johnnyboy Posted July 20, 2012 Report Share Posted July 20, 2012 Hey guys i built a box using torrez and well its not sounding as i expected so im wondering if i did something wrong its not hitting the low notes well what did i do wrong?pleas help me fix it Quote Link to comment Share on other sites More sharing options...
will77530 Posted July 20, 2012 Report Share Posted July 20, 2012 details of box Quote Link to comment Share on other sites More sharing options...
Raptorman Posted July 20, 2012 Report Share Posted July 20, 2012 Need more details, like the sub, and your amp, etc. Quote 1996 GMC Sonoma Four Fi BTL Neo 18's In 2:1 6th Order Bandpass 2 Ampere 5k's @ .5 TEAM FI TEAM #LITHIUMCANTDEMO On 10/20/2013 at 0:37 AM, KillaCam said: Fucking with a Prius driver is like making fun of a disabled kid. Pussies. Link to comment Share on other sites More sharing options...
Ddub847 Posted July 20, 2012 Report Share Posted July 20, 2012 what did u tune it to? Quote Link to comment Share on other sites More sharing options...
johnnyboy Posted July 20, 2012 Author Report Share Posted July 20, 2012 (edited) im trying to upload the images but there not comming up so here's the links http://s1164.photobu...rent=box1-1.jpg http://s1164.photobu...urrent=box2.jpg its for three 12's cerwin vega vmax 122 powered by a Memphis 4kd Edited July 20, 2012 by johnnyboy Quote Link to comment Share on other sites More sharing options...
Raptorman Posted July 21, 2012 Report Share Posted July 21, 2012 What are your amp settings at? The Low pass filter, SSF, etc. Also have you tried different positions with your box Quote 1996 GMC Sonoma Four Fi BTL Neo 18's In 2:1 6th Order Bandpass 2 Ampere 5k's @ .5 TEAM FI TEAM #LITHIUMCANTDEMO On 10/20/2013 at 0:37 AM, KillaCam said: Fucking with a Prius driver is like making fun of a disabled kid. Pussies. Link to comment Share on other sites More sharing options...
yUmadBro Posted July 21, 2012 Report Share Posted July 21, 2012 Here ya go Quote Link to comment Share on other sites More sharing options...
Ddub847 Posted July 21, 2012 Report Share Posted July 21, 2012 box dont look bad should get decently low id check your wiring to your subs and xovers on your amps Quote Link to comment Share on other sites More sharing options...
johnnyboy Posted July 21, 2012 Author Report Share Posted July 21, 2012 (edited) guys the box can only face one direction and that's forward, this is in a Honda Civic so work with me here the low pass filter on the amp is set to 250 the subsonic is set to 20hz I checked the impedance of all the subs when wired together an it measured 1.something well the wire i used isn't the best of wire kinda thin but cud this cause a problem? also i used a crossover in this system so I'm guessing ill have to post the setting on that as well? so u guys are saying that these specs ok ? Edited July 21, 2012 by johnnyboy Quote Link to comment Share on other sites More sharing options...
Joe X Posted July 21, 2012 Report Share Posted July 21, 2012 Your box has a port cross-sectional area ratio fault, should be kept 9:1 BUT that should not be the reason of your problem, I would look if you are not receiving a high passed signal from the HU for example. Also the sub amp should low-passed 60 - 80Hz, the front stage should pick up from there, the subsonic filter is ok at 20Hz. You also should check the polarity of all the connections to the subs and their coils. Quote Link to comment Share on other sites More sharing options...
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