HD1801 FREQUENCY RESPONSE
+10
0
-10
-20
-30
-40
-50
10
HD1801 INPUT PANEL
HD1801
18 -INCH HIGH DEFINITION POWERED SUBWOOFER
INPUTS
A
B
100
Frequency (Hz)
OUTPUTS
FULL RANGE
A
B
POWER
LIGHT ON
HIGH PASS
A
B
POLARITY
INVERT
HD1801
1000
SETTINGS
THERMAL
SIG/ LIMIT
-
+
6dB
6dB
LEVEL
HIGH-DEFINITION POWERED
SUBWOOFER
HD1801 BLOCK DIAGRAM
3/5 PAGES