truck_buster23 Posted May 13, 2009 Report Share Posted May 13, 2009 Does anyone know the peak freq of my 06 trailblazer ls? Eclipse Hifonics Alpine Kinetik Optima Excessive Amperage alt Link to comment Share on other sites More sharing options...
Boon Posted May 14, 2009 Report Share Posted May 14, 2009 Nobody can. You could get a ballpark figure but to truly find out you need to find yourself a termlab/AC meter and do some sweeps 10.x volts fo' life! Link to comment Share on other sites More sharing options...
truck_buster23 Posted May 14, 2009 Author Report Share Posted May 14, 2009 Ok thanks bro I talked to a few people with trailblazers and with sub up port back like I'm doing they peak between 38 to 40hz or so. I guess I'm going with 38hz and see what happens. Eclipse Hifonics Alpine Kinetik Optima Excessive Amperage alt Link to comment Share on other sites More sharing options...
Boon Posted May 14, 2009 Report Share Posted May 14, 2009 Man, I hope you're not wanting to win any big competitions or anything... if I'm 3hz off my peak I'm down like 6dB in my car. 10.x volts fo' life! Link to comment Share on other sites More sharing options...
raytard Posted May 14, 2009 Report Share Posted May 14, 2009 you'd probably want to tune a few hz under the car's loudest frequency...atleast from like everything i've been told like 3-5hz under the peak (which will change with dynamat, seats in/out/folded up or down/size of woofer/size of box/windows up or down) if you're concerned with getting big numbers, get an ac mic, build a representative size sealed box, run sine sweeps, and tune 3-5hz under that with 14-16sqin port/cube...should be a good start Build: http://www.stevemeadedesigns.com/board/ind...hl=avalon+build monster/rockford/kicker/stinger cables, pioneer source, jbl highs/amps, kinetik/shuriken batts, iraggi alt, dei security, dc subs(atleast for now) Team DC Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.