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New member Username: AdamdecimalsPost Number: 1 Registered: Feb-09 | Well, here's what I'm going to be running. 2 Rockford p2d412's(http://www.rockfordfosgate.com/rftech/library/2007/5_Subwoofers/P2D412_revA-TS.p df) in a ported box with a Hifonics bXi1206 down to 1 ohm. Prolly a little overkill for these subs but we'll see. I'm a first time user to WinISD and i'm not sure if this looks right, maybe someone can give me their input. I think I want 1.79 cubes @ 30 hz. Also, here is a screen shot of the box dimensions/curve. (http://s57.photobucket.com/albums/g205/adamapodaca/?action=view¤t=Winisdpi c.jpg) Driver : rockford fosgate p2s412 Project by : Adam Project for : you -- Number of drivers : 2 Box type : Vented Box size : 50.7 l Tuning frequency : 30.00 Hz Vent : 1 vent(s) 0.374 m length for each 0.082 x 0.082 m rectangle Relative Freq Gain SPL [Hz] [dB] [dB] 20.00 -29.72 59.29 25.00 -20.33 68.68 30.00 -12.99 76.02 35.00 -13.59 75.42 40.00 -15.01 74.00 45.00 -15.61 73.40 50.00 -15.75 73.26 55.00 -15.65 73.36 60.00 -15.42 73.60 65.00 -15.12 73.89 70.00 -14.78 74.23 75.00 -14.43 74.58 80.00 -14.07 74.94 85.00 -13.71 75.30 90.00 -13.35 75.66 95.00 -13.00 76.01 100.00 -12.67 76.34 If any other info is needed please let me know. Thank you in advance, Adam. |
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New member Username: AdamdecimalsPost Number: 2 Registered: Feb-09 | Was my question that dumb, or does everyone just ignore newbie's?? |
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Gold Member Username: RedlinerWilmington, Ma Post Number: 4973 Registered: Jun-05 | u want to dbl the size for 2 of them the 1.79 is per sub so you want somewhere near 4 cuft |
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New member Username: AdamdecimalsPost Number: 3 Registered: Feb-09 | Thanks, I just realized this earlier. |
