SR1530
3-WAY ACTIVE
SPEAKER SYSTEM
USER’S MANUAL
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Lend Me Your Ears
Exposure to extremely
According to OSHA, any exposure in excess
high noise levels may cause of these permissible limits could result in some
permanent hearing loss. In- hearing loss. To ensure against potentially
dividuals vary considerably dangerous exposure to high sound-pressure
in susceptibility to noise-
induced hearing loss, but nearly everyone will
lose some hearing if exposed to sufficiently in-
tense noise for a period of time. The U.S.
Government’s Occupational Safety and Health
Administration (OSHA) has specified the per-
missible noise level exposures shown in this
chart.
levels, it is recommended that all persons
exposed to equipment capable of producing
these levels use hearing protectors while this
unit is in operation. Ear plugs or protectors in
the ear canals or over the ears must be worn
when operating this amplification system in
order to prevent a permanent hearing loss if
exposure is in excess of the limits set forth here.
Duration Per Day Sound Level dBA, Typical
In Hours
Slow Response
Example
Duo in small club
8
90
92
95
97
100
102
105
110
115
6
4
Subway Train
3
2
Very loud classical music
The SR1530
can produce a
maximum SPL of
126 dB @ 1m
1.5
1
Patrice screaming at Ron about deadlines
Loudest parts at a rock concert
0.5
0.25 or less
CONTENTS
THERMAL CONSIDERATIONS .................................. 6
SERVICE INFORMATION .......................................... 6
Warranty Service ............................................... 6
Troubleshooting................................................. 6
Repair ............................................................... 7
CARE AND MAINTENANCE...................................... 8
SR1530 SPECIFICATIONS........................................ 8
Architects and Engineers’ Specifications............ 9
SAFETY INSTRUCTIONS .......................................... 2
INTRODUCTION....................................................... 3
REAR PANEL DESCRIPTION .................................... 4
HOOKUP DIAGRAM ................................................. 4
CONNECTIONS........................................................ 5
PLACEMENT ............................................................ 5
AC POWER .............................................................. 5
INTRODUCTION
Thank you for choosing Mackie Designs’
provided for daisy-chaining the signal to ad-
ditional SR1530 cabinets.
active sound reinforcement speaker systems.
The SR1530 is a high output, horn loaded,
3-way, wide dispersion, active sound rein-
forcement system. It features a one-piece 90º
x 40º horn, which includes both the mid and
high frequency sections in a proprietary “Op-
timal Wavefront” design. Unlike typical mid/
high horn designs, the high frequency section
is positioned to fire down into the six-inch
mid-range’s dispersion pattern. This creates a
focused, single wave front with excellent
phase and power response characteristics.
The mid-range transducer operates be-
tween 700Hz and 3000Hz, eliminating the
placement of a crossover point in the middle
of critical voice frequencies. Frequencies
above 3000Hz are reproduced by a 1-inch exit
compression driver. The low frequencies are
produced through a high output 15-inch woofer.
Connecting and setting up the SR1530 is a
breeze. It accepts a line-level signal via a female
XLR input jack. A male XLR Thru jack is
Two built-in power amplifiers provide 100
watts each for the mid-frequency and high-
frequency drivers. The low-frequency driver
is powered by a high-efficiency, high-current
Class G topology amplifier providing 300
watts of power. The amplifier modules sit on
a mammoth heatsink that eliminates the need
for fans, dramatically extending life expect-
ancy, and eliminating maintenance cycles. A
tremendous benefit of having the amplifiers
located within the loudspeaker cabinet is that
the SR1530 functions as a system, optimizing
acoustic, electronic, and mechanical designs
to achieve the highest level of performance
and value.
The cabinet is constructed using both
18mm multi-layered plywood and pressure
injected structural resin. Two carrying
handles are integrated into each side for easy
loading and transport.
for more information about this and other Mackie products.
3
©2002 Mackie Designs Inc. All Rights Reserved.
Rev. D
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REAR PANEL DESCRIPTION
MAIN INPUT
The SR1530 has several connectors and
features that you should understand.
PROTECTION indicator lights when the lim-
iter is activated. It’s okay for the PROTECTION
indicator to blink occasionally, but if it blinks
frequently or lights continuously, turn down
the signal source’s level control until the PRO-
TECTION indicator only blinks occasionally.
There is also a thermal protection circuit
that monitors the internal temperature of the
amplifiers and heatsink. If the temperature
should exceed a safe operating level, the signal
is muted to allow the amplifiers to cool. When
the temperature cools to a safe level once
again, the thermal protection circuit deacti-
vates and normal operation continues.
LOOP OUT
MAIN INPUT
This is a female XLR-type connector that
accepts a balanced line-level signal from a
mixing console or other signal source.
SR1530
ACTIVE SOUND
REINFORCEMENT
SPEAKER SYSTEM
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA
•
LOOP OUT
AND MACKIE EUROPE
•
MANUFACTURED IN ITALY
THE FOLLOWING ARE
COPYRIGHT ©1998
•
TRADEMARKS OR REGISTERED TRADEMARKS
OF MACKIE DESIGNS INC.:
"MACKIE", AND THE "RUNNING MAN" FIGURE
PATENT PENDING
•
CAUTION
This is a male XLR-type connector that
produces exactly the same signal that is
connected to the MAIN INPUT jack. Use it to
daisy-chain several SR1530s together off
the same signal source.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
REPLACE WITH THE SAME TYPE FUSE AND RATING.
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS: RISQUE DE CHOC ELECTRIQUE
—
NE PAS OUVRIR
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
SERIAL NUMBER
MANUFACTURING DATE
ON
PROTECTION
Note: Activation of the thermal protec-
tion circuit is an indication that you should
take steps to avoid continued thermal prob-
lems. See “Thermal Considerations” on page 6.
Power ON Indicator
ON
When the POWER switch is turned on,
and the linecord is connected to an active
AC power supply, this indicator lights green
to let you know that you’re ready to rock
and roll. The cool blue LED on the front of
the cabinet works in the same way.
POWER Switch
Use this switch to turn the SR1530 on
and off. Make sure the signal source’s level
control is turned down before you turn it on.
115V - AC
PROTECTION Indicator
AC Receptacle
The SR1530 has a built-in limiter that
prevents the amplifier outputs from clip-
ping or overdriving the transducers. The
This is where you connect the AC line-
cord to provide AC power to the SR1530’s
built-in power amplifiers. Plug the linecord
into an AC socket properly configured for
your particular model.
HOOKUP DIAGRAM
To Next
Speaker
To Next
Speaker
MAIN INPUT
MAIN INPUT
MAIN INPUT
MAIN INPUT
LOOP OUT
LOOP OUT
LOOP OUT
LOOP OUT
SR1530
SR1530
SR1530
SR1530
ACTIVE SOUND
REINFORCEMENT
SPEAKER SYSTEM
ACTIVE SOUND
REINFORCEMENT
SPEAKER SYSTEM
ACTIVE SOUND
REINFORCEMENT
SPEAKER SYSTEM
ACTIVE SOUND
REINFORCEMENT
SPEAKER SYSTEM
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA
•
AND MACKIE EUROPE
•
MANUFACTURED IN ITALY
THE FOLLOWING ARE
•
AND MACKIE EUROPE
•
MANUFACTURED IN ITALY
THE FOLLOWING ARE
•
AND MACKIE EUROPE
•
MANUFACTURED IN ITALY
THE FOLLOWING ARE
•
AND MACKIE EUROPE
•
MANUFACTURED IN ITALY
THE FOLLOWING ARE
COPYRIGHT ©1998
•
COPYRIGHT ©1998
•
COPYRIGHT ©1998
•
COPYRIGHT ©1998
•
TRADEMARKS OR REGISTERED TRADEMARKS
OF MACKIE DESIGNS INC.:
"MACKIE", AND THE "RUNNING MAN" FIGURE
PATENT PENDING
TRADEMARKS OR REGISTERED TRADEMARKS
OF MACKIE DESIGNS INC.:
"MACKIE", AND THE "RUNNING MAN" FIGURE
PATENT PENDING
TRADEMARKS OR REGISTERED TRADEMARKS
OF MACKIE DESIGNS INC.:
"MACKIE", AND THE "RUNNING MAN" FIGURE
PATENT PENDING
TRADEMARKS OR REGISTERED TRADEMARKS
OF MACKIE DESIGNS INC.:
•
•
•
"MACKIE", AND THE "RUNNING MAN" FIGURE
PATENT PENDING
•
CAUTION
CAUTION
CAUTION
CAUTION
ELECTRIC SHOCK
NO PEN
RISK
OF
ELECTRIC SH
OCK
ISK
OF
ELECTRIC SH
OCK
RISK
OF
ELECTRIC SH
OCK
ISK
O
F
D
O
NOT
OPEN
D
O
NOT
OPEN
D
O
NOT
OPEN
D
O
T
O
REPLACE WITH THE SAME TYPE FUSE AND RATING.
DISCONNECT SUPPL CORD BEFORE CHANGING FUSE
REPLACE WITH THE SAME TYPE FUSE AND RATING.
DISCONNECT SUPPL CORD BEFORE CHANGING FUSE
REPLACE WITH THE SAME TYPE FUSE AND RATING.
DISCONNECT SUPPL CORD BEFORE CHANGING FUSE
PLACE WITH THE SAME TYPE FUSE AND RATING.
SCONNECT SUPPL CORD BEFORE CHANGING FUSE
Y
Y
Y
Y
W
ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
W
ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
W
ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS: RISQUE DE CHOC ELECTRIQUE
—
NE PAS OUVRIR
AVIS: RISQUE DE CHOC ELECTRIQUE
—
NE PAS OUVRIR
AVIS: RISQUE DE CHOC ELECTRIQUE
—
NE PAS OUVRIR
AVIS: RISQUE DE CHOC ELECTRIQUE
—
NE PAS OUVRIR
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
Left
Right
Line level
Output
SERIAL NUMBER
MANUF
A
CTURING
D
A
TE
SERIAL NUMBER
MANUF
A
CTURING
D
A
TE
SERIAL NUMBER
MANUF
A
CTURING
D
A
TE
SERIAL NUMBER
MANUF
A
CTURING
D
A
TE
Line level
Output
ON
PROTECTION
ON
PROTECTION
ON
PROTECTION
ON
PROTECTION
1202-VLZPRO
ON
ON
ON
ON
115V
-
AC
115V
-
AC
115V
-
AC
115V - AC
Mixer or
Preamplifier
DAISY-CHAINING FOUR SR1530S
4
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CONNECTIONS
The SR1530 has one female XLR input
that accepts a balanced line-level signal.
When connecting a balanced signal, be sure
it’s wired per AES (Audio Engineering So-
ciety) standards:
You can create a horizontal array by
placing the cabinets side-by-side. However,
you should have a good understanding of
the relationship between the splay angle
(the angle between the facing sides of the
cabinets), the on-axis power, and frequency
cancellation effects between cabinets.
When two cabinets are placed side-by-side,
the actual splay angle is 20º (determined by
a 10º angle on each cabinet side). As the splay
angle increases toward the angle of horizon-
tal coverage (90º for the SR1530), the
on-axis power decreases, but the frequency
response becomes smoother as the comb-fil-
tering effects (caused by the interaction in
the area of double-coverage) decrease.
As with any powered
XLR
Hot (+)
Cold (–)
Shield (Ground)
Pin 2
Pin 3
Pin 1
There is also a male XLR connector la-
beled LOOP OUT. This is also wired
according to the above AES standard.
components, protect
them from moisture. If
you are setting them up
outdoors, make sure they
are under cover if you
expect rain.
AC POWER
Balanced XLR Connectors
Be sure the SR1530 is plugged into an
outlet that is able to supply the correct volt-
age specified for your model. If the voltage
should drop below 97% of the specified line
voltage, the built-in amplifiers will no
longer be able to supply rated power. (They
will continue to operate down to 80% of
the rated line voltage, but won’t reach full
power, resulting in lower headroom.)
Be sure the electrical service can supply
enough amperage for all the components
connected to it.
We recommend that a stiff (robust) supply
of AC power be used because the amplifiers
place high current demands on the AC line.
The more power that is available on the line,
the louder the speakers will play and the more
peak output power will be available for
cleaner, punchier bass. A suspected problem
of “poor bass performance” is often caused
by a weak AC supply to the amplifiers.
The LOOP OUT connector allows you to
connect more than one SR1530 to your sys-
tem. Simply plug the signal source (i.e.,
mixer output) into the first MAIN INPUT
jack, and patch that speaker’s LOOP OUT
jack to the next MAIN INPUT jack, and so
on, daisy-chaining multiple speakers.
The LOOP OUT jack is wired straight
from the MAIN INPUT connector — there is
no electronic circuitry between — so the
signal coming out of the LOOP OUT jack is
exactly the same as the signal going in.
PLACEMENT
The SR1530 speaker is designed to sit on
the floor or stage.
WARNING: The cabinet
has no rigging points
and is not suitable for
Never remove the
ground pin on the power
cord of the SR1530 or
any other component.
This is very dangerous.
rigging. NEVER at-
tempt to suspend the
SR1530 by its handles.
The SR1530 should never be pole-mounted.
5
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THERMAL
CONSIDERATIONS
Troubleshooting
No power
The SR1530 has three powerful built-in
amplifiers capable of producing a combined
500 watts of power. As amplifiers produce
heat, it is important to dissipate the heat as
quickly as possible. This results in increased
reliability and longevity for the amplifier.
The amplifier module is mounted on a
large heatsink, which is cooled by convec-
tion where cool air is drawn through it’s
fins, carrying the heat away. In order for
this convection cooling to work efficiently,
it is important to provide adequate airspace
behind the loudspeaker. When you position
the SR1530, we recommend leaving at least
six inches of air space behind it.
In the unlikely event of the amplifier
overheating, a built-in thermal switch will
activate, which mutes the signal. When the
amplifier has cooled down to a safe operating
temperature, the thermal switch resets itself,
and the SR1530 resumes normal operation.
If the thermal switch activates frequently,
try turning down the level control a notch
or two on the mixing console (or other sig-
nal source) to avoid overheating the
amplifier.
• Our favorite question: Is it plugged in?
Make sure the AC outlet is live (check
with a tester or lamp).
• Our next favorite question: Is the POWER
switch on? If not, try turning it on.
• Is the POWER LED on the rear panel
glowing green? If not, make sure the AC
outlet is live. If so, refer to “No sound”
below.
• The internal AC line fuse may be
blown. This is not a user serviceable
part. If you suspect the AC line fuse is
blown, please see the REPAIR section
next.
No sound
• Is the input LEVEL control for the input
source turned all the way down? Verify
that all the volume controls in the
system are properly adjusted.
• Is the signal source working (and making
union scale)? Make sure the connecting
cables are in good repair and securely
connected at both ends. Make sure the
output volume (gain) control on the
mixing console is turned up sufficiently
to drive the inputs of the speaker.
• Make sure the mixer does not have a
Mute on or a Processor loop engaged. If
you find something like this, make sure
the volume/gain is turned down before
disengaging the offending switch.
If the temperature in the room is too
high, it could cause the amplifier to over-
heat. In this case, you should try aiming a
fan at the rear panel to move more air
through the fins.
• Is the PROTECTION indicator lit red on
the rear panel? Make sure there is at least
six inches of free space behind the
SR1530.
SERVICE INFORMATION
Warranty Service
If you think your loudspeaker has a
problem, please do everything you can to
confirm it before calling for service, includ-
ing reading through the following
Troubleshooting section. Doing so might
save you from being deprived of your
Mackie loudspeaker.
Of all Mackie products returned for ser-
vice (which is hardly any at all), many are
coded “CND” — Could Not Duplicate—
which usually means the problem lay some-
where else in the system. The following
troubleshooting tips may sound obvious,
but here are some things you can check:
Poor bass performance
• Check the polarity of the connections
between the mixer and the loudspeak-
ers. You may have your positive and
negative connections reversed at one
end of one cable, causing one loud-
speaker to be out-of-phase.
6
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Poor sound
If your SR1530 needs service, please fol-
low these instructions:
1. Review the preceding troubleshooting
suggestions. Please.
• Is it loud and distorted? Make sure that
you’re not overdriving a stage in the
signal chain. Verify that all level controls
are set properly.
• Is the input connector plugged com-
pletely into the jack? Be sure all
connections are secure. It’s a good idea
to periodically clean all electrical
connections with a non-lubricating
electrical contact cleaner.
2. Call Tech Support at 1-800-258-6883,
7am to 5pm PST, to explain the problem
in detail. They will ask you all sorts of
impertinent questions in the hope of
sorting out the problem. If it appears
that the SR1530 needs repair, request
an RA (Return Authorization) number.
Have your loudspeaker’s serial number
ready. You must have an RA number
before you can obtain service at the
factory or an authorized service center.
Noise
• Make sure all connections to the active
loudspeakers are good and sound.
• Make sure none of the signal cables are
routed near AC cables, power trans-
3. Keep this user’s manual. We don’t need
it to repair the loudspeaker.
4. Pack the loudspeaker in its original
packaging, including protective wrap,
endcaps, and box. This is very impor-
tant. When you call for the RA number,
please let Tech Support know if you
need new packaging. Mackie is not
responsible for any damage that occurs
due to non-factory packaging.
formers, or other EMI-inducing devices.
• Is there a light dimmer or other SCR-
based device on the same AC circuit as
the SR1530? Use an AC line filter or
plug the SR1530 into a different AC
circuit.
Hum
5. Include a legible note stating your name,
shipping address (no P.O. boxes),
• Try disconnecting the cable connected
to the MAIN INPUT jack. If the noise
disappears, it could be a “ground loop,”
rather than a problem with the SR1530.
Try some of the following troubleshoot-
ing ideas:
• Use balanced connections throughout
your system for the best noise rejection.
• Whenever possible, plug all the audio
equipment’s linecords into outlets which
share a common ground. The distance
between the outlets and the common
ground should be as short as possible.
daytime phone number, RA number,
and a detailed description of the prob-
lem, including how we can duplicate it.
6. Write the RA number in BIG PRINT
on top of the box.
7. Ship the loudspeaker to us. We recom-
mend United Parcel Service (UPS). We
suggest insurance for all forms of
cartage. Ship to this address:
Mackie Designs
SERVICE DEPARTMENT
One Main Street
Whitinsville, MA 01588
REPAIR
8. We’ll try to fix the loudspeaker within
three business days. Ask Tech Support
for the latest turnaround times when
you call for your RA number. We
normally send everything back prepaid
using UPS ORANGE (Third Day Air).
However, if you rush your loudspeaker
to us by Next Day Air, we’ll treat it in
kind by shipping it back to you UPS
RED (Next Day Air). This paragraph
does not necessarily apply to non-
warranty service.
Service for the SR1530 is available only
from one of our authorized domestic service
stations or at the factory service center
located in Whitinsville, Massachusetts.
Service outside the United States can be
obtained through local dealers or distributors.
7
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Mid-Frequency Transducer
CARE AND
Diameter
Voice Coil Diameter
Power Handling
6˝ (152mm)
2˝ (50mm)
60W rms (long term)1
MAINTENANCE
Your Mackie loudspeakers will provide
many years of reliable service if you follow
these guidelines:
High-Frequency Transducer
Diaphragm Diameter 1˝ (25mm)
Voice Coil Diameter
Power Handling
Diaphragm Material Mylar
1˝ (25mm)
25W rms (long term)1
Avoid exposing the
loudspeakers to mois-
ture. If they are set up
outdoors, be sure they
are under cover if you
expect rain.
Power Amplifiers
Low-Frequency Power Amplifier
Rated Power
Rated THD
Design
300 watts RMS
< 0.05%
Class G, High
Efficiency/High Current
•
•
Avoid exposure to extreme cold (below
freezing temperatures). If you must
operate the loudspeakers in a cold
environment, warm up the voice coils
slowly by sending a low-level signal
through them for about 15 minutes
prior to high-power operation.
Use a slighty damp cloth with a mild
soap solution to clean the cabinets. Only
do this when the power is turned off.
Avoid getting moisture into any of the
openings of the cabinet, particularly
where the drivers are located.
Mid and High-Frequency Power Amplifiers
Rated Power
Rated THD
Design
100 watts RMS
< 0.1%
Integrated Module
Line Input Power
US
120V, 60Hz
Recommended Amperage Service: 8 amps
Europe
230V, 50Hz
Recommended Amperage Service: 5 amps
Physical Properties
Height
43.9˝ (1116mm)
19.1˝ (484mm)
13.9˝ (352mm)
18.1˝ (460mm)
SR1530 SPECIFICATIONS
Front Width
Rear Width
Depth
System Specifications
Frequency Range (–10 dB)
40Hz–20kHz
Frequency Response (–3 dB)
Weight
Enclosure
111.25 lbs. (50.57 kg)
Trapezoidal, 10º sides,
18mm multi-layered
plywood, top and bottom
high pressure resin
injected “caps”
Floor mount only.
The SR1530 should
never be pole-mounted.
The cabinet has no rig-
ging points and is not
suitable for flying.
Never attempt to sus-
pend the cabinet by
its handles.
45Hz–18kHz
Horizonal Coverage Angle (–6 dB)
90º averaged 2kHz to
10kHz
Vertical Coverage Angle (–6 dB)
40º averaged 2kHz to
10kHz
Directivity Factor; DI (Q)
10.77 (11.95) averaged
2kHz to 10kHz
Mounting Methods
Maximum SPL @ 1m 123 dB
Peak Output @ 1m
Crossover Points
Dynamic Range
Phase Response
126 dB
700Hz, 3000Hz
> 100 dB
40º from 500Hz to
10kHz
1 Power handling for transducers is based on an AES long term power test-
ing standard conducted for 100 hours full power, free air.
Disclaimer
Input Type
Input Impedance
Input Protection
Balanced differential
50K ohms
Since we are always striving to make our
products better by incorporating new and improved
materials, components, and manufacturing methods,
we reserve the right to change these specifications at
any time without notice.
Monitoring and
limiting of continuous
rms output of amplifiers
Input stage muting,
auto-reset
Thermal Protection
“Mackie” and the “Running Man” figure are
trademarks or registered trademarks of Mackie
Designs Inc.
Transducer Specifications
All other brand names mentioned are trade-
marks or registered trademarks of their respective
holders, and are hereby acknowledged.
Low-Frequency Transducer
Diameter
15˝ (381mm)
Voice Coil Diameter
Power Handling
2.5˝ (63mm)
250W rms (long term)1
©2002 Mackie Designs Inc.
All Rights Reserved.
Rev. D 03/02
8
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Architects and Engineers’ Specifications
The active, three-way, full-range loud-
speaker system shall incorporate one
15-inch low-frequency (LF) transducer, one
horn-loaded 6-inch mid-frequency (MF)
transducer, and a 1-inch exit compression
driver high-frequency (HF) transducer. The
LF driver shall be mounted in a vented
combination multi-ply wood and high pres-
sure injected wood enclosure tuned for
optimum low-frequency response. The MF
and HF transducers shall be loaded on a
one piece, combination HF/MF horn as-
sembly with optimized wavefront
characteristics. The system shall have a
nominal coverage pattern of 90º (horizon-
tal) x 40º (vertical). System frequency
response shall vary no more than 3 dB
from 70Hz to 15kHz measured on axis.
The loudspeaker shall incorporate a low-
frequency amplifier capable of delivering
300 watts rms over a frequency range of
20Hz-800Hz. The system shall incorporate a
100 watt rms amplifier specifically designed
to power the MF driver over the range of
700Hz-3kHz and a 100 watt rms amplifier
specifically designed to power the high-
frequency driver over the range of
3kHz-20kHz. The amplifiers shall be
mounted on an aluminum heatsink
mounted within the speaker system. The
loudspeaker enclosure shall have a trapezoi-
dal shape and shall incorporate two side
handles and a top and bottom relocation
handle. The system will include an XLR in-
put connector and an XLR loop-through
signal connector. The front of the loud-
speaker shall be covered with a powder
coated, weather resistant perforated steel
grill.
The active three-way full-range loudspeaker
system shall be the Mackie Designs SR1530.
Frequency Response
SR1530 Frequency Response On-Axis
110
100
90
80
20
100
1000
10000
20000
Frequency (Hz)
9
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Beamwidth vs. Frequency
Directivity vs. Frequency
Vertical Off-Axis Frequency Response (down)
Vertical Off-Axis Frequency Response (up)
Horizontal Off-Axis Frequency Response
Dimensions
35.2 cm
13.9 in.
MAIN INPUT
LOOP OUT
SR1530
ACTIVE SOUND
REINFORCEMENT
SPEAKER SYSTEM
CONCEIVED, DESIGNED, AND MANUFACTURED
BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA
•
AND MACKIE EUROPE
•
MANUFACTURED IN ITALY
THE FOLLOWING ARE
COPYRIGHT ©1998
•
TRADEMARKS OR REGISTERED TRADEMARKS
OF MACKIE DESIGNS INC.:
"MACKIE", AND THE "RUNNING MAN" FIGURE
PATENT PENDING
•
C
A
U
T
I
O
N
OCK
111.6cm
(43.9 in.)
RISK
O
F
ELECTRIC SH
NO PEN
D
O
T
O
PAE WITH THE SAME TYPE FUSE AND TG
DISCONNECT SUPPL CORD BEFORE CHANGING FUSE
Y
W
ARNING:
T
O
REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
SERVICEABLE PARTS INSIDE. REFER SERVICING
T
O
Q
U
A
L
I
F
I
E
D
P
E
R
S
O
N
N
E
L
.
NAOVUSIESR : RISQUE DE CHOC ELECTRIQUE
—
NE
P
A
S
O
U
V
R
I
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UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
ERANCHER AVANT DE REMPLACER LE FUSIBLE
S
E
R
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A
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NU
MBE
R
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AN
U
F
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D
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TE
ON
PROTECTION
ON
115V - AC
48.4 cm
19.1 in.
46.0 cm
18.1 in.
10
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SR1530 LIMITED WARRANTY
Please keep your sales receipt in a safe place.
A. Mackie warrants all materials, workmanship and
proper operation of this SR1530 for a period of one
year from the original date of purchase. If you
complete the optional questionnaire portion of the
Product Registration Card, the warranty will be
extended for an additional FOUR years with the
following exception: warranty on all its loudspeaker
components including woofers and compression
drivers are only warranted for an additional one year
(for a total of two years). If any defects are found in
the materials or workmanship or if the product fails
to function properly during the applicable warranty
period, Mackie, at its option, will repair or replace
the product. This warranty applies only to
equipment sold and delivered within the U.S. by
Mackie or its authorized dealers.
B. Failure to return the card will not void the 1-year
warranty.
C. Service and repairs of Mackie products are to be
performed only at the factory (see D below) OR at an
Authorized Mackie Service Center (see E below).
Unauthorized service, repairs, or modification will
void this warranty.
3. Make sure that the problem can be dupli-
cated. If you bring your loudspeaker to an
Authorized Service Center and they can't find
anything wrong with it, you may be charged a
service fee.
4. If the Mackie Authorized Service Center is
located in another city, pack the loudspeaker in
its original shipping carton. More information on
packing can be found in the Service section of
this manual.
5. Contact the Mackie Authorized Service Center to
arrange service or bring the loudspeaker to them.
F. Mackie and Mackie Authorized Service Centers
reserve the right to inspect any products that may
be the subject of any warranty claims before repair
or replacement is carried out. Mackie and Mackie
Authorized Service Centers may, at their option,
require proof of the original date of purchase in the
form of a dated copy of the original dealer’s invoice
or sales receipt. Final determination of warranty
coverage lies solely with Mackie Designs Inc. or its
Authorized Service Centers.
G. Mackie loudspeakers returned to Mackie and
deemed eligible for repair or replacement under the
terms of this warranty will be repaired or replaced
within thirty days of receipt by Mackie at our
rainforest factory complex. Products returned to
Mackie that do not meet the terms of this Warranty
will be repaired and returned C.O.D. with billing
for labor, materials, return freight, and insurance.
Products repaired under warranty at Mackie's
factory will be returned freight prepaid by Mackie
to any location within the boundaries of the USA.
H. Mackie assumes no responsibility for the quality
or timeliness of repairs performed by Mackie
Authorized Service Centers.
I. This warranty is extended to the original
purchaser and to anyone who may subsequently
purchase this product within the applicable
warranty period.
D. To obtain factory service:
1. Call Mackie at 800/258-6883, 8AM to 5PM
Monday through Friday (Pacific Time) to get a
Return Authorization (RA). Products returned
without an RA number will be refused.
2. Pack the SR1530 in its original shipping
carton. If you do not have the carton, just ask for
one when you get your RA number, and we’ll
send a shipping carton out promptly. More
information on packing can be found in the
Service section of this manual. Also include a
note explaining exactly how to duplicate the
problem, a copy of the sales receipt with price
and date showing, and your return street address
(no P.O. boxes or route numbers, please!). If we
cannot duplicate the problem at the Mackie
Factory or establish the starting date of your
Limited Warranty, we may, at our option, charge
for service time.
J. This is your sole warranty. Mackie does not
authorize any third party, including any dealer or
sales representative, to assume any liability on
behalf of Mackie Designs or to make any warranty
for Mackie Designs.
3. Ship the product in its original shipping
carton, freight prepaid to:
Mackie Designs Inc.
SERVICE DEPARTMENT
One Main Street
K. THE WARRANTY GIVEN ON THIS PAGE IS THE
SOLE WARRANTY GIVEN BY MACKIE AND IS IN
LIEU OF ALL OTHER WARRANTIES, EXPRESS
AND IMPLIED, INCLUDING THE WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. THE WARRANTY GIVEN
ON THIS PAGE SHALL BE STRICTLY LIMITED IN
DURATION TO ONE YEAR FROM THE DATE OF
ORIGINAL PURCHASE FROM AN AUTHORIZED
MACKIE DEALER. UPON EXPIRATION OF THE
APPLICABLE WARRANTY PERIOD, MACKIE
SHALL HAVE NO FURTHER WARRANTY OBLIGA-
TION OF ANY KIND. MACKIE SHALL NOT BE
LIABLE FOR ANY INCIDENTAL, SPECIAL, OR
CONSEQUENTIAL DAMAGES THAT MAY RESULT
FROM ANY DEFECT IN THE MACKIE PRODUCT
OR ANY WARRANTY CLAIM. Some states do not
allow exclusion or limitation of incidental, special,
or consequential damages or a limitation on how
long warranties last, so some of the above limita-
tions and exclusions may not apply to you. This
warranty provides specific legal rights and you may
have other rights which vary from state to state.
Whitinsville, MA, 01588, USA
IMPORTANT: Make sure that the RA number is
plainly written on the shipping carton.
E. To obtain service from an Authorized Mackie Service
Center:
1. Call Mackie at 800/258-6883, 8AM to 5PM
Monday through Friday (Pacific Time) to get:
1) The name and address of your nearest Mackie
Authorized Service Center and 2) A return
authorization (RA). You must have an RA number
before taking your unit to a service center.
2. Make sure that you have a copy of your
loudspeaker’s sales receipt from the store where
you bought the product. It is necessary to establish
purchase date and thus determine whether or not
your loudspeaker is still under warranty. If you
can't find it, the Authorized Service Center may
charge you for repairs even if your loudspeaker is
still covered by Mackie's 1-Year Limited Warranty.
11
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Some of the
people at our
®
factory who helped
design, build, sell,
and support your
product.
®
™
®
Mackie Designs Inc.
16220 Wood-Red Rd. NE • Woodinville, WA 98072 • USA
US & Canada: 800/898-3211
Europe, Asia, Central & South America: 425/487-4333
Middle East & Africa: 31-20-654-4000
E-mail: [email protected]
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