SF 10C SUB • Introduction
2
DIGITAL MATRIX PROCESSOR
CONFIG
CLIP
EXP
LAN
USB
SIGNAL
CLIP
SIGNAL
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
ACTIVITY
INPUTS
OUTPUTS
DMP 128 Plus
XPA 4002
LIMITER / PROTECT
SIGNAL
1
OVER
TEMP
2
GREEN - ACTIVE
AMBER - STANDBY
e
XPA U 1002 SERIES
1
2
OVER
TEMP
LIMITER/PROTECT
SIGNAL
POWER AMPLIFIERS
mute
select
Extron
SF 3PT
Pendant
Speakers
Extron
DMP 128 Plus C V
Digital Matrix Processor
Extron
XPA U 1002-70V
Power Amplifier
Audio
Audio
Audio
USB Audio
Audio
(Channel 2)
Audio
(Channel 1)
Audio
(Channel 1 and 2 bridged)
PC
Microphone
Table Microphones
Extron
SF 10C SUB
Subwoofer
Extron
XPA 4002
Power Amplifier
Figure 1.
Typical SF 10C SUB Application
Features
•
10-inch (254 mm) low frequency driver with a tuned port
— Designed specifically
for low frequency extension.
•
UL 2043 rated, rigid composite enclosure
— Enclosure remains out of view when
suspended above the ceiling grid.
•
Frequency range:
25 Hz to 160 Hz
•
800 watts continuous program
400 watts continuous pink noise
— Power capacity per IEC 60268-5
•
8 ohm operation
— Direct low impedance power avoids low frequency transformer
distortion.
•
Suspension mounting above the ceiling structure greatly reduces rattle
—
Because the unit is physically isolated from the ceiling grid, low frequency vibrations are
not transferred to loose structural components.
•
4th order bandpass enclosure design
— High output with controlled and clean low
frequency extension
•
No crossover needed when used with SF 26CT, SF 3C LP, or SF 3CT LP ceiling
speakers
— Eliminates phase problems at a crossover point.
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