Hd1531 o w n e r ’ s m a n u a l 3-way high-definition powered loudspeaker.
1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install n...
22. Rigging precautions: when mounting or suspending loudspeaker enclo- sures, it is essential that load ratings, rigging techniques, and special safety considerations be appropriate for the installation. Use only the mounting/rigging points on the loudspeaker enclosure intended for this purpose. Th...
Daisy-chaining multiple hd1531 s hd1531: 4-way system with powered subwoofers hd1531 3-way high definition powered loudspeaker hd1531 3-way high definition powered loudspeaker hd1531 3-way high definition powered loudspeaker hd1531 3-way high definition powered loudspeaker +6db –6db +6db –6db +6db –...
Rear panel features 1. Main input this is a female xlr-type connector that accepts a balanced line-level signal from a mixing console or other signal source. 2. Loop out this is a male xlr-type connector that produces exactly the same signal that is connected to the main in- put jack. Use it to dais...
11. Sig/limit led this bi-color led illuminates green whenever there is a signal present at the main input connector. It senses the signal just after the level control, so adjustments to the level control will affect the sig/limit indicator. The hd1531 has a built-in limiter that helps to pre- vent ...
Placement warning: installation should only be done by an experienced technician. Improper installa- tion may result in damage to the equipment, injury or death. Make sure that the loudspeaker is installed in a stable and secure way in order to avoid any conditions that may be dangerous for persons ...
Top fly points lower rear fly point (adjusts angle) rear fly points (adjust angle) side fly points flown vertically flown horizontally 1 fly points two per side two on the rear three each on the top and bottom rigging hd1531s may be individually flown horizontally or vertically using m10 x 1.5 x 37 ...
Rigging hardware and accessories rigging mackie loudspeakers will invariably require hardware not supplied by mackie. Various types of load- rated hardware are available from a variety of third- party sources. There are a number of such companies specializing in manufacturing hardware for, designing...
The mixer and the loudspeakers. You may have your positive and negative connections reversed at one end of one cable, causing one loud- speaker to be out-of-phase. Poor sound • is it loud and distorted? Make sure that you’re not overdriving a stage in the signal chain. Verify that all level controls...
Appendix b: connections 11 owner’s manual owner’ s manual “xlr” connectors the hd1531 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 society) standards: xlr hot (+) pin 2 cold (–)pin 3 shield (groun...
Acoustic performance: frequency response (-10 db) 38 hz-20 khz frequency response (-3 db) 50 hz-18 khz horizontal coverage (-6 db) 90 degrees averaged 2 khz to 10 khz vertical coverage (-6 db) 40 degrees averaged 2 khz to 10 khz directivity index (db) 10.7 averaged 2 khz to 10 khz directivity factor...
Input xlr loop out xlr hf mf lf amp amp digital to analog converter digital to analog converter analog to digital converter signal / limit led hd loudspeaker processing limiter limiter mute level control hd loudspeaker processing amp digital to analog converter limiter hd loudspeaker processing 3-ba...
Hd1531 beamwidth vs. Frequency hd1531 directivity vs. Frequency hd1531 frequency response on-axis 18.25 in/ 464 mm 18.81 in/ 478 mm 35.4 in/ 900 mm weight 96.0 lb 44 kg 11.82 in/ 300 mm hd1531 dimensions horizontal / vertical frequency (hz) dir ectivity index (db) dir ectivity fa ctor (q ) 20 100 10...
Mackie limited warranty please keep your sales receipt in a safe place. This limited product warranty (“product warranty”) is provided by loud technologies inc. (“loud”) and is applicable to products purchased in the united states or canada through a loud-authorized reseller or dealer. The product w...
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