tbeats Posted May 18, 2019 Report Share Posted May 18, 2019 Got a subwoofer box at 2.53 per sub sealed running sub at a little over rms so I'm reaching xmax pretty fast on low notes. Rockford recommends on my p3 15 1.58 to 3 cube sealed . They told me for the power I have I need to be in the lower side no more then 2 cubic per 15. Is there any thing I could do to bring the air space down but is also reversible in case I go with a sub in the future that could use more air space. Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted May 18, 2019 Report Share Posted May 18, 2019 Sure, just about anything solid will work. Pieces of 2x4 screwed in to take up space. The best thing to do, but it costs a little money, is to get some 2" foam board insulation and cut out whatever shape of pieces you need. You can glue them in with some aerosol glue or a hot glue gun. They won't add much weight and they take up space just fine. "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
tbeats Posted May 18, 2019 Author Report Share Posted May 18, 2019 6 minutes ago, Triticum Agricolam said: Sure, just about anything solid will work. Pieces of 2x4 screwed in to take up space. The best thing to do, but it costs a little money, is to get some 2" foam board insulation and cut out whatever shape of pieces you need. You can glue them in with some aerosol glue or a hot glue gun. They won't add much weight and they take up space just fine. Awesome. So I'm trying to calculate how to come up with .6 cubic feet of mass to get my net down to 2.0 cube on each sub . How can I figure that with the foam board? Link to comment Share on other sites More sharing options...
SnowDrifter Posted May 18, 2019 Report Share Posted May 18, 2019 L*W*H Divide by 12^3 to convert cuin to cuft ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted May 18, 2019 Report Share Posted May 18, 2019 8 hours ago, tbeats said: Awesome. So I'm trying to calculate how to come up with .6 cubic feet of mass to get my net down to 2.0 cube on each sub . How can I figure that with the foam board? .6 cu ft is 1037 cubic inches. "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.