Mackie ART500A Quick Start Guide

Specifications

System:

Freq. Range (–10 dB):

55Hz-20kHz

Freq. Response (±3 dB):

90Hz-19kHz

Horz. Coverage Angle (–6 dB):

80° nominal

Vert. Coverage Angle (–6 dB):

60° nominal

Directivity Factor Q (DI):

11.5 (10.6), averaged 1kHz-10kHz

System Sensitivity:

99 dB, 1W@1m

Rated Maximum SPL:

126 dB @ 1 m (3.3ft) peak

HF Protection:

Dynamic

Transducers:

Low Frequency:

15" (380 mm) diameter woofer

High Frequency:

2" (51 mm) exit compression
driver, horn loaded

Preamp and Processor:

Input Sensitivity:

Mic In: 8mV
Line In: 125mV

Input Impedance:

Mic In: 650Ω unbalanced

1.3kΩ balanced

Line In: 10kΩ unbalanced

19kΩ balanced

Crossover Frequency and Slope:

1.2kHz; 24 dB/octave

Time Alignment:

Analog, 0.3 ms HF delay

Speaker Protection:

Thermal, over-excursion

Music Equalization:

+4.3 dB @ 65Hz
+4.0 dB @ 12kHz

Voice Equalization:

+4.0 dB @ 3kHz
+4.0 dB @ 6kHz

Indicators:

Power ON, Limiter

Amplifiers:

LF Amplifier Power:

300 watts RMS

HF Amplifier Power:

50 watts RMS

Distortion:

< 0.1% THD at rated power

Amp Protection:

Thermal, limiter, short circuit

Power Supply:

115/230 VAC, 2A, 50/60 Hz

Physical:

Enclosure:

Asymmetrical trapezoidal,
reinforced polypropylene

Mounting:

Lockable 1-3/8" (35mm) stand
mount

Rigging Inserts:

6 points, accepts M10 threaded
hardware

Input/Output Connectors:

2 XLR balanced

Dimensions HxWxD:

29.1" x 17.9" x 14.8"
(740 mm x 454 mm x 375 mm)

Net Weight:

83.8 lb (38.0 kg)

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16220 Wood-Red Road NE Woodinville, WA 98072

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Part No. 910-166-20 Rev. A 2/00
© 2000 Mackie Industrial. All Rights Reserved. Printed in the USA.

The ART500A is a full-range two-way
professional active speaker system that
combines high-power, wide bandwidth, and
the reduced weight of a special hybrid
construction for fixed-installation systems. The
15" low-frequency transducer, in combination
with a 2" exit titanium compression driver
coupled to an integral 80º x 60º constant
directivity polynomial horn, form an extremely
powerful package for any small to medium­sized sound reinforcement application.

It features a balanced XLR input with a
Mic/Line switch and a paralleled balanced
XLR output for cascading multiple speakers.
Rear panel controls also include Music and
Voice equalization switches, and a rotary
volume control.

The two built-in power amplifiers provide
400W for the LF driver and 100W for the HF
driver. The enclosure is constructed of high­strength polypropylene with two internal
16mm thick multilayer wood panels. It has six
M10 threaded inserts, and an integral locking
1-3/8" socket in the bottom for mounting on a
standard speaker stand.

Safety First!

Before connecting and using the
equipment, please read this Quick-Start Guide
carefully and keep it for future reference.

WARNING! This equipment has been
designed to be installed by qualified
professionals only! There are many factors to
be considered when installing professional
sound reinforcement systems, including
mechanical and electrical considerations, as
well as acoustic coverage and performance.
Mackie Industrial strongly recommends that
this equipment be installed only by a
professional sound installer or contractor.

CAUTION: To avoid the risk of electric

shock, never allow this equipment to

be exposed to rain or dampness.

ART500A

Active Speaker System

Quick-Start Guide

1. Never install, connect, or disconnect
the unit with the power supply on.

2. Before powering up the speaker,
make sure the voltage select switch
corresponds to the AC Voltage supply.

3. Make sure the safety ground on the
power cord is properly grounded.

4. To prevent the risk of electric shock,
never open the unit. There are no
user serviceable parts inside.

5. To ensure normal cooling of the
amplifier, make sure the unit is well­ventilated. Avoid exposure to direct
sunlight or proximity to any heat
source, dust, or dampness.

LINE 120 VAC/240 VAC 50–60Hz

FUSE T14A 240V – T7.5A 120V PMAX 600W

THIS APPARATUS

MUST BE GROUNDED

AC OUTLET 120V/240V 5A MAX

POWER

SERIAL NUMBER

MANUFACTURING DATE

Rear Panel Features
and Controls

1. INPUT is a balanced XLR input jack that
accepts mic-level or line-level signals.

2. OUTPUT is a balanced XLR output jack in
parallel with the INPUT jack, allowing the
signal to “loop through” for daisy-chaining
speakers together.

3. LINE/MIC switch for mic-level or line-level
signals at the INPUT.

4. VOLUME control adjusts the input-stage
gain.

5. MUSIC equalization switch ON provides a
low-frequency and high-frequency boost.

6. VOICE equalization switch ON provides a
gentle boost at 3kHz and 6kHz.

7. OPERATE indicator illuminates when the
POWER switch is turned on.

8. LIMITER indicator illuminates when the
limiting protection circuits are activated.

9. POWER switch turns the AC power on and
off.

10. AC OUTLET for connecting AC power to an
additional Mackie Industrial active
speaker system.

11. IEC AC Socket. Connect the detachable
power cord to the socket. The protection
fuse is also contained in the AC socket.

CAUTION: Replace fuse only with the same
type as indicated on the rear panel.

12. Grounding Terminal provides an additional
safety grounding point.

Connections

The XLR connectors use the following AES

standard:

Pin 1 = Ground (Shield)
Pin 2 = Hot (+)
Pin 3 = Cold (–)

Installation

A 1-3/8" (35mm) socket is provided in the
bottom of the cabinet for mounting the
loudspeaker on a speaker stand.

The ART500A can be suspended with
approved rigging hardware. Always use at

least two M10 threaded inserts located
on opposite sides of the enclosure. The

speaker must be positioned so that the
weight of the enclosure is equally distributed
over the two inserts.

WARNING: Never attempt to suspend the
ART Series loudspeakers by their handles.
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.