Mackie HR824 Brochure page 2

HR824
HR824 Technical Specifications
Acoustic Performance
Free Field Frequency Response:
Lower Cutoff Frequency:
Upper Cutoff Frequency:
Sound Pressure Level @ 1 meter,
7.5 dBu into Balanced Input:
Max SPL Peak Per Pair:
Transducers
Low Frequency:
magnesium frame, mineral-filled polypropylene cone
High Frequency: 1" (25 mm) viscous edge-damped
aluminum alloy dome with ferrofluid cooled voice coil
Passive Radiator: 6" x 12" (152 mm x 305 mm) mass-loaded
elliptical flat piston composed of aluminum composite
with variable thickness filleted edge rubber surround
Amplifier
Low Frequency Power:
High Frequency Power:
Slew Rate:
Distortion (THD, SMPTE IMD, DIM 100):
Signal-to-Noise Ratio:
referenced to 100 watts into rated load
Type:
Electronic Crossover
Crossover Type: Modified Linkwitz-Riley, 24 dB/octave
Crossover Frequency:
Sensitivity:
Input Impedance:
Compressor: Independent high and low frequency
Equalization
Acoustic Space EQ: Flat, –2 dB, –4 dB @ 100Hz, shelving
Low Frequency EQ:
2nd-order Transitional high-pass filter
4th-order Chebyshev high-pass filter
4th-order Butterworth high-pass filter
High Frequency EQ:
www.mackie.com
16220 Wood-Red Road NE, Woodinville, WA 98072 USA
800.898.3211, fax 425.487.4337, sales@mackie.com
UK +44.1268.570.808, fax +44.1268.570.809, uk@mackie.com
Active 2-Way Studio Monitor
39 Hz–20 kHz, ±1.5 dB
–3 dB @ 37 Hz
–3 dB @ 22 Hz
100 dB SPL @ 1m
120 dB SPL @ 1m
8.75" (222 mm) with die-cast
150 watts, 4Ω load
350 watts peak
100 watts, 6Ω load
210 watts peak
>35V/µs
<0.035%
>102 dB
FR Series Class AB
2000 Hz
0 dBu nominal
20 kΩ, balanced bridging
overload detection
–3 dB @ 37 Hz
–3 dB @47 Hz
–3 dB @ 80 Hz
±2 dB @ 10 kHz, shelving
Line Input Power
US:
Europe:
AC Connector:
Power Consumption:
Physical
Enclosure:
with 1" (25 mm) MDF front panel, internal H-brace
Damping:
Waveguide:
Dimensions (HxWxD):
Weight:
HR824 Rear Panel
HIGH RESOLUTION STUDIO MONITOR
ACOUSTIC SPACE APPLICATIONS
QUARTER SPACE
CONSOLE
SPEAKERS IN CORNERS SPEAKERS AGAINST WALL
A
LOW CUT LOW CUT
24dB/oct BUTTERWORTH
0 dB
–
0
dB
– 2dB
3dB –
4dB
37Hz 47Hz
80Hz
LOW FREQ
• USE 80Hz TO EMULATE SMALL SPEAKER
• USE 47Hz FOR NORMAL LF PERFORMANCE
• USE 37Hz FOR NORMAL EXTENDED
LOW FREQ PERFORMANCE
FREE FIELD ACOUSTIC RESPONSE
37Hz
–
3dB
–
10dB
OFF NORMAL
A B C
QUARTER HALF WHOLE
INPUT (NORMAL)
ACOUSTIC SPACE
SENSITIVITY
INTERNAL BI•AMPLIFICATION
150W. L.F. / 100W. H.F.
"MACKIE", "FR SERIES", AND THE "RUNNING MAN" FIGURE ARE REGISTERED TRADEMARKS OF MACKIE DESIGN INC.
CAUTION WARNING:
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
RISK OF ELECTRIC SHOCK NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
DO NOT OPEN
CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC • WOODINVILLE • WA • USA
MADE IN USA • PATENTS PENDING • © 1997 MACKIE DESIGNS INC. ALL RIGHTS RESERVED
SIGNAL INPUTS BAL/UNBAL
PHONE XLR
LOUD Technologies 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 LOUD Technologies product
may differ in some respect from its published description, but will always equal or exceed the origi-
nal design specifications unless otherwise stated. ©1999-2004 LOUD Technologies Inc. All rights
reserved. Mackie and the "Running Man" figure are registered trademarks of LOUD Technologies Inc.
120 VAC, 60 Hz
230 VAC, 50 Hz
2-pin IEC 250 VAC, 16 A male
135 watts with music, loud mix
18 watts quiescent (idle)
8 watts in standby mode
3/4" (19 mm) thick MDF
Adiabatic foam
Cast zinc
15.75" x 10.00" x 12.20"
(400 mm x 254 mm x 310 mm)
33.6 lbs (15.2 kg)
®
HALF SPACE WHOLE SPACE
CONSOLE
CONSOLE
SPEAKERS AWAY FROM WALLS
B C
10kHz
+2dB
0 dB
–
2dB
20 100Hz
ACOUSTIC SPACE
HIGH FREQ.
ROOM COMPENSATION • 0dB (START HERE) GUARANTEED FLAT
USE FOR MOST APPLICATIONS
• +2dB: USE IF YOUR MIXES TRANSLATE BRIGHT
–
• 2dB: USE IF YOUR MIXES TRANSLATE DULL
1k
–
+ –
1.5dB 39Hz 20kHz 22 kHz
–
3dB
80Hz 47Hz 37Hz – 2dB 0 + 2dB STANDBY ON
LOW CUT (NORMAL) (NORMAL)
AUTO
ON
HIGH FREQ. POWER MODE
LOW FREQ
™
LISTED COMMERCIAL
AUDIO EQUIPMENT
9Z39
R
SERIAL NUMBER
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
RISCQUE DE CHOC ÉLECTRIQUE — NE PAS OUVRIR
MAINS INPUT
PATENT NO:
DES. 387,351
120VAC
RCA
60 Hz 150W
Part No. 0004809 Rev B 09/04