Hookup Diagrams - Mackie HD 1801 Owner's Manual

Hookup Diagrams

Line-level
High Pass
output A
Power
Cord
This diagram shows the left and right line level outputs of a Mackie CFX12mkII mixer feeding inputs
A and B of one Mackie HD1801 subwoofer. Two SRM450v2 loudspeaker inputs are fed from the A and
B High Pass outputs from the subwoofer. Experiment with the HD1801's polarity switch to achieve
optimum performance. Placement of the subwoofer relative to the full-range loudspeakers will also affect
performance. See page 10 for more information.
HD1801: 3-WAY SYSTEM - MONO SUBWOOFER WITH SRM450V2 LOUDSPEAKERS
4
HD1801
SRM450v2
reproduces all
frequencies
above the
subwoofer' s
crossover point
HD1801 subwoofer
reproduces the
low frequencies
SRM450v2
reproduces all
frequencies
above the
subwoofer' s
crossover point
Line-level
High Pass
output B
HD1801
input B
Left
HD1801
line level
input A
output
Right
line level
output
Power
Cord
1 2 3 4 5 6 7 8 9-10 11-12 1 2 3 4
CFX12mkII
Mixer
Power
Cord