polk mm sub (vintage)

[hotwheelman]

Does anyone remember the isobaric mobile monitor sub that had four six by nines. I am curious about the response of that sub, anybody have any takes on it I have a friend that is looking into bidding on it and was quizzing me about the sub. I told him I would see if any of you guys had any pertinent info about it.


Mike:cool:

[RuSsMaN]

I remember it, 4 6x9's, 2 chambers, isobaric bandpass (push-pull if I'm not mistaken) design...

If I recall, 250 watts rms, 30Hz-120Hz... Odd shaped speaker, but worked well in smaller vehicles..

Got a link?

Cheers,
Rooster

[nascarmann]

It on ebay....Buy-it-now for $60.00 and $15.00 shipping if I remember right. Really good deal if you are in the market....