| Re: Blow Fuse! [message #50570 is a reply to message #50566] |
Mon, 22 January 2007 13:08   |
dB
Messages: 234
Registered: May 2009
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Master |
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Hi Tuffer,
You said, adding a polyswitch in parallel with the lamps. You mean in series?
PolySwitch™ is a theoretic idea, but to design (and some factories do it) a xover you need to test the finished xover over the speakers. So, after you chose one from the tables with the right triger current you have to go to the lab and blow a few PSD2002 to know the right Threshold Current. It comes out very expensive and it might not work if they are not fast enough. You can see the lights from the lamps (xover light bulbs) working and it's a much more gentle process, and your clients don't lose the sound in the process because the speaker doesn't turn off.
Best Regards
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