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|12th July 2005, 08:15 AM||#1|
Join Date: Mar 2005
FS: NEW QSC SF-1 subwoofer filter
I have a brand new QSC SF-1 subwoofer filter module that I intended to use for my sub. I no longer need it since I bought a sub amp with both high pass and sub sonic filters. THis is perfect for a DIY sub for use with external pro amps. THe filters are of the 2nd order.
It has the following low pass and high pass filter settings and comes with the resistor networks.
Frequency Resistor Network Value (RN3 or RN4)
20 82K Factory set for RN3
250 6.8K Factory set for RN4
YOu can find the manual here : SF-1 Manual
I have the schematic as well. If you'd like to take a look at it please email me at sgunapu at yahoo dot com
asking $25 shipped.
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