Block Diagram; Specifi Cations - Crown SST-MX Reference Manual

High-Pass Filter Bypass
When activated, the High-Pass Filter
Bypass (Section 3.1) allows the full-
range signal to be sent to the local
(amplifi ed) Channel 1 and Channel 2
outputs, while still providing fi ltered
low-frequency output to the Mono

3.3 Block Diagram

CH1
3
2
1
CH2
3
2
1
3.4 Specifi cations
Note: Specifi cations describe typical results
using the module installed in a Crown SST-
compatible amplifi er. All measurements are
in Stereo mode with 8-ohm loads and an
input sensitivity of 26-dB gain at 1-kHz
rated power unless otherwise specifi ed.
Specifi cations for units supplied outside
the U.S.A. may vary slightly at different AC
voltages and frequencies.
Performance
Frequency Response: ±0.1 dB
from 20 Hz to 20 kHz at 1 watt.
Signal to Noise Ratio,
A-Weighted: Better than 105 dB
below rated 1-kHz power;
20 Hz to 20 kHz: Better than 100
dB below rated 1-kHz power.
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80 / 120 Hz HP
24 dB/oct. slope
80 Hz
120 Hz
80 / 120 Hz LP
24 dB/oct. slope
80 / 120 Hz LP
24 dB/oct. slope
80 Hz
120 Hz
80 / 120 Hz HP
24 dB/oct. slope
Figure 3.5 SST-SX Block Diagram
Summed Male XLR Output. This
confi guration works well if you have
full-range speakers driven by the
main amplifi er, plus a sub on an
auxiliary amp for sub-bass output.
Total Harmonic Distortion (THD):
1-kHz rated power, 1.0% or less
true THD from 20 Hz to 20 kHz.
Crosstalk: Better than 50 dB below
rated power, 20 Hz to 20 kHz.
Input/Output
Input Impedance: Nominally 20 k
ohms, balanced. Nominally 10 k
ohms, unbalanced.
Output Impedance: 600 ohms,
balanced.
Maximum Output: +15 dBm into
600 ohms.
SST Modules
OUT
HOST
BYPASS
AMPLIFIER
CH1 INPUT
IN
SUB OUT
(SUMMED)
OUT
HOST
BYPASS
AMPLIFIER
CH2 INPUT
IN
Reference Manual