MrSkippyJ Posted January 6, 2016 Report Share Posted January 6, 2016 how does one tune a sealed box? F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69 Link to comment Share on other sites More sharing options...
Massivespl Posted January 6, 2016 Report Share Posted January 6, 2016 how does one tune a sealed box? I was wondering the same thing c-pillar flat wall 157.11db on music 2 crossfire 8k 4 NSV3 18s 4 crescendo 10s 4 Rockford pro 6.5s Quad excessive amperage 350alts 4 juicebox 3100s Link to comment Share on other sites More sharing options...
jcarter1885 Posted January 6, 2016 Report Share Posted January 6, 2016 how does one tune a sealed box? That's that Rockville math. Nav-TV Zen V Audio Interface AudioControl DM-608 (2) Stevens Audio Neo-Comp Full-Size Horns (4) Faital Pro 6PR160 6.5" AudioControl LC-6.1200 (1) Fi Neo 4.7 15" D2 in 3.74 Cubic Feet @ 27.70 Hz Ampere Audio AA3800.1 Odyssey ODP-AGM48 Battery (Starting) Odyssey ODX-AGM31 Battery (Trunk) Big 3 - 2\0 Welding Cable, KnuKonceptz Speaker Wire & 1/0 Power Cable, NVX RCAs, Second Skin (Speaker Tweaker Pads, Damplifier Pro Mat), Diode Dynamics LEDs Link to comment Share on other sites More sharing options...
poorfish88 Posted January 6, 2016 Report Share Posted January 6, 2016 how does one tune a sealed box? It's easy all you got to do is talk out of your ass. Link to comment Share on other sites More sharing options...
RainStryke Posted January 6, 2016 Report Share Posted January 6, 2016 how does one tune a sealed box? It's easy all you got to do is talk out of your ass. Link to comment Share on other sites More sharing options...
mcfalcon Posted January 6, 2016 Report Share Posted January 6, 2016 Do different size sealed boxes perform differently? Do different size ports perform differently? Hmmmm. Still learning but have started gathering. Link to comment Share on other sites More sharing options...
poorfish88 Posted January 6, 2016 Report Share Posted January 6, 2016 Do different size sealed boxes perform differently? Do different size ports perform differently? Hmmmm. How do you tune a sealed box? Can't cause it has a flat response. Link to comment Share on other sites More sharing options...
Miguels Posted January 6, 2016 Report Share Posted January 6, 2016 I love tuned sealed enclosures. Going to tune mine at 32hz. Maybe I should drill a hole for ventilation my logshttp://www.stevemead...-my-new-set-up/my blow through loghttp://www.stevemead...future-updates/ 96 ss http://www.stevemeadedesigns.com/board/topic/164094-96-impala-ss-build/ Link to comment Share on other sites More sharing options...
ShadeTreeMechanic Posted January 6, 2016 Author Report Share Posted January 6, 2016 You guys are a blast!! I almost spit my coffee through my nose!! Really though the sealed box is tuned by its volume. Pick your box Q (Qb) maybe .7 for flat response and nice roll off or higher if you want a big bump. Plug and chug the numbers in the equations. You will get the box volume (Vb) for your selected Q, then you get your resonant frequency (Fb) which is what your box is tuned to, then you get your 3db down point (F3) on your roll off. So this is how it can be tuned to 59Hz with a F3 of 44Hz. Because this is how we figured out how big to make the box to begin with right? Thanks everyone for your input! 91 C350 Centurion conversion ( Four Door One Ton Bronco) 250A Alternator (Second Alternator Coming Soon) G65 AGM Up Front / Two G31 AGM in Back Pioneer 80PRS CT Sounds AT125.2 / CT Sounds 6.5 Strato Pro component Front Stage CT Sounds AT125.2 / Lanzar Pro 8" coax w/compression horn tweeter Rear Fill FSD 5000D 1/2 ohm (SoundQubed 7k Coming Soon) Two HDS315 Four Qubes Each 34hz (Two HDC3.118 and New Box Coming Soon) Link to comment Share on other sites More sharing options...
Broke_Audio_Addict Posted January 6, 2016 Report Share Posted January 6, 2016 Knowledge bomb deployed. That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals. Link to comment Share on other sites More sharing options...
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