Posted by Wayne Parham [ 192.35.232.241 ] on October 03, 2006 at 22:35:20:
In Reply to: Re: Now a question about all these ports from JBL posted by bill epstein on October 03, 2006 at 13:33:58:
JBL lists relatively generic cabinets that have a lot of large ports. But the Helmholtz frequency is still right. Their object is to reduce port airspeed at high power levels and excursions, which is generally a good idea. Speakers with big ports aren't the best deal for homes with pets and small children though. 
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