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Rear Panel Features - Mackie Industrial SP800S Quick Start Manual

Subwoofer speaker

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SP800S
IN
MADE IN ITALY
Hookup
OUTPUTS
25V 50V 70V 100V GND
POWER AMPLIFIER
+
70V Connection
CAUTION: DO NOT USE
WITH 100V SETTING
SP800S
_
_
+
+
OUT
SP800S
_
_
+
+
IN
OUT
MADE IN ITALY
+
To Additional
Speakers

Rear Panel Features

and Controls
1. This rotary control selects the power tap
for the internal constant voltage
transformer. For a 70V system, choices are
4, 7.5, 15, 30, and 60W. For a 100V
system, choices are 8W, 15W, 30W, and
60W.
2. This terminal strip is used to connect the
speaker wiring to the SP800S. Connect the
amplifier output to the IN screw terminals.
Use the OUT terminals to daisy-chain the
signal to the next speaker in the
distributed system.
Connections
To use the terminal strip connector, strip the
speaker wire back about 1/2" inch, loosen the
screws on the terminal strip and wrap the wire
around the screw. Tighten down the screw
with a small slot-head screwdriver.
SP800S
_
_
+
+
IN
OUT
MADE IN ITALY
Installation
The SP800S can be mounted using the
optional mounting brackets. Optional wall and
ceiling vent grills are also available.
WARNING: Consult a professional rigger or
structural engineer prior to suspending
loudspeakers from a structure not intended
for that use. Always know the working load
limit of the structure supporting the
loudspeaker array. Always make sure that
the rigging hardware minimum rating is at
least five times the actual load.

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