That1Kid Posted July 31, 2013 Report Posted July 31, 2013 Rebuilding my wall starting this weekend. Could use some advice. Running 4 m2 Level 3 18s on a BC5500d. How many cubes should I aim for? And how much port area? I've had people recommend up to 30 cubes...but that seems like too much.. Or would I be better off building a 4th? My current wall peaked at 51Hz...the baffle is an inch or so behind the b-pillar...would building the new wall further back result in a lower peak frequency? In theory, I mean. My only goal is to play violent lows and move as much air as possible. thanks -98' Ford Expedition (Rest in Peace) -AVH-P3300BT -Crescendo BC5500 -4 18" DC m2 Level 3.
tacomaguy1 Posted July 31, 2013 Report Posted July 31, 2013 Idk if having it further back will lower the peak....what vehicle Center port works good for music/demoing Team Flex Issues
That1Kid Posted July 31, 2013 Author Report Posted July 31, 2013 98 Expedition. Forgot to mention that -98' Ford Expedition (Rest in Peace) -AVH-P3300BT -Crescendo BC5500 -4 18" DC m2 Level 3.
zydrix Posted July 31, 2013 Report Posted July 31, 2013 Personally, I'd go with a 4th if u can fit it, but that's just me. But 30 cubes ported does seem a bit much, I think DC subs like small enclorsures. I'd shoot for around 24-26 cubes after displacement an port. My build 98 s10 2.2 3 american bass HD 15s with psi soft parts. (on there way here) atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build) alpine 6.5s in doors infinty 4x6s in dash. clarion cz201 HU. mechman 240a H/O alt stuff i still need. SHCA 2/0 wire SHCA 1/0 to 2/0 adapters Atomic AT-3000.1 Lots of sound deadner new mids an highs, still debating on what to do. A few Deka g31 batts.
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