rambo.93 Posted January 7, 2013 Report Share Posted January 7, 2013 hey guys, so i recently built a box for my two 10" rockford fosgate p3 subs. im pretty sure i tuned it too high because they sound super quiet for most songs but they pick up and get loud at higher frequencies. Here is the torres sheet of my current box. im wondering if i should just build a sealed box this time to ensure hitting all the notes or if i should try again for a ported box? here is a screenshot of a possible design for a better box..idk if it would actually be better or not though. any advice is welcome! thanks guys. Link to comment Share on other sites More sharing options...
Kranny Posted January 7, 2013 Report Share Posted January 7, 2013 35hz isnt that high. what songs are you talking about that are quiet? Link to comment Share on other sites More sharing options...
Joe X Posted January 7, 2013 Report Share Posted January 7, 2013 Maybe you built the port incorrectly you have a sketch of what you built? Link to comment Share on other sites More sharing options...
rambo.93 Posted January 7, 2013 Author Report Share Posted January 7, 2013 like everything. if you have a specific song in mind i can go play that and tell you how it sounds with that. but dubstep and rap stuff is mostly quiet with random frequencies suddenly being louder when they get in the right range. Rick Ross-9 Piece, Gorilla Zoe-I'm Dumb, and Gorilla Zoe-Juice Box, those songs all sound great through basically the whole song. Link to comment Share on other sites More sharing options...
rambo.93 Posted January 7, 2013 Author Report Share Posted January 7, 2013 here is a top view. the 14.75 on the internal port was a typo. its actually 14. Link to comment Share on other sites More sharing options...
cj407 Posted January 7, 2013 Report Share Posted January 7, 2013 You're not tuned to 35hz. Give me a second to run the numbers but I can tell you that you aren't tuned below 37 https://www.facebook.com/pages/Cande-Shop-Llc/37897329949?ref=hl Youtube: http://www.youtube.com/user/Cande0Man"]http://www.youtube.com/user/Cande0Man Link to comment Share on other sites More sharing options...
KenC210 Posted January 7, 2013 Report Share Posted January 7, 2013 What do you have powering them? Kids Cadi Power Wheel Build2007 Ford Escape Build2012 Toyota Corolla Build 2013 Toyota Tundra Link to comment Share on other sites More sharing options...
Joe X Posted January 7, 2013 Report Share Posted January 7, 2013 Driver displacement for P310 = 0.074 per sub, other than that I couldn't find any problems. Disengage your subsonic filter if you have one or lower it's frequency below 30Hz. Link to comment Share on other sites More sharing options...
cj407 Posted January 7, 2013 Report Share Posted January 7, 2013 By the way gorilla Zoe - Juicebox is actually 37-38hz peak in the song. The first Torres box you posted. You do realize that the port is actually supposed to be 23" long? Don't follow the physical port length https://www.facebook.com/pages/Cande-Shop-Llc/37897329949?ref=hl Youtube: http://www.youtube.com/user/Cande0Man"]http://www.youtube.com/user/Cande0Man Link to comment Share on other sites More sharing options...
KenC210 Posted January 7, 2013 Report Share Posted January 7, 2013 Driver displacement for P310 = 0.074 per sub, other than that I couldn't find any problems. Disengage your subsonic filter if you have one or lower it's frequency below 30Hz. This also Kids Cadi Power Wheel Build2007 Ford Escape Build2012 Toyota Corolla Build 2013 Toyota Tundra Link to comment Share on other sites More sharing options...
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