I've never designed a ported box before and torres is giving me fits.
I've looked at some of the free box designs and put the dimensions into torres and they never match, tuning wise, so I don't know what I'm doing wrong.
Maybe one of you experts can whip something up for me. Design and cut list would be super helpful. Willing to send a few bucks your way if the box works out well.
I just need a basic slot ported box for 1 12 inch sub, no 45's or anything, just 90 degree cuts.
Car is a 1986 Cadillac Cimarron (Chevy Cavalier clone). Go ahead and laugh.
Max dimensions are L-27" W-35" H-15" (that's my entire trunk). I would much rather have it wide and tall than deep, as I would like to keep some trunk space.
Specs of sub since I had a heck of a time finding them:
RE Audio 12 SE
Mounting Depth - 6.5"
Mounting Hole Diameter - 11"
Overall Diameter - 12.5"
Bolt Hole Circle - 11.75"
Motor Width - 6.25"
Motor Depth - 3.25"
Basket Depth - 3.25"
Displacement - 0.15 cu. ft.
Weight - 21 lbs.
Electrical Q Value -Qes: 0.49
Mechanical Q Value -Qms: 4.5
Total Speaker Q Value -Qts: 0.44
Free Air Resonance -Fs: 25.1 Hz
Equivalent Compliance -Vas: 72.9 liters
One-Way, Linear Excursion -Xmax: 18 mm
Efficiency -SPL 1W/1m: 86.1 dB SPL
Effective Piston Area -Sd: 480 cm^2
DC Resistance -Re: 2.8 ohm
Nominal Impedance -Znom: Dual 2/4 ohm
Thermal Power Handling -Pe: 600 W
Force Factor -Bl: 17.7
Will be fed ~600-700w @ 2 ohms from a Planet Audio bb1250.1
Most of the time I listen to metalcore (fast drums, breakdowns with big sub-bass drops), edm (dubstep and the like, hits low, melodic basslines), and occasionally hip hop (rap bass).
I guess my perfect setup would have tight, clean drums, hit hard in the chest on the sub-bass drops, and not run the bass notes together sloppily in my dubstep. If at all possible, I'd like to be able to blat out some rap bass too.. you know.. for the ladies..
I was told a 2.0cuft box tuned to 33hz would be ideal, but I really have no idea. As far as I know, playing below the tuning frequency is a no-no, and I have a feeling a lot of the stuff I listen to goes below 33hz.
Any other info needed? Let me know.
Very much appreciated.
I've looked at some of the free box designs and put the dimensions into torres and they never match, tuning wise, so I don't know what I'm doing wrong.
Maybe one of you experts can whip something up for me. Design and cut list would be super helpful. Willing to send a few bucks your way if the box works out well.
I just need a basic slot ported box for 1 12 inch sub, no 45's or anything, just 90 degree cuts.
Car is a 1986 Cadillac Cimarron (Chevy Cavalier clone). Go ahead and laugh.
Max dimensions are L-27" W-35" H-15" (that's my entire trunk). I would much rather have it wide and tall than deep, as I would like to keep some trunk space.
Specs of sub since I had a heck of a time finding them:
RE Audio 12 SE
Mounting Depth - 6.5"
Mounting Hole Diameter - 11"
Overall Diameter - 12.5"
Bolt Hole Circle - 11.75"
Motor Width - 6.25"
Motor Depth - 3.25"
Basket Depth - 3.25"
Displacement - 0.15 cu. ft.
Weight - 21 lbs.
Electrical Q Value -Qes: 0.49
Mechanical Q Value -Qms: 4.5
Total Speaker Q Value -Qts: 0.44
Free Air Resonance -Fs: 25.1 Hz
Equivalent Compliance -Vas: 72.9 liters
One-Way, Linear Excursion -Xmax: 18 mm
Efficiency -SPL 1W/1m: 86.1 dB SPL
Effective Piston Area -Sd: 480 cm^2
DC Resistance -Re: 2.8 ohm
Nominal Impedance -Znom: Dual 2/4 ohm
Thermal Power Handling -Pe: 600 W
Force Factor -Bl: 17.7
Will be fed ~600-700w @ 2 ohms from a Planet Audio bb1250.1
Most of the time I listen to metalcore (fast drums, breakdowns with big sub-bass drops), edm (dubstep and the like, hits low, melodic basslines), and occasionally hip hop (rap bass).
I guess my perfect setup would have tight, clean drums, hit hard in the chest on the sub-bass drops, and not run the bass notes together sloppily in my dubstep. If at all possible, I'd like to be able to blat out some rap bass too.. you know.. for the ladies..
I was told a 2.0cuft box tuned to 33hz would be ideal, but I really have no idea. As far as I know, playing below the tuning frequency is a no-no, and I have a feeling a lot of the stuff I listen to goes below 33hz.
Any other info needed? Let me know.
Very much appreciated.