aznboi3644 Posted September 11, 2009 Report Share Posted September 11, 2009 in essence that is exactly what a t-line box is. so...if it's not the same size all through the box, then it's not a properly designed and effective t-line. so to answer your question...yes wrong...a transmission line does not HAVE to have a 1:1 ratio for the effective line length Quote Link to comment Share on other sites More sharing options...
siucsaluki11 Posted September 11, 2009 Report Share Posted September 11, 2009 wrong...a transmission line does not HAVE to have a 1:1 ratio for the effective line length I think he meant the area of the "port" has to be the same for the entire length of the port. Quote woman..cant live with em...cant shoot em...guess were all fucked You might be a Redneck if you use your leftover gutters for a speaker box port... YOU JUST LOST THE GAMER.I.P. Blazer=========================Last setup was in the 141s on music (37hz) with 2 12s and 1kw in a 4dr blazer.2010 Mitsubishi Lancer DE2 12in Clarions (kept from blazer)HiFonics BRZ1700.1d (at 2 ohms BLOWN) [JBL GTS180X for subs currently 60wRMS x2ch!!!!!! This works for till i get the blown amp fixed] Alpine 4ch salvaged from blazer (currently near death)9887 peerless 7s in the doors and CDT tweeters ran active no speakers in the rearKintik HC1400 under the hood.metered once a while ago, dont remember it...was piss poor compared to the blazer, mid 130s i think....looking to replace subs and amp when i have money. Link to comment Share on other sites More sharing options...
aznboi3644 Posted September 11, 2009 Report Share Posted September 11, 2009 I think he meant the area of the "port" has to be the same for the entire length of the port. synonymous Quote Link to comment Share on other sites More sharing options...
amazinblazin10 Posted September 11, 2009 Report Share Posted September 11, 2009 (edited) I have a t-line with a port that varies in size throughout. I have a loading chamber, then expansion chamber, then compression chamber, and then an acceleration chamber. I did not come up with the design but i can tell you the design was founded through trial and error. To be honest with you, you only need a t-line like that if your going to be running lets say more than 500 watts or so. The downside to this design is you need even more space than what a regular t-line would require. It's hard to tell but each individual chamber various in width. Edited September 11, 2009 by amazinblazin10 Quote 1997 Dodge Ram Van 2500 Big III addition with 1/0 awg wiring all throughout Lightning Audio Strike S4.1000.1D Jenson XA2250 2 - 12" Mtx Jackhammers JH55 3ft cubed box sealed under the rear bench seat Pioneer DEH-P6000UB head unit MB Quart FWA 160 components up front Link to comment Share on other sites More sharing options...
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