3/4 PAGES
SRM1801
POWERED
SUBWOOFER
BA
INPUTS
B
A
B
A
OUTPUTS
HIGH PASS
FULL RANGE
LEVEL
OL SIGNAL POWER
POL ARITY
NORMAL
INVERT
THERMAL
+6dB6dB
-
18-INCH POWERED SOUND REINFORCEMENT SUBWOOFER
LEVEL
+6dB6dB
-
Input
XLRs
High Pass
Output XLRs
Full Range
Output XLRs
Crossover
Signal
LED
OL
LED
Thermal
LED
LPF
125 Hz
Overexcursion
Protection
HPF
40 Hz
Thermal
Monitoring
Amp
Limiter
Polarity
Invert
Thermal
Mute
Normal
Inverted
Gain
Active
Subwoofer
Processing
Crossover
HPF
125 Hz
Crossover
HPF
125 Hz
SRM1801 BLOCK DIAGRAM
1/3 OCTAVE RESPONSE
Normalized to 0 dB SPL
Frequency (Hz)
+10
+0
–10
–20
–30
–40
20 50 100 200 400
SRM1801 FREQUENCY RESPONSE
SRM1801 INPUT PANEL
