One last DD9515 question
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 277 Registered: Mar-05 | Couple more questions actually lol. Whats the driver displacement of a 9515 and what is its Xmax? |
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Gold Member Username: Basshead86Google is your Friend, FL Post Number: 4253 Registered: Aug-05 | not sure. they have a 75mm suspension. but after top plate and bottom plate it is prob closer to 30-40mm. not sure. Email DD and they will tell you exactly.  |
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 278 Registered: Mar-05 | I just need it for this box building web site for some reason so does it really matter. Can I just use like 35mm for the Xmax? Also did you know what the displacement was? If not can you just give me an estimate lol. |
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Gold Member Username: Basshead86Google is your Friend, FL Post Number: 4255 Registered: Aug-05 | i dunno dude. lol try like .5 or something. haha |
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 281 Registered: Mar-05 | haha aright I guess my guess is as good as yours |
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 283 Registered: Mar-05 | Does this look good for a box? Any suggestions? |
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 285 Registered: Mar-05 | n/m Im lookin more at somethin like this. Net Volume: 4 cubic feet Tuning Frequency: 40 Hz Port Width: 2 inches Port Area: 31 Square Inches Port Length: 8.5 inches External Dimensions: 37 wide x 17 tall x 15.5 deep. DD recomends more port area and length http://www.ddaudio.com/dd/caraudio/enclosureInfo/boxSize_hiEff.asp Does that matter? |
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 286 Registered: Mar-05 | ? |
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Gold Member Username: Basshead86Google is your Friend, FL Post Number: 4266 Registered: Aug-05 | i would go with 4 cubes net. 16 sq. inches of port area per cubic foot. and tune to say 35. |
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Silver Member Username: Sx3Rockford, Illinois USA Post Number: 287 Registered: Mar-05 | why do i only have 31 square inches when i have a 4ft^3 box. the information i gave about the box was from a dimention calculator that said it was tuned to that frequency. what am i doing wrong? |
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Silver Member Username: ZacdavisBeloit, Wi Post Number: 460 Registered: Dec-03 | 5 cubic ft, 90 square inches of port 16" long, trust me |
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Gold Member Username: JakeyplaysbassSt. Louis, MO Post Number: 1358 Registered: Jul-05 | my friends is 4.5cuft 80 inches of port at 38hz and it kills. if you have the room go huge. |
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Silver Member Username: ZacdavisBeloit, Wi Post Number: 465 Registered: Dec-03 | |
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