Decaf Posted January 18, 2010 Report Share Posted January 18, 2010 Do you know what its gonna take to hold up 32kw in a daily driver?? I dont see in happening. If you do, then good jobmy car peaks at 45hz no matter what freq my box is tuned at.. a wall would shrink the cabin space which will change the resonant frequency up liquid nails has always sucked for me, titebond ftw proper bracing locations can help alot too Link to comment Share on other sites More sharing options...
Drek75633 Posted January 18, 2010 Author Report Share Posted January 18, 2010 a wall would shrink the cabin space which will change the resonant frequency upliquid nails has always sucked for me, titebond ftw proper bracing locations can help alot too Exactly. The smaller the cab. The higher the resonant frequency. Proper bracing throughout the box will also raise db's. And I've never heard of titebond. I'm goin to have to check into that. At the comp today my bracing for the port started breaking. I had used liquid nail to support them. Oh well. This box I have now is just a pos... I didn't get the numbers I wanted because of the box. 2004 Mustang 3 18s 6 crossfire bmf 1700s strapped @ .5 161.2 db Daily driver 159.4 @ 45 hz 158.7 @ 35 hz 154.4 @ 25 hz Team Hz Addiction http://www.youtube.com/Drek75633 Link to comment Share on other sites More sharing options...
Boon Posted January 18, 2010 Report Share Posted January 18, 2010 Proper bracing throughout the box will also raise db's. No it won't. Internal turbulence, dodgy loading of the cone = less dB. If your SPL box is flexing enough that it needs bracing then you built it wrong. 10.x volts fo' life! Link to comment Share on other sites More sharing options...
TheSundownFire Posted January 19, 2010 Report Share Posted January 19, 2010 Remind me how you're going to tune at 35hz and peak at 44hz? I've never seen a car peak 9hz off the tuning frequency... Not to be that guy but my car peaked exactly 9 hz off of tuning freq. Tuned to 33 hz and peaked at 42 hz. 1999 Pontiac Sunfire Alpine CDA-9886 Sundown Audio SAZ-1000D Sundown Audio SAX-50.4 Rainbow SAC 265.25 Components Image Dynamics iD12 Optima Yellow Top SQFire FTW. Link to comment Share on other sites More sharing options...
Boon Posted January 19, 2010 Report Share Posted January 19, 2010 Not to be that guy but my car peaked exactly 9 hz off of tuning freq. Tuned to 33 hz and peaked at 42 hz. @_____@ I would have to assume your box had a very small/no peak (bass shelf response) and your car had a peak at 42hz... To rephrase... it will never happen with a competition-orientated box. 10.x volts fo' life! Link to comment Share on other sites More sharing options...
TheSundownFire Posted January 19, 2010 Report Share Posted January 19, 2010 Ya I know. That box sucked. It was too small. And it didnt do shit on the TL. Hahahaha. 1999 Pontiac Sunfire Alpine CDA-9886 Sundown Audio SAZ-1000D Sundown Audio SAX-50.4 Rainbow SAC 265.25 Components Image Dynamics iD12 Optima Yellow Top SQFire FTW. Link to comment Share on other sites More sharing options...
Ben Building Posted January 31, 2010 Report Share Posted January 31, 2010 You should build a test box for one sub. Figure out how much space you have and make your test box half of that. Use a round port, start with a low tuning and go up from there until you reach a reasonable compromise on tuning and SPL. One sheet of wood seems like a good investment if you are going to be walling your car off. Link to comment Share on other sites More sharing options...
Noob_On_Droid Posted January 31, 2010 Report Share Posted January 31, 2010 To remind you how badass these subs are. This one just broke the 3rd box it's been in. Broke it today. You must build terrible boxes. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.