Crown SST-3632, Справочное руководство

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SST Modules
Page 8
Reference Manual
High-Pass Filter Bypass
When activated, the High-Pass Filter
Bypass (Section 2.1) 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 Channel 1 and Channel 2 barrier block
outputs. This confi guration works
well if you have full-range speakers
driven by the main amplifi er, plus
dual subs on an auxiliary amp for
sub-bass output.
CH1
CH1SUBOUT
TB
CH2SUBOUT
100HzLP
CH2
–
–
+
+
IN
BYP ASS
100HzHP
HOST
AMPLIFIER
CH1INPUT
HOST
AMPLIFIER
CH2INPUT
100HzLP
24dB/oct.slope
100HzHP
24dB/oct.slope
IN
BYP ASS
100HzLP
24dB/oct.slope
100HzHP
24dB/oct.slope
–
+
–
+
–
+
3
2
1
–
+
3
2
1
2.3 Block Diagram
2.4 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.
Frequency Response: ±0.1 dB
from 20 Hz to 20 kHz.
Signal to Noise (A-Weighted):
Better than 85 dB below rated
power.
Input Impedance: 20 k ohms bal-
anced, 10 k ohms unbalanced.
Output Impedance: 600 ohms
balanced.
Total Harmonic Distortion (THD):
1 kHz rated power, less than 0.1%
true THD.
Crosstalk: > 50 dB from 20 Hz to
20 kHz.
Maximum Output: +18 dB into 600
ohms.
Figure 2.5 SST-MX Block Diagram