QSC Audio SF-1 Speaker User Manual


 
5
SPECIFICATIONS
SIGNAL TO NOISE RATIO (22 Hz to 22 kHz): 103 dB
TOTAL HARMONIC DISTORTION <0.1 %
CROSSTALK 70 dB below rated power within passband
CMRR: better than 50 dB
FILTER TYPE second-order butterworth, Q=0.707
(LPF and unboosted subsonic filter)
second-order, +6 dB boost, Q=2
(boosted subsonic filter)
DIP SWITCH FUNCTIONS
TABLE 3DIP SWITCH SW2
Mode 1 2 3 4 5 6 7 8 9 10
Mono Sum OFF ON ON OFF
Stereo ON OFF OFF ON
Bypass Channel 2 (bridged mono) ON OFF
Engage Channel 2 OFF ON
Bypass Channel 1 LPF ON OFF
Bypass Channel 2 LPF ON OFF
Engage Channel 1 LPF OFF ON
Engage Channel 2 LPF OFF ON
BLOCK DIAGRAM