SDA ACM Spatial Crossover Matrix?

[thehaens@cox.net]

Does anyone know what this (http://cgi.ebay.com/Polk-Audio-SDA-ACM-Spatial-Crossover-Matrix_W0QQitemZ5827903519QQcategoryZ79840QQssPage NameZWDVWQQrdZ1QQcmdZViewItem) is? And what it could be used for?

scott

[thehaens@cox.net]

Got it. Was used in the MM5502 car speaker system...

http://www.polkaudio.com/caraudio/products/mm5502/

[audiobliss]

Hehe. It's funny how everytime one of these goes up on the bay, someone asks about it. I guess it's often enough to remember, but not often enough for everyone to have seen it.

But, I do wonder just how well it would replicate the SDA effect in a car.

[BlueMDPicker]

Turn your car into a rolling sweet spot. ;)

[MacLeod]

Ive never heard of it.

I was thinking the other day if it would be possible to get the SDA effect in a car. It would be awesome and smoke the competition scene if your stage imaged 5 feet outside the car!

[audiobliss]

...YOU've never heard of it?! Wow....you mean I knew something you didn't?! :D

oh...wait...now you know, too....:(

:p