One Systems will introduce the new SF-4 analog high-pass filter system at the upcoming 2011 InfoComm show in Orland.
The SF-4 is a line level device designed for public address or sound reinforcement systems immediately prior to the main system’s amplifier.
It features high-quality balanced input and output circuitry, with controls located on the rear panel to prevent tampering, and also has a multi-voltage switchable power supply for compatibility with any voltage and frequency.
The SF-4’s user selectable, 4th-order Butterworth filter frequencies are 35 Hz, 45 Hz, 60 Hz and 80 Hz.
These frequencies were carefully chosen to match the requirements of One Systems loudspeaker models, but are also compatible with other loudspeaker brands.
It is housed in an all-metal 1 RU(1.75-inch) chassis. One Systems will be at booth 525 at the InfoComm show in Orlando.
