Posted by Jim Dudley [ 204.117.11.100 ] on August 09, 2006 at 11:20:29:

I'm looking for help with a Pi alignment for following car subwoofer. (I use this alignment with an Altec 515-8g at home and love it but someone else made the calc for me.)

Driver: Image Dynamics IDQ10 D2 V.2
Dual voice coil. Will series wire for 3.7 ohms Re
Fs 23 hz
Qes .345
Qms 4.77
Qts .322
Vas 2.26 cu ft
Sd 350 cm2
SPL 89.4

I would like to use a 2.5" dia port
The manufacturer has some recommendations but have no idea what alignments.

Thanks!!
Jim D.

Replies:

• Image Dynamics IDQ10 - Wayne Parham 17:33:41 08/09/06 (3)
  • Port tuning frequency - Jim Dudley 08:31:50 08/10/06 (1)
    • Re: Port tuning frequency - Wayne Parham 09:51:43 08/10/06 (0)
  • Thanks Wayne!! (nt) - Jim Dudley 05:58:24 08/10/06 (0)