BigManAC Posted April 8, 2014 Report Posted April 8, 2014 Hey guys, so its the start of spring and that means I can finally seal off my trunk. I have a Fi BL 15 running on a SQ2200. Here is a box that I have designed and I just wanted to know if yall see anything that I need to change or should change. Any advice is appreciated. 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw
BassDoctor Posted April 8, 2014 Report Posted April 8, 2014 If your height is 17" your port would be 15.5" tall, no? 04 Honda Accord LX Sedan Kenwood Excelon X998 XS Power D3400 XS Power D1200 Singer 275A alternator with factory bypass 64 sqft SecondSkin Damplifier Build to be decided
Guest Posted April 8, 2014 Report Posted April 8, 2014 correct. if the top and bottom are single walled, then 17" tall box would make a 15.5" tall slot port. edit: also, add some bracing. no such thing as too strong a box. even with a double baffle the box may likely still vibrate with no bracing.
BigManAC Posted April 8, 2014 Author Report Posted April 8, 2014 Good point haha must have tought one thing me typed another. Okay I'll put some bracing in there. Also would it make a big difference structurally if I fiberglassed the inside of the box enough for it to be worth it with just one 15? 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw
BigManAC Posted April 13, 2014 Author Report Posted April 13, 2014 Looked over the design and made some adjustments. Now using two 1'' dowels as bracing (one vertical and one horizontal). 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw
alaskanzx5 Posted April 13, 2014 Report Posted April 13, 2014 You need to figure out bracing displacement and put it in the box labeled bracing. Won't make a big difference but its the right way. t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.
BigManAC Posted April 13, 2014 Author Report Posted April 13, 2014 dang i keep forgetting things, thanks man. ill do that now. 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw
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