BSS Audio FDS-310 Owner's Manual - Manual (Page 33)

33
Input Impedance: Balanced bridging; 12k ohms
Max. Input Level: +20dBm/dBu/dBv
Through Gain: Input to any output with level control set at 0dB: 0dB
Fully adjustable from - to +6dB.
Input CMRR: (Common Mode Rejection Ratio)
<-50dB at 120Hz
<-50dB at 10kHz
Max. Output Level: Balanced Mode: +26dBv/dBu
15.5v rms
Unbalanced Mode: +20dBv/dBu
7.75 v rms
Min. Load Impedance: Driven at the MOL, balanced or unbalanced output mode 600 ohms
Output Impedance: 100 ohms
Frequency Response: Excluding input filtration, outputs summed with controls set to 0.0dB:
Between 20Hz and 20kHz +0.5dB
In the midband +0.2dB
Crossover Filtration: 24dB/OCT (Fourth order) Linkwitz-Riley
Tuneable 2-way: LOW-HIGH range: 180Hz to 2000Hz (2kHz)
Frequency range is divisible by 10 with internal switching -
see sections SUB-WOOFER
Tuneable 3-way: LOW-MID range: 180Hz to 2000Hz (2kHz)
MID-HIGH range: 800Hz to 9000Hz (9kHz)
Input Filtration: 18dB/OCT ultrasonic -3dB at 30Hz
6dB/OCT subsonic -3dB at 15Hz
THD Harmonic Distortion: Including residual noise: <0.03% THD up to MOL
Typically 0.01% at +6dBv/dBu output
Signal-to-noise ratio (SNR): Controls set at unity (0dB) inputs terminated with 600 ohms
Unweighted: <-85dB, 22Hz to 22kHz
Power requirements: Less than 30 watts at 95 to 125v AC 50/60Hz
Operating temperature: 5 ° C (41 ° F) to 55 ° C (132 ° F)
Mounting requirements: (Ht x W x D)
44.5mm x 483mm x 216mm
1U/1¾" x 19" x 8.5"
Nett Weight: 3.5kg/8lb
Gross Weight: (Including carton)
4kg/9lb
24.0 Specifications
Specifications