Film-Tech Forum ARCHIVE: QSC 30Hz Filter and Martin Subs

This is topic QSC 30Hz Filter and Martin Subs in forum Film Handlers' Forum at Film-Tech Forum ARCHIVE.

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Posted by Antonio Marcheselli (Member # 373) on 03-11-2003, 12:23 PM:

A question:

Would you enable the 30Hz high-pass filter on a QSC amp that is driving two or more Martin Audio cinema subs on a digital screen? I'd say NO. Ok, 30Hz is low but I believe that a sub can handle lower frequencies. Perhaps I would install a 20Hz filter...

Plus, since a QSC DCM is used, I just realize that on DCM a HPF MUST be set and 20Hz is available.

What is your opinions?

Bye
Antonio

[ 03-11-2003, 02:17 PM: Message edited by: Antonio Marcheselli ]

Posted by Michael Schaffer (Member # 1204) on 03-13-2003, 07:30 PM:

I don`t really have an opinion, but I just wanted to answer your post so you are not sad no one else did.

Posted by Antonio Marcheselli (Member # 373) on 03-14-2003, 01:41 PM:

Thanks Michael!!!

[Razz]

Antonio