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7
SRM450v2: USING A MICROPHONE AND THE THRU jACK
SRM450v2: 3-WAY SYSTEM WITH A POWERED SUBWOOFER
POWER
SIGNAL PRESENT
INPUT
THRU
THERMAL
PEAK
TIMED TURNOFF
ON
OFF
CONTOUR
LOW CUT
ON
75Hz
12k/AIR
100Hz
+3dB
MIC
LINE
LEVEL
(+4dBu)
NORMAL
+40dB
O
O
O
PARALLEL
POWER
SIGNAL PRESENT
INPUT
THRU
THERMAL
PEAK
TIMED TURNOFF
ON
OFF
CONTOUR
LOW CUT
ON
75Hz
12k/AIR
100Hz
+3dB
MIC
LINE
LEVEL
(+4dBu)
NORMAL
+40dB
O
O
O
PARALLEL
THRU
Output
Dynamic
Microphone
For microphone connections, you can daisy-
chain up to two SRM450vs using the THRU jacks
as shown.
Take great care to point any microphones
away from the SRM450vs, otherwise you may get
feedback.
Power
Cord
Power
Cord
Pole
Mount
Pole
Mount
Line-level
Hi-pass
out
Line-level
Hi-pass
out
Full
Range
Full
Range
Power
Cords
Power
Cords
SWA1501
plays the low
frequencies
SWA1501
plays the low
frequencies
ACTIVE
ACTIVE
PREMIUM ANALOG MIXER
w/ PERKINS EQ & FIREWIRE OPTION
1
2
3
4
5
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7
8
9
10
11
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The SRM450v can be used
with a Mackie SWA1501 (or
SWA1801z or SWA801z) sub-
woofer to create an incredibly
powerful system.
The active crossover inside
the SWA1501 splits the full-
range input signal into two
ranges. The SWA1501 plays the
low-frequency range through its
500 watt amplifier and 15-inch
woofer, and sends the high-pass
range to the SRM450v.
The SRM450v can be pole
mounted on top of the SWA1501
as shown using the optional
SPM100 Speaker Pole Mount,
saving the cost of a more expen-
sive tripod stand.