Tarball Posted March 13, 2013 Report Share Posted March 13, 2013 How does isobaric loading factor into t-line box design if at all? or is it just not compatible? CURRENT SYSTEM: Alternator: Stock alt on mids/highs Isolated DC Power 270 SP - Charging @ 16.8v Batteries: (2) XS D1400s Power Cable: Double Runs of 1/0 KNU Kolossus Fleks Headunit: 80-PRS Sub Amp: DC 5.0k Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones Subwoofer Enclosure: 9.1cubes @ 32hz - brutal. Mids & Highs Amp: CT125.4 Active Components: Mids RE XXX 6.5c Highs - 3 RE XXX tweeters per side(A pillar) Noise Control: Damplifier Pro all over the cab. Build Log If you do business with me please leave feedback here: FEEDBACK THREAD Highest Legal Score: 151.0 db Highest Musical 30 Second Average: 151.6 db Link to comment Share on other sites More sharing options...
Namosh Posted March 13, 2013 Report Share Posted March 13, 2013 As in a push-pull design? My Ram Quad Cab Blow-through Link to comment Share on other sites More sharing options...
Tarball Posted March 13, 2013 Author Report Share Posted March 13, 2013 2 subs facing each other - front to front. in the same mounting hole. CURRENT SYSTEM: Alternator: Stock alt on mids/highs Isolated DC Power 270 SP - Charging @ 16.8v Batteries: (2) XS D1400s Power Cable: Double Runs of 1/0 KNU Kolossus Fleks Headunit: 80-PRS Sub Amp: DC 5.0k Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones Subwoofer Enclosure: 9.1cubes @ 32hz - brutal. Mids & Highs Amp: CT125.4 Active Components: Mids RE XXX 6.5c Highs - 3 RE XXX tweeters per side(A pillar) Noise Control: Damplifier Pro all over the cab. Build Log If you do business with me please leave feedback here: FEEDBACK THREAD Highest Legal Score: 151.0 db Highest Musical 30 Second Average: 151.6 db Link to comment Share on other sites More sharing options...
White Lightning Posted March 13, 2013 Report Share Posted March 13, 2013 Never seen it done ... but would be better musically (dynamics), but for SPL ... not so much Kenwood / HELIX / Linear Power (For The Love Of Music) / Brutal Sounds / OverKill Electric Co Questions About Sound Quality ?? Try Here ... Sound Quality, What does it REALLY mean ?? SMD SOTM Winner "White Lightning" 1997 GMT400 Chevy Silverado "The Green Dickle" 1994 GMT400 Chevy "Phantom Dually" Randal's 2007 Chevy Avalanche (we haven't named this one yet) Dylan's "Brutal" 17 Chevy Cruze RS Hatch Link to comment Share on other sites More sharing options...
Tarball Posted March 13, 2013 Author Report Share Posted March 13, 2013 Never seen it done ... but would be better musically (dynamics), but for SPL ... not so much Agreed, SPL would not be the goal, just wondering if the iso loading would have any effect on the box design/tuning/ length etc. If i understand the T-line concept the cone area of the driver wouldnt be changing and neither would the resonant frequency - so the box would stay the same. CURRENT SYSTEM: Alternator: Stock alt on mids/highs Isolated DC Power 270 SP - Charging @ 16.8v Batteries: (2) XS D1400s Power Cable: Double Runs of 1/0 KNU Kolossus Fleks Headunit: 80-PRS Sub Amp: DC 5.0k Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones Subwoofer Enclosure: 9.1cubes @ 32hz - brutal. Mids & Highs Amp: CT125.4 Active Components: Mids RE XXX 6.5c Highs - 3 RE XXX tweeters per side(A pillar) Noise Control: Damplifier Pro all over the cab. Build Log If you do business with me please leave feedback here: FEEDBACK THREAD Highest Legal Score: 151.0 db Highest Musical 30 Second Average: 151.6 db Link to comment Share on other sites More sharing options...
CleanSierra Posted March 13, 2013 Report Share Posted March 13, 2013 Im running an isobaric push/pull in my truck and I know CablGuy is running a push/push. Sound quality and accuracy are definitely improved over standard loading. So you COULD try it with the T-line and see how it goes. Just use the airspace requirements for one sub as opposed to 2. Im interested to know the outcome. You can set it up with a single sub first, get some good listening in, then do your compound loading and see if you like the difference. Just do you know, you typically don't want to try this with subs that have monster Xmax. Im not the one you want to try to troll. Just a fyi for you. Link to comment Share on other sites More sharing options...
barney91 Posted March 13, 2013 Report Share Posted March 13, 2013 I built a box a while back to try it out, it works but i didnt compare it to anything else. The specs on that build are a t-line tuned to 35hz with 2 rockwood 8s in a push-pull design and there being powered buy the stock sub amp of a 03 suburban Idk how much power there getting but it sounds good for what is. I can't get pics because the build was for a family member Alpine 9884 RF T2 comp set up front The Epicenter 2x RF T10001bd 2x Sundown sa-15 t-line Big 3 Smd DD-1 Link to comment Share on other sites More sharing options...
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