alex912005 Posted January 16, 2018 Report Posted January 16, 2018 12 hours ago, MrSkippyJ said: can't you do that with a ported box and interchangeable ports? If I am asking dumb questions I apologize, I really don't know much about enclosures. Thanks for the legit reply though!! Yeah but you would have to change the port for a different song and that's a pain in the ass. My Build Log
MrSkippyJ Posted January 16, 2018 Report Posted January 16, 2018 wouldn't you just tune a ported box lower for more bandwidth and higher for more spl? F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69
ckeeler11 Posted January 16, 2018 Report Posted January 16, 2018 6 minutes ago, MrSkippyJ said: wouldn't you just tune a ported box lower for more bandwidth and higher for more spl? Yes
tboorn Posted January 16, 2018 Report Posted January 16, 2018 2 hours ago, MrSkippyJ said: wouldn't you just tune a ported box lower for more bandwidth and higher for more spl? thats exactly correct, but how awesome would it be to have something that is ported at say... 26, and kills it down low, but also it ported at like 40 and has a crazy choke out factor, all the sudden you can demo and compete, or play songs with a huge bandwidth and have it sound great the whole time. Fidelity Built to Last Team Sound Asleep 24Runner Build Log: http://www.stevemeadedesigns.com/board/topic/196657-24runner-sleeper-system-lots-of-fi-neo-dd-focal-new-video-w-juicebox-lithium/ 2 x 12" Fi BTL N2 / 2 x 12" Fi BTL N3 2 DD M3b Maxwell 2.7V 3000F Supercapacitors Pioneer DEH-80prs Focal P165 V30 components Rockford Fosgate T-400.4
tboorn Posted January 16, 2018 Report Posted January 16, 2018 also the roll off with a 6th order is less so naturally it can play a wider range of notes than a traditional ported, but honestly they are extremely hard to design, and have little to no room for error without drastic effects, so unless you are really comfortable with your calculations and build, then i would start with a regular ported enclosure. Fidelity Built to Last Team Sound Asleep 24Runner Build Log: http://www.stevemeadedesigns.com/board/topic/196657-24runner-sleeper-system-lots-of-fi-neo-dd-focal-new-video-w-juicebox-lithium/ 2 x 12" Fi BTL N2 / 2 x 12" Fi BTL N3 2 DD M3b Maxwell 2.7V 3000F Supercapacitors Pioneer DEH-80prs Focal P165 V30 components Rockford Fosgate T-400.4
MrSkippyJ Posted January 16, 2018 Report Posted January 16, 2018 Oh I think I missunderstood. With the 6th you get wider bandwidth AND spl at the same time? F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69
kalilac619 Posted January 16, 2018 Report Posted January 16, 2018 Correct....I can play for instance 20hz-56hz with variance of 1-1.5db that entire bandwidth 2000 Suburban 6 runs of 2/0 12 JBL Pro audo mids ,6 timpano audio tweets and 1 Prv compression horn per door 475ah of yin long LTOs Triple 370 Amp Autotech Alts mids amps 2 Crescendo Skyway 3ks compreesion horn amp crossfire 800.4 Tweet amp Crossfire 2000.4 sub amp: 4 Crossfire XT 8ks Subs: 8 18 in Crossfires in a 4th order Best Scores at events… 163.5@38hz DBdrag sealed on the dash… 164.3 outlaw…162.9 Meca headrest
alex912005 Posted January 16, 2018 Report Posted January 16, 2018 4 hours ago, MrSkippyJ said: wouldn't you just tune a ported box lower for more bandwidth and higher for more spl? No, because if you tune too low you won't have any high bass. 6th order has 2 peaks, so you can tune one chamber high and the other chamber low, so you get better range overall. My Build Log
MrSkippyJ Posted January 16, 2018 Report Posted January 16, 2018 This is good stuff, appreciate the answers and dealing with me being an enclosure idiot! F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69
Mr DeeBeez Posted January 16, 2018 Author Report Posted January 16, 2018 Thank you all for your input. After talking with a lot of people, I think I've decided on a standard flat wall. Being that this is my first wall, I think it will be much easier to be able to make a slide in wall, then seal it off. Will give me a chance to learn as much as I can, and maybe make a shell and make a 6th later on. Ive come up with a design for the wall that I can slide in, so now it's time to get workin! Fi Team 18's (4) Crossfire 16k Crossfire 400.4 & 800.4 Pioneer AVH-X491bhs 140ah cmax CES 320's (2)
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