KiKaZz74 Posted July 7, 2014 Author Report Share Posted July 7, 2014 Lower tuning would be longer right? Can anyone help me figure out how to tune it? Like the math involved to figure it all out and the ratio and Port area. All that jazz. Port length Calc didn't work. Go figure. It was meant to be a 34hz tune. Right angle bracket maybe for bracing? I can make the box deeper to get some more volume. The port volume is subtracted out of the total volume right? The volume I have is calculated from inventor. I used the volume of one part and figured the total if it was solid then subtracted the volume of all the parts of the box. Then divide by 1728 to get cubic feet. Then found por volume and subtracted from that to get final. Is that correct? My SPL to SQ Build Log Vehicle:1997 Dodge Dakota Ext Cab 4x4 2009 Dodge Journey SXT5.2L V8 Magnum 3.5L V6 Stock AltEquipment: Headunit- Alpine CDE-147BT Mids/Highs Amp- JL Audio G6600 Class AB 6 Channel Sub Amp- Hifonics BRZ1700.1D @ 2 Ohms Taramps DSP3000.1D Sub- Hertz Hi Energy 12" HX300D SounDrive SDA3 12 Tweeters- Rockford Fosgate Power Series Silk Domes Hertz Hi-Energy Mids- Dayton Audio Reference 4" Full Range Drivers Midbass- Silver Flute 6.5" Hertz Hi-Energy 6.5" Processor- MiniDSP 2x4 RCA- 6 channels of SounDrive HF series Wire- EB Flex 2/0 -Member of Team SounDrive Link to comment Share on other sites More sharing options...
KiKaZz74 Posted July 10, 2014 Author Report Share Posted July 10, 2014 Bump for some help and more insight. My SPL to SQ Build Log Vehicle:1997 Dodge Dakota Ext Cab 4x4 2009 Dodge Journey SXT5.2L V8 Magnum 3.5L V6 Stock AltEquipment: Headunit- Alpine CDE-147BT Mids/Highs Amp- JL Audio G6600 Class AB 6 Channel Sub Amp- Hifonics BRZ1700.1D @ 2 Ohms Taramps DSP3000.1D Sub- Hertz Hi Energy 12" HX300D SounDrive SDA3 12 Tweeters- Rockford Fosgate Power Series Silk Domes Hertz Hi-Energy Mids- Dayton Audio Reference 4" Full Range Drivers Midbass- Silver Flute 6.5" Hertz Hi-Energy 6.5" Processor- MiniDSP 2x4 RCA- 6 channels of SounDrive HF series Wire- EB Flex 2/0 -Member of Team SounDrive Link to comment Share on other sites More sharing options...
Ritch40 Posted July 11, 2014 Report Share Posted July 11, 2014 i personally would use fiberglass matte and resin to reinforce the inside of the enclosure. and be sure to take your time while doing it. ive done that to my last 2 builds and was impressed with the end results. Link to comment Share on other sites More sharing options...
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