AM
PL
IFI
ER
SP2400
Two Channel Controller/Amplifier
SP
24
00
6
O F 6 P A G E S
www.mackieindustrial.com
16220 Wood-Red Rd NE, Woodinville, WA 98072 USA
888.337.7404, fax 425.487.4337, industrial@mackie. com
UK
+ 44 1268 570 808, fax + 44 1268 570 809, [email protected]
ITALY
+39 0522 354 111, fax +39 0522 332 294, [email protected]
FRANCE
+33 3 8546 9160, fax +33 3 8546 9161, [email protected]
GERMANY
+49 2572 96042 0, fax +49 2572 96042 10, [email protected]
Electronic files for this product available at:
www.mackieindustrial.com
This Specification Sheet
SP2400.PDF
Architects’ & Engineers’
Specifications
SP2400AE.TXT
Quick-Start Manual
SP2400QS.PDF
Owner/Operator’s Manual
SP2400ML.PDF
CADD files
SP2400.DXF
EASE data
SP2400.EAS
Mackie Designs continually engages in research related to product improvement. New material,
production methods, and design refinements are introduced into existing products without notice
as a routine expression of that philosophy. For this reason, any current Mackie Industrial product
may differ in some respect from its published description, but will always equal or exceed the
original design specifications unless otherwise stated. ©1999-2000 Mackie Designs Inc. All
rights Reserved. and are registered trademarks of Mackie Designs Inc. Mackie
Industrial is a trademark of Mackie Designs Inc.
part no. 910-160-10
The integrated power amplifier, per zone, shall be
capable of accepting equalization modules that will
optimize various loudspeakers offered by the unit’s
manufacturer. It shall produce a minimum of 200W
RMS over a range of 20Hz to 20kHz with no more
than 0.03% distortion and drive either 70/100V con-
stant voltage lines or a constant impedance load of
8
Ω
, without having an output transformer. It shall be
protected from short circuit, overload conditions and
extreme operating temperatures. Two direct, unbal-
anced line level inputs to the amplifier per zone shall
be provided via RCA connectors on the rear panel.
An expansion bus shall be provided to send and
receive balanced audio signals and control signals
to other units in a multi-processor system over dis-
tances up to 2500 ft. on 25 conductor, shielded
cable or industry standard computer cables termi-
nated with DB25 male connectors. Complete setup
control of a multi-processor system shall be possible
through the dip switch settings on the individual
units and without an external processor. An internal
industry standard RS232 port shall be included to re-
flash the unit’s firmware using software provided by
the manufacturer.
The power supply shall be internal and connected
to 50 or 60Hz source current through a detachable
IEC power cord. It shall have an on/off switch, fuse
holder. The power supply shall draw a maximum of
5A and illuminate an indicator light when on.
The unit shall be self-contained in an aluminum
and steel chassis that can be mounted in a standard
19" EIA rack using no more than 3.5" of vertical
space. The background music/paging processor
shall be a model SP2400 manufactured by Mackie
Industrial.
Architects’ & Engineers’ Specs (continued)
optional remote controls. A three-wire remote con-
trol bus allows connection of up to 10 addressable
remotes on one pair of shielded microphone cable.
Each remote can be set to control either of the two
channels.
The output section of the SP2400 offers two dis-
crete amplifiers, each delivering 200 watts of RMS
power into either 70/100Volt line or into 8
Ω
loads.
The transformerless design of the amplifiers allows
frequency response to 20Hz, without the distortion
and losses typical of conventional designs. The two
amplifiers may be operated independently as two
zones, or as one stereo amplifier.
All of the SP2400’s functions are under micro-
processor control and management. An RS485 port
is provided on the rear panel to allow interconnec-
tion with industry-standard control systems. Up to
eight SP2400 units may be interconnected, to share
four music sources and control data.
This Mackie Industrial product is covered by an
exclusive, one-time NO FAULT repair policy in addi-
tion to a three-year limited warranty.
(continued from page 1)
