Joe Hagerty Posted June 10, 2014 Report Posted June 10, 2014 Alrite guys got a question I'm doin a setup in a 01 crown Vic here's my question I'm tore between 2 options should I do A. 2 soundqubed hdc315 in a 4th order ported thru the rear deck or should I do 4 soundqubed hdc315 subs in a normal ported box with a custom hole thru rear deck for venting if I do the 2 15s it will be @ 1ohm on a hifonics brx2400.1d of I do the 4 15s it'll b 2 brx2400.1d amps I know its underpowered but I'll give it more after the break in period what's talks opinion and what should I tune the box to for both setups thanks in advance
youngbass98 Posted June 10, 2014 Report Posted June 10, 2014 sending my prayers for your trunk 06 monte carlo 2 12 rockford p3s soundstream rubicon 2500 crescendo audio mezzo 6.5 ct sounds 125.4 execution audio and shca wiring 2 xs d3400 on stock alt
Borris The Blade Posted June 10, 2014 Report Posted June 10, 2014 I wouldn't do a 4th. From my understanding HDC3s were never meant to be in any type of sealed enclosure. I really don't think you'll be able to fit 4 15s in your trunk, HDC3s need alot of air space. Best bet would be 2 15s ported. Don't forget to upgrade your electrical, because with great power comes great electrical upgrades. It's like rubbing your wiener up against a sheep.
Joe Hagerty Posted June 10, 2014 Author Report Posted June 10, 2014 @smashedz28: I have a mechman 240 alt I'll have 4 runs of knu konceptz 0 gauge wiring 4 xs power 3400 in the trunk nd an additional high power batt n the front I've got the designs for a ported box it'll take up the whole trunk but I don't give a shit lol its 17.65ft³ so I got the room for it
Joe Hagerty Posted June 10, 2014 Author Report Posted June 10, 2014 @Boris the blade I had a design made up at a shop for me the box is 17.65ft³ its just under soundqubeds recommended air space they suggest 9.00ft³ for 2 15s so I think I'd b OK on that note the guys designed the design to their specs
Joe Hagerty Posted June 10, 2014 Author Report Posted June 10, 2014 @youngbass98 lol I appreciate it my trunks gonna need all the prayers it can get lol 2 12s tore my last trunk up pretty bad so I'm sure this will destroy it
alaskanzx5 Posted June 10, 2014 Report Posted June 10, 2014 Is that 17cuft net? If not you far off from where you need to be. Did they include bracing? Double baffle? 4 15s will want between 150-300" of port area roughly. basically 4 15s will need a box built like the walls you see in Suv's stuffed into your trunk plus the 4 batts, amp, wiring, and fuse holders. not trying to shove a dagger through what seems to be a pipe dream but I extremely doubt you will fit 4+ sheets worth of mdf/birch, 4 15" subs, bracing, batteries and amps. I would have a hard time doing that in my hatchback with a wall and rear seat delete. 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.
Joe Hagerty Posted June 10, 2014 Author Report Posted June 10, 2014 The sheet he gave me says 24ft gross nd 17.65ft net I've misplaced it somewhere here n the house but that's wat he had on there he said it would have to b built into the trunk nf once its n its not coming out pretty much I took out the rear speakers so that's where I would have the batts at is on the idk wat its called its where the spare tire sits n the trunk ud have to see the trunk of a vic nd the amps would b cudtomly placed n my rear floorboard covered wit Plexiglas covering them
Joe Hagerty Posted June 10, 2014 Author Report Posted June 10, 2014 This is what the cut sheet he came up wit says if it helps Unit of measurement: Imperial Wood Thickness - .75 inches Displacements - 0 cubic feet Frequency - 32.95 hz Box Length - 26 inches Box Width - 60 inches Box Height - 28 inches Port Length - 25 inches Port Width - 10 inches Port Height - 27 inches Gross Volume(Feet) - 21.98 ft鲁 Gross Volume(Litres) - 622.4 L Net Volume(Feet) - 17.38 ft鲁 Net Volume(Litres) - 491.91 L Port Displacement(Feet) - 4.6 ft鲁 Port Displacement(Litres) - 130.26 L Port Area - 270.0 in虏 Port Area(Metric) - 1741.94 cm虏 Port Area Per Foot - 15.54in虏 Port Area Per Litre - 100.26cm虏
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