Q_Rolls_Jimmy Posted July 1, 2008 Author Report Share Posted July 1, 2008 the cancellation could very well be the miss matching subs.With the difference in subs it will cause some subs to play louder then the other 2. there not hooke up i just have them to seal it off until i get the other two. Quote R.I.P. SONOMA I WILL FIND WHO STRIPPED MY BABY! Link to comment Share on other sites More sharing options...
MickyMcD Posted July 2, 2008 Report Share Posted July 2, 2008 Ray summed it up. You are basically using those woofers as an air compressor. A nice long 30hz wave takes a lot more than half a cabin to form, so as long as all four woofers are wired in phase and driven with the same signal, you should be quite alright. What I am thinking though is that the preliminary chamber housing the four 15's looks a wee bit on the small side. You could be forming a high pressure pocket that is interfering with sound reproduction. COULD, not are. Cheers, Mick Quote Work;DiGiCo D1 Live / MIDAS Heratige 1000 / MIDAS VeniceMeyer Sound CQ-1's, CQ-2's, PSW-2'sRAMSA Monitor AmplifiersP.Audio MonitorsBSS OMNIDRIVE and SoundwebDBX 231 and Klark Teknik DN360 EQ'sRCF TT22ARCF ART320 Link to comment Share on other sites More sharing options...
kingsuv Posted July 2, 2008 Report Share Posted July 2, 2008 there not hooke up i just have them to seal it off until i get the other two. The ones that are not hooked up will have more of a negitive affect then all 4 pushing into each other. Besides that same idea works will for pipo, and ho problems Quote Designing, building, and shipping boxes. Yahoo IM - kingsuv00If the listening level is too loud, please inform the driver, so he can promptly pull over, and let you out. not many cars can get me to pluggin my ears but this one.......damn. I mean the first minute is ok but that thing just really starts digging deeper and deeper in your earhole till you cant stand it no more. Seems like it does it with relative ease....16 12's on 8 amps.........gotta love it. Link to comment Share on other sites More sharing options...
Q_Rolls_Jimmy Posted July 2, 2008 Author Report Share Posted July 2, 2008 Ray summed it up. You are basically using those woofers as an air compressor. A nice long 30hz wave takes a lot more than half a cabin to form, so as long as all four woofers are wired in phase and driven with the same signal, you should be quite alright. What I am thinking though is that the preliminary chamber housing the four 15's looks a wee bit on the small side. You could be forming a high pressure pocket that is interfering with sound reproduction.COULD, not are. Cheers, Mick well thanks to everyone! but that adds another question why would it sound better with one sub switched negative to positive vice versa and the other regular? but who knows i will update when i get the rest of the stuff and see what happens thanx again. Quote R.I.P. SONOMA I WILL FIND WHO STRIPPED MY BABY! Link to comment Share on other sites More sharing options...
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