgrade My YouTube Link to comment Share on other sites More sharing options...
mattc3366 Posted December 28, 2011 Report Share Posted December 28, 2011 ^what he said Quote subwoofers - two eclipse 88120s box - 3.4 cubes tuned to 32 hz amps - aq1200 and pheonix gold zx450 New build : 2 obsidian audio 15s same amp 6.1 cubic foot box tuned to 32 hz in a civic hatch Link to comment Share on other sites More sharing options...
Derrikm Posted December 28, 2011 Report Share Posted December 28, 2011 With my car I prefer to have the backseat down it sounds louder to me and because of where my amp was mounted (on the back seat) it allowed cold air to get to it so it helped with cooling to have the seats down. But I'm new to car audio so my input may not be the best here. Quote Link to comment Share on other sites More sharing options...
MarioB Posted December 28, 2011 Report Share Posted December 28, 2011 try it both ways and witch way you like it better. if you fire forward seal it off from the trunk Quote 12- DC Audio m2Lvl3 12's1- Hertz HSK3 way2- DC5K's2- ZX350.42- Stinger SP1500D batteries in rear3- runs of 1/0ga. to the rearTeam DC Audiodcsoundlab.com Quality is all in how you take pictures I have plenty of projects that look WAY better on camera then in person crazy to fit so many in so little. Reminds me of some of the porns I've seen? Link to comment Share on other sites More sharing options...
mlstrass Posted December 29, 2011 Report Share Posted December 29, 2011 Really curious on box specs as I don't see 2 of those fitting in a trunk in the proper size enclosure. Especially tuned to 27Hz as that's a long ass port if you did 16^2 port area per cube. As for trunk set ups my experience has been rear facing hits lower, forward firing peaks a little higher and is louder. Also sounds a little better on real music. Of course every car is different... Quote Link to comment Share on other sites More sharing options...
garrett30 Posted December 29, 2011 Author Report Share Posted December 29, 2011 Really curious on box specs as I don't see 2 of those fitting in a trunk in the proper size enclosure. Especially tuned to 27Hz as that's a long ass port if you did 16^2 port area per cube. As for trunk set ups my experience has been rear facing hits lower, forward firing peaks a little higher and is louder. Also sounds a little better on real music. Of course every car is different... the specs are 38"Wx17"Hx29"D and by my measurements and using a online calculator it shows that my slot port is at 27hz. Quote Link to comment Share on other sites More sharing options...
justin_garrett Posted December 29, 2011 Report Share Posted December 29, 2011 what are the port specs of the box Quote 1998 neon R.I.P 137.5 db's Youtube videos http://www.youtube.c...tingarrett64067 2000 Eclipse Headunit = pioneer avh-p1400dvd Subwoofers = 2 DC audio lvl 2 12's Amp= Vibe bass 5 1500rms @ 2ohms Single run of 0awg power and ground wire ( Big 3 wire upgrade comeing soon ) Link to comment Share on other sites More sharing options...
garrett30 Posted December 29, 2011 Author Report Share Posted December 29, 2011 what are the port specs of the box [/quoteits an L port and the specs are 25"Dx15.5"H and 14"Lx15.5"H Quote Link to comment Share on other sites More sharing options...
mlstrass Posted December 29, 2011 Report Share Posted December 29, 2011 I get 9^3 gross, so you're probably way on the small side with port/subs subtracted. What are specs for the port opening? I see 15.5 high, but how wide is it? How does it sound so far as this box "seems" to be way out of whack for those subs... Quote Link to comment Share on other sites More sharing options...
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