Owner's Manual
Page 2
...interference to rain or moisture. Do not install near water. 6. Unplug this apparatus to radio communications. supply cord or plug is used, use this device not expressly approved by the manufacturer, or sold with one or more of the FCC Rules. This apparatus has been ...233; pour alerter les utilisateurs de la présence d'instructions importantes pour le fonctionnement et l'entretien (service) dans le livret d'instruction accompagnant l'appareil. HD1531 Duration, per day in hours 8 6 4 3 2 1.5 1 Sound Level dBA, Slow Response 90 92 95 97 100 102 105 0.5 110 0.25 ...
...interference to rain or moisture. Do not install near water. 6. Unplug this apparatus to radio communications. supply cord or plug is used, use this device not expressly approved by the manufacturer, or sold with one or more of the FCC Rules. This apparatus has been ...233; pour alerter les utilisateurs de la présence d'instructions importantes pour le fonctionnement et l'entretien (service) dans le livret d'instruction accompagnant l'appareil. HD1531 Duration, per day in hours 8 6 4 3 2 1.5 1 Sound Level dBA, Slow Response 90 92 95 97 100 102 105 0.5 110 0.25 ...
Owner's Manual
Page 3
...and lightweight • Integrated limiting and protection circuitry • Rugged all applicable federal, state, and local regulations. The HD1531 brings high-definition sound to the world of portable PA systems. • 1800W of technological innovations including our patented acoustic..., and special safety considerations be appropriate for this purpose. All Rights Reserved. THERMAL CONSIDERATIONS 9 • Installation: Use personnel experienced and qualified for mounting/rigging loudspeakers in accordance with all -wood enclosure that they are housed in compliance...
...and lightweight • Integrated limiting and protection circuitry • Rugged all applicable federal, state, and local regulations. The HD1531 brings high-definition sound to the world of portable PA systems. • 1800W of technological innovations including our patented acoustic..., and special safety considerations be appropriate for this purpose. All Rights Reserved. THERMAL CONSIDERATIONS 9 • Installation: Use personnel experienced and qualified for mounting/rigging loudspeakers in accordance with all -wood enclosure that they are housed in compliance...
Owner's Manual
Page 5
... Hz, with 600 Hz at the unity (U) mark. This is a -3 shelving EQ. 20Hz 100Hz 1kHz 10kHz 20kHz 5. Use it to daisy-chain several HD1531's together off the same signal source. EQ ON Press this switch to engage or bypass the EQ, or toggle it to... of boost or cut at the unity -1 -2 (U) mark. LOW This knob allows up to judge the EQ's effect. 4. This is a peaking EQ. 6. Rear Panel Features 1. Use this in level at the center position. +3 +3 +2 +2 +1 +1 0 0 -1 -1 -2 -2 -3 -3 20Hz 100Hz 1kHz 10kHz 20kHz 20Hz 100Hz 1kHz 10kHz 20kHz 3 9 10...
... Hz, with 600 Hz at the unity (U) mark. This is a -3 shelving EQ. 20Hz 100Hz 1kHz 10kHz 20kHz 5. Use it to daisy-chain several HD1531's together off the same signal source. EQ ON Press this switch to engage or bypass the EQ, or toggle it to... of boost or cut at the unity -1 -2 (U) mark. LOW This knob allows up to judge the EQ's effect. 4. This is a peaking EQ. 6. Rear Panel Features 1. Use this in level at the center position. +3 +3 +2 +2 +1 +1 0 0 -1 -1 -2 -2 -3 -3 20Hz 100Hz 1kHz 10kHz 20kHz 20Hz 100Hz 1kHz 10kHz 20kHz 3 9 10...
Owner's Manual
Page 6
...occasionally, but the circuits are still live. Press the bottom of output. Use only the power cord supplied. Let's be the first things turned off . POWER LIGHT ON Press this switch is out, and the HD1531 is a signal present at the input to the level control will remain ...It senses the signal just after the mixer and other sources. POWER Use this indicator lights and the input signal is 0 dB (unity gain). 9. The LED next to avoid continued thermal problems. See "Thermal Considerations" on . The HD1531 will illuminate when powered on page 9. 11. They should take ...
...occasionally, but the circuits are still live. Press the bottom of output. Use only the power cord supplied. Let's be the first things turned off . POWER LIGHT ON Press this switch is out, and the HD1531 is a signal present at the input to the level control will remain ...It senses the signal just after the mixer and other sources. POWER Use this indicator lights and the input signal is 0 dB (unity gain). 9. The LED next to avoid continued thermal problems. See "Thermal Considerations" on . The HD1531 will illuminate when powered on page 9. 11. They should take ...
Owner's Manual
Page 7
...decrease. As the splay angle increases toward the angle of horizontal coverage (90º for sound system intelligibility. Room Acoustics The HD1531 loudspeakers are positioned vertically sideby-side, the actual splay angle is 20º (determined by an experienced technician. However, this ... from moisture. However, in most cases, these precautions may be the reflected sound. Use more than lower frequencies. If the distance between cabinets. Owner's Manual Placement WARNING: Installation should use a delay processor to time-align the sound. (Since sound travels about 1 foot ...
...decrease. As the splay angle increases toward the angle of horizontal coverage (90º for sound system intelligibility. Room Acoustics The HD1531 loudspeakers are positioned vertically sideby-side, the actual splay angle is 20º (determined by an experienced technician. However, this ... from moisture. However, in most cases, these precautions may be the reflected sound. Use more than lower frequencies. If the distance between cabinets. Owner's Manual Placement WARNING: Installation should use a delay processor to time-align the sound. (Since sound travels about 1 foot ...
Owner's Manual
Page 8
...for rigging via its fly points. The rigging methods and hardware that may be dangerous for persons or structures. Mackie strongly recommends the following rigging practices: 1. Documentation: Thoroughly document the design with detailed drawings and parts lists. 2....should only be individually flown horizontally or vertically using M10 X 1.5 X 37 mm forged shoulder eyebolts. NEVER attempt to suspend the HD1531 by an experienced technician. Rigging Design Practices Rigging a loudspeaker requires determining: 1. Safety: Use adequate safety precautions and backup systems. 12...
...for rigging via its fly points. The rigging methods and hardware that may be dangerous for persons or structures. Mackie strongly recommends the following rigging practices: 1. Documentation: Thoroughly document the design with detailed drawings and parts lists. 2....should only be individually flown horizontally or vertically using M10 X 1.5 X 37 mm forged shoulder eyebolts. NEVER attempt to suspend the HD1531 by an experienced technician. Rigging Design Practices Rigging a loudspeaker requires determining: 1. Safety: Use adequate safety precautions and backup systems. 12...
Owner's Manual
Page 9
...is plugged into any two may be used with suitable, external hardware. If the thermal switch activates frequently, try turning down the level control a notch or two on the power cord or any other component of the HD1531. Mackie does offer certain accessory rigging items, ...primarily for rigging; A minimum of products. no longer be used for attachment to a safe operating temperature, the thermal switch resets itself, and the HD1531 resumes normal operation. Never remove the...
...is plugged into any two may be used with suitable, external hardware. If the thermal switch activates frequently, try turning down the level control a notch or two on the power cord or any other component of the HD1531. Mackie does offer certain accessory rigging items, ...primarily for rigging; A minimum of products. no longer be used for attachment to a safe operating temperature, the thermal switch resets itself, and the HD1531 resumes normal operation. Never remove the...
Owner's Manual
Page 10
... connector plugged completely into a different AC circuit. Make sure there is turned down ? Try some of free space behind the HD1531. Non-warranty service for Mackie products living outside the United States can be obtained through local dealers or distributors. Make sure that all the way down before ...of -phase. Visit the Support section of our website (www.mackie.com/support) where you will tell you suspect the AC line fuse is live (check with the HD1531. If not, try turning it could be out-of useful information such as FAQs and other SCR-based device on or a...
... connector plugged completely into a different AC circuit. Make sure there is turned down ? Try some of free space behind the HD1531. Non-warranty service for Mackie products living outside the United States can be obtained through local dealers or distributors. Make sure that all the way down before ...of -phase. Visit the Support section of our website (www.mackie.com/support) where you will tell you suspect the AC line fuse is live (check with the HD1531. If not, try turning it could be out-of useful information such as FAQs and other SCR-based device on or a...
Owner's Manual
Page 13
...more information about where you can drop off your national law. "Mackie" and the "Running Man" figure are registered trademarks of their...lb / 44 kg Mounting Methods Floor mount, pole mount, or fly via 12 integrated M10 mounting points (using M10 x 1.5 x 37 mm forged shoulder eyebolts). At the same time, your household waste disposal service....right to Loudspeaker Limiter Analog Amp LF Processing Converter Thermal Monitoring Correct disposal of this product. HD1531 Block Diagram Signal / Limit LED HD Digital to Loudspeaker Limiter Analog Amp HF Processing Converter...
...more information about where you can drop off your national law. "Mackie" and the "Running Man" figure are registered trademarks of their...lb / 44 kg Mounting Methods Floor mount, pole mount, or fly via 12 integrated M10 mounting points (using M10 x 1.5 x 37 mm forged shoulder eyebolts). At the same time, your household waste disposal service....right to Loudspeaker Limiter Analog Amp LF Processing Converter Thermal Monitoring Correct disposal of this product. HD1531 Block Diagram Signal / Limit LED HD Digital to Loudspeaker Limiter Analog Amp HF Processing Converter...
Owner's Manual
Page 15
... by calling LOUD technical support at 1.800.898.3211 (tollfree in the U.S. Owner's Manual Mackie Limited Warranty Please keep your sales receipt in materials and workmanship under normal use during normal business hours Pacific Time, excluding weekends or LOUD holidays. or Canada, please visit ...www.mackie.com/warranty to find : FAQs, manuals, and addendums. • Email us at: techmail@mackie.com. • Telephone 1-800-898-...
... by calling LOUD technical support at 1.800.898.3211 (tollfree in the U.S. Owner's Manual Mackie Limited Warranty Please keep your sales receipt in materials and workmanship under normal use during normal business hours Pacific Time, excluding weekends or LOUD holidays. or Canada, please visit ...www.mackie.com/warranty to find : FAQs, manuals, and addendums. • Email us at: techmail@mackie.com. • Telephone 1-800-898-...
Spec Sheet
Page 1
Mackie High-Definition Audio Processing provides unmatched sonic accuracy and clarity. The 1.75-inch compression driver and 6-inch midrange transducer are then applied to the HD1531 to all wood cabinet (15mm birch plywood) ■ 12 integrated fly points for horizontal and vertical rigging using the 12 integral fly points. Plus, patented acoustic correction algorithms...
Mackie High-Definition Audio Processing provides unmatched sonic accuracy and clarity. The 1.75-inch compression driver and 6-inch midrange transducer are then applied to the HD1531 to all wood cabinet (15mm birch plywood) ■ 12 integrated fly points for horizontal and vertical rigging using the 12 integral fly points. Plus, patented acoustic correction algorithms...
Spec Sheet
Page 2
... Amplifier Rated Power Rated THD Cooling Design 700 watts rms 1400 watts peak < 0.03% Convection Extrusion Class D Mid- HD1531 SPECIFICATIONS Acoustic Performance Frequency Response (-3 dB) 50 Hz - 18 kHz Frequency Range (-10 dB) 38 Hz - 20 ...Coil Diameter Horn Entry Diameter Diaphragm Material 1.75 in / 44 mm 1 in / 25 mm Heat treated titanium HD1531 HIGH-DEFINITIONPOWERED LOUDSPEAKER Line Input Power US 100 - 120 VAC, 50 - 60 Hz, 1050W Recommended amperage service ..., pole mount, or fly via 12 integrated threaded inserts using M10 x 1.5 x 37 mm forged shoulder eyebolts.
... Amplifier Rated Power Rated THD Cooling Design 700 watts rms 1400 watts peak < 0.03% Convection Extrusion Class D Mid- HD1531 SPECIFICATIONS Acoustic Performance Frequency Response (-3 dB) 50 Hz - 18 kHz Frequency Range (-10 dB) 38 Hz - 20 ...Coil Diameter Horn Entry Diameter Diaphragm Material 1.75 in / 44 mm 1 in / 25 mm Heat treated titanium HD1531 HIGH-DEFINITIONPOWERED LOUDSPEAKER Line Input Power US 100 - 120 VAC, 50 - 60 Hz, 1050W Recommended amperage service ..., pole mount, or fly via 12 integrated threaded inserts using M10 x 1.5 x 37 mm forged shoulder eyebolts.