I recently considered integrating an Image Dynamics' IDQ Version 2 (V.2) subwoofer into my existing SQ system, and finding legit data sheets for any pre-V.3 product was seemingly impossible. I ended up contacting the company directly earlier today, and they were able to provide me w/ exactly what I've been looking for (see attachments).
I hope this information comes in handy for those of you experiencing similar difficulties!!
