garrettr Posted September 10, 2009 Report Posted September 10, 2009 i just got a 97 blazer and im planning to build a box for my two AQ street duty 15s the dimensions for the box are 36'' wide, 34'' deep and 17'' deep that will put me at 8.7 cubic inches but i dont know alot about ports yet so i was wondering if anyone could lead me into the right direction as far as port tuning and all of that goes thanks alot
aznboi3644 Posted September 11, 2009 Report Posted September 11, 2009 8.7 cubic inches isnt even enough to fit your hand
garrettr Posted September 11, 2009 Author Report Posted September 11, 2009 i meant cubic feet,but i am lost on what frequency to tune the port to this is the first box i have built and dont know much about porting yet
siucsaluki11 Posted September 11, 2009 Report Posted September 11, 2009 You lookin to pay for a design? I miss my blazer (got rid of it 3 weeks ago now). Designs arent expensive. And i know a bit about the car. woman..cant live with em...cant shoot em...guess were all fucked You might be a Redneck if you use your leftover gutters for a speaker box port... YOU JUST LOST THE GAMER.I.P. Blazer=========================Last setup was in the 141s on music (37hz) with 2 12s and 1kw in a 4dr blazer.2010 Mitsubishi Lancer DE2 12in Clarions (kept from blazer)HiFonics BRZ1700.1d (at 2 ohms BLOWN) [JBL GTS180X for subs currently 60wRMS x2ch!!!!!! This works for till i get the blown amp fixed] Alpine 4ch salvaged from blazer (currently near death)9887 peerless 7s in the doors and CDT tweeters ran active no speakers in the rearKintik HC1400 under the hood.metered once a while ago, dont remember it...was piss poor compared to the blazer, mid 130s i think....looking to replace subs and amp when i have money.
matt402 Posted September 11, 2009 Report Posted September 11, 2009 subs up port back works best. try to get ~130 sq in of port, tuning is a personal preference, lower tuning better for daily/lows, higher tuning yields better spl #s. do u want a slot port or aero ports? proper bracing and a double baffle would also be nice.
garrettr Posted September 11, 2009 Author Report Posted September 11, 2009 i am thinking slot port and im not looking for spl just going to be a dd thanks for the help so far
amazinblazin10 Posted September 11, 2009 Report Posted September 11, 2009 Tuning Calculator You could use this. In a blazer you should be able to get 38 inches wide. At least that is how it is in my 96 blazer. Hope this helps. 1997 Dodge Ram Van 2500 Big III addition with 1/0 awg wiring all throughout Lightning Audio Strike S4.1000.1D Jenson XA2250 2 - 12" Mtx Jackhammers JH55 3ft cubed box sealed under the rear bench seat Pioneer DEH-P6000UB head unit MB Quart FWA 160 components up front
matt402 Posted September 12, 2009 Report Posted September 12, 2009 how much depth will ur box have? a port that is 26x5 (130 sq in) needs to be 21.66 inches long to tune to 36hz... yw
That1Kid Posted September 18, 2009 Report Posted September 18, 2009 Tuning CalculatorYou could use this. In a blazer you should be able to get 38 inches wide. At least that is how it is in my 96 blazer. Hope this helps. Yup, I got 38 inches wide in my Blazer. I'm about to wall that bitch. -98' Ford Expedition (Rest in Peace) -AVH-P3300BT -Crescendo BC5500 -4 18" DC m2 Level 3.
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