charokee Posted February 6, 2009 Report Share Posted February 6, 2009 (edited) I have two 08 kicker l5 12"s in the kicker box wired to two ohms off a hifonics 1608d. I would like to make this setup louder and lower by building a box and need a little help with dimensions and port design. It is going in a jeep cherokee and I have 40"x22"x19" high to work with and was thinking around 32hz for the port?. So if anyone could point me in the right right direction? Thanks Edited February 6, 2009 by charokee Quote Link to comment Share on other sites More sharing options...
Scrubbalo Posted February 6, 2009 Report Share Posted February 6, 2009 http://www.reaudio.com/speaker_box/LPort_Box_Calc.html Try this out Quote Sundown SAZ-3000 2 12" T3 DVC1ohm subs 58hz peak cabin frequency no deadner yet box tuned to 38hz BIG 3 upgrade yamaha patio speakers rear fill Alpine 9833 deck PPI FRX-456 Crossover PPI PAR-245 Preamp/EQ PPI DEQ-30 Band EQ fronts PPI tweets in kick panel PPI 2-way's in kicks for now 0/GA 1 run front to back Memphis 4 channel running rear speakers 75 X 4 only 2 channels used for now Planet Audio 4 channel 75 X 4 running front speakers 146.7 db usaci drivers door open 163.3 db port challenge mic in port 2012 4door silverado Link to comment Share on other sites More sharing options...
charokee Posted February 6, 2009 Author Report Share Posted February 6, 2009 http://www.reaudio.com/speaker_box/LPort_Box_Calc.htmlTry this out ya thanks I made this last night on there, hows it look? http://www.reaudio.com/speaker_box/LPort_Box_Calc.html Quote Link to comment Share on other sites More sharing options...
Guest Posted February 6, 2009 Report Share Posted February 6, 2009 doesnt work like that buddy, give us the red numbers from top to bottom. Quote Link to comment Share on other sites More sharing options...
charokee Posted February 7, 2009 Author Report Share Posted February 7, 2009 doesnt work like that buddy, give us the red numbers from top to bottom. 41 19 20 20 1 5 12 Quote Link to comment Share on other sites More sharing options...
charokee Posted February 7, 2009 Author Report Share Posted February 7, 2009 no one? I could really use some help with design and port dimensions. I can build I am just new at getting all the port dimensions and what not right. Quote Link to comment Share on other sites More sharing options...
Boon Posted February 7, 2009 Report Share Posted February 7, 2009 The port is maybe a little bit on the large side but otherwise that should work very well Consider making the port 4" wide and adjusting the length to get similar tuning - ~33hz Quote 10.x volts fo' life! Link to comment Share on other sites More sharing options...
charokee Posted February 7, 2009 Author Report Share Posted February 7, 2009 The port is maybe a little bit on the large side but otherwise that should work very well Consider making the port 4" wide and adjusting the length to get similar tuning - ~33hz ya I'll give that a try does it matter having the port on the one side with two subs? also should I put the subs up and port to the tailgate and how much room between the tailgate and port should there be? thanks Quote Link to comment Share on other sites More sharing options...
charokee Posted February 8, 2009 Author Report Share Posted February 8, 2009 Red numbers top to bottom for new box, someone please help me out!!! also I want to put the woofers facing up and use a 2x4 or something to brace in the middle. will that throw the tuning off too much? 41 18 21 21 .75 5 5 Quote Link to comment Share on other sites More sharing options...
jchrist Posted February 10, 2009 Report Share Posted February 10, 2009 Scrubbalo u dont have nothing im worried about just playing whats up Quote Link to comment Share on other sites More sharing options...
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