Mackie SRM450v2 User Manual page 7

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.
THERMAL
POWER
ON
OFF
TIMED TURNOFF
O
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.
SRM450v2: 3-WAY SYSTEM WITH A POWERED SUBWOOFER
PEAK SIGNAL PRESENT
NORMAL
(+4dBu)
LINE MIC
100Hz 12k/AIR 75Hz
+40dB
O O
ON CONTOUR LOW CUT
+3dB
LEVEL
THRU INPUT
PARALLEL
SRM450v2: USING A MICROPHONE AND THE THRU jACK
Mount
Line-level
Hi-pass
out
THERMAL
ON
OFF
TIMED TURNOFF
Pole
Power
Cord
ACTIVE
Full
Range
Power
Cords
SWA1501
plays the low
frequencies
Dynamic
Microphone
PEAK
POWER
100Hz 12k/AIR 75Hz
ON CONTOUR LOW CUT
+3dB
O
THRU
PARALLEL
THRU
Output
Pole
Mount
Line-level
Hi-pass
out
Full
Range
PREMIUM ANALOG MIXER w/ PERKINS EQ & FIREWIRE OPTION
1 2 3 4 5 7 9 11
6 8 10 12
plays the low
frequencies
SIGNAL PRESENT
NORMAL
(+4dBu)
LINE MIC
+40dB
O O
LEVEL
INPUT
Power
Cord
ACTIVE
Power
Cords
SWA1501
7