CNF Kevosinn Posted April 14, 2010 Report Posted April 14, 2010 Im going to order an hdc3 18" sub and I couldn't find specs of suggested air space for a ported box on their site. Im guessing it is 6-10 cub's but if anyone knows for sure let me know. *** SuperSeller Status Verified *** ( http://www.stevemeadedesigns.com/board/topic/25829-super-sellers-buyers/ ) "kevosinn's" astro van 8 custom Sundown Zv4 18's 4 Sundown scv 6000's CNF Distribution CNC parts Skyhigh wire some batteries SMD Meters and tools used on the installhttp://www.stevemeadedesigns.com/board/topic/172877-kevosinns-vanwest-coast-skyhigh-car-audio-vehicle/ 16,000 watt walled silverado build.http://www.stevemeadedesigns.com/board/topic/161965-walled-silverado-4-hdc4-15s-4-crescendo-3500s-and-much-more/ 8,000 watt 1999 Subaru legacy outback. Build log here: http://www.stevemead...ru/page__st__60TEAM CNF Distribution
Steph3n1 Posted April 14, 2010 Report Posted April 14, 2010 Im going to order an hdc3 18" sub and I couldn't find specs of suggested air space for a ported box on their site. Im guessing it is 6-10 cub's but if anyone knows for sure let me know. 7.5^3 with around 120^3 or port tuned to 37 hz 2005 Ford Ranger Reg cab Build in Progress T3 Audio T2000 12 ARC SE4000 Stinger HPM 1/0 Wire DC power 270xp Batts: 1 Redtop up front and a Stinger SPP2250 in the back Hopes to be in and around a 150....weel see my youtube channel http://www.youtube.com/user/steph3n1 Team DBs (Driven By sound)
Soulman07 Posted April 14, 2010 Report Posted April 14, 2010 Ask DJ about box specs, he should be on this forum PM him. Your estimate seems about right, for the 12" version I was told to use about 1.8-2.75 cubes per. I'd say you can't go wrong with 6-8 cubic feet depending on how much power you plan on giving it. I was told that it's good to have at least 12-16 sq inches of port per cubic feet for those woofers as well. 1993 Chevrolet SWB Pickup Viper 791XV Primer Stage 5/8 Static Drop Kinetik HC1800 Big 3 Knu Flex 0 Team Tex Flex
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