AFAIK, the in cabinet models have only front mounted ports, and there are some other clear design differences (cabinet shape, perhaps?), but other than that, I'm not sure what other design changes were made.

I believe they're also designed for flush mounting, not for sitting behind doors that will be opened.

Last edited by kcarlile; 08/07/09 04:41 AM.
I am the Doctor, and THIS... is my SPOON!