BLH Posted April 25, 2012 Report Share Posted April 25, 2012 wanting to get some input on these subs hifonics brz15d4 want to put 4 of these in my suv but before i buy want some in put thanks Quote Link to comment Share on other sites More sharing options...
4Bent Posted April 25, 2012 Report Share Posted April 25, 2012 get em and tell us how you experienced them. you gotta start somewhere. welcome to the forum http://www.stevemeadedesigns.com/board/index.php?app=forums&module=extras§ion=boardrules Quote BlowthroughSubs rebuild Amps 1-SAZ3500 1-T4004Coaxial 1Set Alpine Type-R Components 1 Set- kicker ks 5.21 Set- Kicker ks 6x8 Reciever Pioneer DEH-P7400HD2000 Ford F-150 EXT Cab Clarion EQ Link to comment Share on other sites More sharing options...
BLH Posted May 3, 2012 Author Report Share Posted May 3, 2012 Ok I just orderd these I wold like to put them in a ported box I need help on box size and port tuning the room I have is 45 inches long 22 with and 15 inches high I want to use 3 inch ports facing the back with the woofers facing up using 3/4 inch mdf like to tune it to 32 to 34 hzs any help woul be great Quote Link to comment Share on other sites More sharing options...
Kranny Posted May 3, 2012 Report Share Posted May 3, 2012 i definitely would've rather used these http://www.audioque.com/Street-Duty-SDC25-15-D4-Subwoofer_p_12.html Quote Link to comment Share on other sites More sharing options...
Chris Hammer Posted May 3, 2012 Report Share Posted May 3, 2012 Ok I just orderd these I wold like to put them in a ported box I need help on box size and port tuning the room I have is 45 inches long 22 with and 15 inches high I want to use 3 inch ports facing the back with the woofers facing up using 3/4 inch mdf like to tune it to 32 to 34 hzs any help woul be great In those dimensions you could do an L port with 6.5 cubes and a 4"x23.5" port thats about 20"s long and 33hz tuning. Worked perfectly when comparing my box specs and the math you use for figuring out tuning. But I know some members say its innacurate. Check it against Torres box calculator. The RE one will give you a rough idea with the airspace etc. Quote MY BUILD *****http://tinyurl.com/gmcbuild***** Vehicles 2005 GMC Canyon CB1000r - Currently where any future funds are going. (exhasut,bazzaz, ohlins shock, screen, etc.) crf250r - Used to be race bike..now I just trail ride..practice at the track on it. CH80 - Daily beater (when nice weather)best 150$ ever spent. 100+mpg Sold to: Skullz - pstone11 - Leo1103 - Volvo 63' - pavelpardo - imnew59585 Shower farts still piss me off.I think theyre pretty neat. When the water runs down your crack as you let one out... its like shitting in a crockpot. Link to comment Share on other sites More sharing options...
Chris Hammer Posted May 3, 2012 Report Share Posted May 3, 2012 (edited) With those dimensions you posted you could get like 6.5 cubes max. They recommend minimum of 2cubes for each so you are 1.5cubes under the minimum recomendation. Can you get anymore space? maybe make it taller like 18-19 inches...that will get you over the 8 cubes after port probably. I cant get torres at work but you should download it and play with your dimensions and ports to get your right amount of airspace and port area/tuning. Edited May 3, 2012 by Chris Hammer Quote MY BUILD *****http://tinyurl.com/gmcbuild***** Vehicles 2005 GMC Canyon CB1000r - Currently where any future funds are going. (exhasut,bazzaz, ohlins shock, screen, etc.) crf250r - Used to be race bike..now I just trail ride..practice at the track on it. CH80 - Daily beater (when nice weather)best 150$ ever spent. 100+mpg Sold to: Skullz - pstone11 - Leo1103 - Volvo 63' - pavelpardo - imnew59585 Shower farts still piss me off.I think theyre pretty neat. When the water runs down your crack as you let one out... its like shitting in a crockpot. Link to comment Share on other sites More sharing options...
BLH Posted May 3, 2012 Author Report Share Posted May 3, 2012 I can go 20 tall at max if need to Quote Link to comment Share on other sites More sharing options...
BLH Posted May 3, 2012 Author Report Share Posted May 3, 2012 I just don't want to go over the back seat to much Quote Link to comment Share on other sites More sharing options...
BLH Posted May 3, 2012 Author Report Share Posted May 3, 2012 I just need a box two subs Quote Link to comment Share on other sites More sharing options...
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