Posted by Wayne Parham on June 28, 2002 at 11:34:32

In Reply to: Re: Passive Radiator versus Port posted by Adam on June 28, 2002 at 09:59:16:

Passive radiators are for tuning a small box lower than a port could. It's easy to tune a large box to low frequency, but a small box would require a prohibitively long port.