Swan99Hoe Posted October 4, 2011 Report Share Posted October 4, 2011 I have a 99 Tahoe and I have a aq2200 on one 15 in a box tunned to 40hz. And it kills the highs but it sounds like shit on songs with low bass. I want to tune my next box lower but I keep hearing about vehicle frequency and that you should know what that is before you tune your box. Any insight, advise, or tips on how to find the perfect frequency for your setup? Thanks! Build Log: http://www.stevemead...deo-added-pg-3/ Youtube Channel: http://www.youtube.c...nRoyal76/videos ~Team Nussiance~ Head Unit: Sony MEX-BT38UW Amplifier: 1 AQ2200d for break in period Subwoofers: 2 AQ HDC3 18's Mids and Highs: 1 pair of AQ PA-6.5's and 1 pair of AQ PA Supertweets Scores: 148.1db @47hz 146db- Dash 143.8db- Headrest Both on music Link to comment Share on other sites More sharing options...
6berry Posted October 4, 2011 Report Share Posted October 4, 2011 the resonant frequency of your car isnt that relevant unless your talking about straight spl applications. normally just tune it to what kind of music you listen to. if you listen to rap then 30-33 Hz is good. if you listen to rock then 33-36 hz is good 1999 Audi A4 1.8T::: 4 - DC Level 3 10's in a 4th order Rockford P6002 on Subs for now (3-3.5k coming eventually) MB Quart ONX4.60 for Mids and Highs Boston S50 Components in Front Boston S65 Coaxials in Rear 40 Sq Ft of Second Skin Damplifier Build Thread UBL 1948 Plymouth Link to comment Share on other sites More sharing options...
knowledge Posted October 4, 2011 Report Share Posted October 4, 2011 i might be wrong but u tune it close to ur frequency to hit the numbers and lower to hit close to most in between about 32 to 38 is great. mines is at 35 and hits the lows like no other REFF'SMy linkEBAYhttp://feedback.ebay...ck&myworld=trueI love car audio so much because I will never be done. I can never win, and I will never get it finished or perfect. It always has me coming back for more, I can never get my fill of it, but I get what I need. Link to comment Share on other sites More sharing options...
Swan99Hoe Posted October 4, 2011 Author Report Share Posted October 4, 2011 Ok so would 36 be a good inbetween spl and sq setup? Build Log: http://www.stevemead...deo-added-pg-3/ Youtube Channel: http://www.youtube.c...nRoyal76/videos ~Team Nussiance~ Head Unit: Sony MEX-BT38UW Amplifier: 1 AQ2200d for break in period Subwoofers: 2 AQ HDC3 18's Mids and Highs: 1 pair of AQ PA-6.5's and 1 pair of AQ PA Supertweets Scores: 148.1db @47hz 146db- Dash 143.8db- Headrest Both on music Link to comment Share on other sites More sharing options...
Reilly Posted October 5, 2011 Report Share Posted October 5, 2011 Tuning frequency is only part of it, port size/ratio and box size changes the roll-off And the driver itself Clovis Custom Audio 559-392-3600 96 Silverado Single Cab 2-DD9515's Cut-through 1-DDSE Amp Stock electrical and a couple small stingers, LOL Link to comment Share on other sites More sharing options...
georgiaspl Posted October 5, 2011 Report Share Posted October 5, 2011 My 07 Tahoe peak freq is 40 hz if that helps Link to comment Share on other sites More sharing options...
Swan99Hoe Posted October 6, 2011 Author Report Share Posted October 6, 2011 Tuning frequency is only part of it, port size/ratio and box size changes the roll-off And the driver itself So basically your saying im going to need quite a few termlab sessions? But as for port size/ ratio box size im a little confused. Build Log: http://www.stevemead...deo-added-pg-3/ Youtube Channel: http://www.youtube.c...nRoyal76/videos ~Team Nussiance~ Head Unit: Sony MEX-BT38UW Amplifier: 1 AQ2200d for break in period Subwoofers: 2 AQ HDC3 18's Mids and Highs: 1 pair of AQ PA-6.5's and 1 pair of AQ PA Supertweets Scores: 148.1db @47hz 146db- Dash 143.8db- Headrest Both on music Link to comment Share on other sites More sharing options...
Swan99Hoe Posted October 6, 2011 Author Report Share Posted October 6, 2011 My 07 Tahoe peak freq is 40 hz if that helps Thanks! Build Log: http://www.stevemead...deo-added-pg-3/ Youtube Channel: http://www.youtube.c...nRoyal76/videos ~Team Nussiance~ Head Unit: Sony MEX-BT38UW Amplifier: 1 AQ2200d for break in period Subwoofers: 2 AQ HDC3 18's Mids and Highs: 1 pair of AQ PA-6.5's and 1 pair of AQ PA Supertweets Scores: 148.1db @47hz 146db- Dash 143.8db- Headrest Both on music Link to comment Share on other sites More sharing options...
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