Focal FPS 4160 - 4160 High-Pass and Low-Pass Tuning; 4160 High-Pass Filter Ranges; 4160 Low-Pass Filter Ranges

FOCAL POWER SYMMETRIC AMPLIFIERS
User manual
26
High-pass control between 50 and 500Hz
20
100 1000 10000
High-pass control between 500 and 5000Hz
20
100 1000 10000