fox_racin4 Posted May 25, 2010 Report Share Posted May 25, 2010 ok so im onto box number 3 for the DDs ive tried an ABC box which failed a 4cube at 38 hz ( current box doing a 146@41hz) and the new box which will be 4.8@ 39-40 hz with 106 square inchs of port each sub will see roughly 3k box is in the trunk facing forward seald from trunk how will it be.. .compared to teh 4 cube box? Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
blackrosetiger Posted May 25, 2010 Report Share Posted May 25, 2010 Try firing your subs to the rear you'll get less cancelation that way. and your scores should be higher. Its probably not your box but the orientation of that box Quote 1998 Plymouth Voyager (daily) Jensen VM9213 H.U. (I Know but I havent had any problems.... yet) 5.25" Factory -> Sound Stream SST5.2 6x9 Hifonics ZXi 693 -> Sound Stream SST6.9 Amp: Class D: Crescendo 3KWP (x2) Class A/B: Crescendo 1000C4 Sub: Almani S-7 10" (x6) Link to comment Share on other sites More sharing options...
fox_racin4 Posted May 25, 2010 Author Report Share Posted May 25, 2010 no room to fire to teh rear box will be 14 tall 31 deep and 36 wide with it 31 deep the box acctually hits the rear of the car and i have maybe an inch between the box and my back seats haha Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
n8ball2013 Posted May 25, 2010 Report Share Posted May 25, 2010 Try firing your subs to the rear you'll get less cancelation that way. and your scores should be higher. Its probably not your box but the orientation of that box not always. You need to seal off the box well front and back and you should be louder forward firing. Fox try sliding the box back and forth you may need to have it back a few inches to find the optimal spot. Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
fox_racin4 Posted May 25, 2010 Author Report Share Posted May 25, 2010 i can only move it maybe half an inch befor subs will hit the seat while playing music and such and myabe an inch side to side other then that... i cant move it it literally takes up the intire trunk of the car! haah Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
fox_racin4 Posted May 26, 2010 Author Report Share Posted May 26, 2010 bumppp Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
-Hobby- Posted May 26, 2010 Report Share Posted May 26, 2010 How big and what was the port area for the other boxes? Is your rear deck sealed as well as around the box? That area should be sealed as tightly as you can get it if your going this route. That port area is BIG but I agree with you tuning up around 40hz like DD recommends. Quote Link to comment Share on other sites More sharing options...
fox_racin4 Posted May 26, 2010 Author Report Share Posted May 26, 2010 ill be sealing rear deck once the box comes out thats all thats left to seal up current box is 4 cubes at 38 with 78 square inches of port Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
-Hobby- Posted May 26, 2010 Report Share Posted May 26, 2010 Thats a lot of port area too. Ever consider shrinking it down to 16 per cube and seeing if there is a difference. Easy to do and dont need a new box to do it. I would seal that deck off for sure. Helped a lot in our Mazda. Quote Link to comment Share on other sites More sharing options...
fox_racin4 Posted May 26, 2010 Author Report Share Posted May 26, 2010 im told to go with more port area and not less lol Quote 1998 gmc extd cab 12 crossfire C710s 4 SAZ-4500s 3 Singer 400A altsbuncha mids/highs Team Asshole Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.