4350 Vent Dimensions

[4313B]

Hi Mr. Widget,

The designer believes the 4355 used 5-1/4" ID ports with 10" ducts tuning the volume to ~ 28 Hz. I guess this is as good as it gets until someone with the actual system can post the info. The impedance curve definitely shows Fb at ~ 28 Hz. I agree with the dual 4" ID configuration.

[Chas]

Thanks everyone, this gets me to a starting point!

[GUYGELLA]

Thanks!! From 2004!!! Oldie but a Goodie!

Ok Here are the port specs for the 4350.3" I.D. x 12-3/4" long, this includes the thickness of the baffle board. I would be interested in knowing the port specs of the 4355 as well???