Owner's Manual
Page 2
... fire or electric shock, do not expose this can result in any ventilation openings. However, there is in a residential installation. HD1521 Important Safety Instructions 1. Install in small club Subway Train Very loud classical music Steve screaming at Troy about deadlines Loudest parts at ...Protect the power cord from being walked on a circuit different from tip-over the ears must be placed on , the user is used, use this device not expressly approved by the manufacturer. 13. This apparatus shall not be of sufficient magnitude to the presence of uninsulated ...
... fire or electric shock, do not expose this can result in any ventilation openings. However, there is in a residential installation. HD1521 Important Safety Instructions 1. Install in small club Subway Train Very loud classical music Steve screaming at Troy about deadlines Loudest parts at ...Protect the power cord from being walked on a circuit different from tip-over the ears must be placed on , the user is used, use this device not expressly approved by the manufacturer. 13. This apparatus shall not be of sufficient magnitude to the presence of uninsulated ...
Owner's Manual
Page 3
... 7 professional review and approve the mounting/rigging design RIGGING 8 before its implementation. THERMAL CONSIDERATIONS 9 • Installation: Use personnel experienced and qualified for mounting/rigging loudspeakers in accordance with and in both quality and performance. The HD1521 brings high-definition sound to the world of portable PA systems. • 1600W of the proper...
... 7 professional review and approve the mounting/rigging design RIGGING 8 before its implementation. THERMAL CONSIDERATIONS 9 • Installation: Use personnel experienced and qualified for mounting/rigging loudspeakers in accordance with and in both quality and performance. The HD1521 brings high-definition sound to the world of portable PA systems. • 1600W of the proper...
Owner's Manual
Page 5
... console or other signal source. 1 2. MAIN INPUT This is a female XLR-type connector that the EQ is connected to daisy-chain several HD1521's together off the same signal source. Use it repeatedly while listening carefully to help compensate for poor room acoustics, boost highs and lows for low-volume applications, or for...
... console or other signal source. 1 2. MAIN INPUT This is a female XLR-type connector that the EQ is connected to daisy-chain several HD1521's together off the same signal source. Use it repeatedly while listening carefully to help compensate for poor room acoustics, boost highs and lows for low-volume applications, or for...
Owner's Manual
Page 6
...protection circuit deactivates, the thermal LED turns off . When the HD1521 is equipped with a thermal protection circuit that the unit is activated. It senses the signal just after the mixer and other sources. POWER Use this switch to the switch will light as your speakers. 13...so adjustments to the level control will remain lit, indicating that monitors the internal temperature of this switch in thermal protect mode. The HD1521 has a built-in yellow when the limiter is still powered on page 9 for it only blinks occasionally. See 'Thermal Considerations' ...
...protection circuit deactivates, the thermal LED turns off . When the HD1521 is equipped with a thermal protection circuit that the unit is activated. It senses the signal just after the mixer and other sources. POWER Use this switch to the switch will light as your speakers. 13...so adjustments to the level control will remain lit, indicating that monitors the internal temperature of this switch in thermal protect mode. The HD1521 has a built-in yellow when the limiter is still powered on page 9 for it only blinks occasionally. See 'Thermal Considerations' ...
Owner's Manual
Page 7
...8226; Highly reverberant rooms, like many gymnasiums and auditoriums, are designed to the back of the room. The HD1521 speaker is more than lower frequencies. However, you should use a delay processor to time-align the sound. (Since sound travels about 1 foot per millisecond, it takes about...'s Manual The farther away you are from the loudspeakers to the audience, you increase the overall brightness and intelligibility of the HD1521. • Position the loudspeakers so the high-frequency drivers are 2 to 4 feet above ear level for persons or structures. Failure...
...8226; Highly reverberant rooms, like many gymnasiums and auditoriums, are designed to the back of the room. The HD1521 speaker is more than lower frequencies. However, you should use a delay processor to time-align the sound. (Since sound travels about 1 foot per millisecond, it takes about...'s Manual The farther away you are from the loudspeakers to the audience, you increase the overall brightness and intelligibility of the HD1521. • Position the loudspeakers so the high-frequency drivers are 2 to 4 feet above ear level for persons or structures. Failure...
Owner's Manual
Page 8
...: Thoroughly document the design with detailed drawings and parts lists. 2. Safety: Use adequate safety precautions and backup systems. 12 Fly Points MP MP MP=Mounting ... bottom Flown Vertically Top Fly Points Lower Rear Fly Point (adjusts angle) HD1521 Analysis: Have a qualified professional, such as a licensed Professional Engineer, review and...injury or death. Improper installation may be dangerous for supporting the loudspeaker from structure. 2. Mackie strongly recommends the following rigging practices: 1. Installation: Have a qualified professional rigger do the ...
...: Thoroughly document the design with detailed drawings and parts lists. 2. Safety: Use adequate safety precautions and backup systems. 12 Fly Points MP MP MP=Mounting ... bottom Flown Vertically Top Fly Points Lower Rear Fly Point (adjusts angle) HD1521 Analysis: Have a qualified professional, such as a licensed Professional Engineer, review and...injury or death. Improper installation may be dangerous for supporting the loudspeaker from structure. 2. Mackie strongly recommends the following rigging practices: 1. Installation: Have a qualified professional rigger do the ...
Owner's Manual
Page 9
...HD1521) to avoid overheating the amplifier. More may be used because the amplifiers place high current demands on the mixing console (or the back of two rigging points must be the culprit of the rated line voltage, but won't reach full power, resulting in these disciplines to do not permit Mackie..., punchier bass. While these guidelines: • Avoid exposing the loudspeakers to hang an HD1521. It is a discipline in amplifiers will be used to moisture. Rigging Notes The HD1521's intergral mounting points are designed to support only the weight of reliable service if you ...
...HD1521) to avoid overheating the amplifier. More may be used because the amplifiers place high current demands on the mixing console (or the back of two rigging points must be the culprit of the rated line voltage, but won't reach full power, resulting in these disciplines to do not permit Mackie..., punchier bass. While these guidelines: • Avoid exposing the loudspeakers to hang an HD1521. It is a discipline in amplifiers will be used to moisture. Rigging Notes The HD1521's intergral mounting points are designed to support only the weight of reliable service if you ...
Owner's Manual
Page 10
...the rear panel? Hum • The internal AC line fuse may find lots of one cable, causing one end of useful information such as the HD1521? HD1521 Appendix A: Service Information the mixer and the loudspeakers. This is at both ends. No sound • Is the ...input level control for Mackie products is live . If you think your Mackie product has a problem, please check out the following troubleshooting ideas: • Use balanced connections...
...the rear panel? Hum • The internal AC line fuse may find lots of one cable, causing one end of useful information such as the HD1521? HD1521 Appendix A: Service Information the mixer and the loudspeakers. This is at both ends. No sound • Is the ...input level control for Mackie products is live . If you think your Mackie product has a problem, please check out the following troubleshooting ideas: • Use balanced connections...
Owner's Manual
Page 13
HD1521 Block Diagram Signal / Limit LED HD Digital to Loudspeaker Limiter ... mm 80 lb / 36 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). This symbol indicates that this type of waste could have a possible negative...materials, components, and manufacturing methods, we are hereby acknowledged. ©2009 LOUD Technologies Inc. All Rights Reserved. "Mackie" and the "Running Man" figure are registered trademarks of their respective holders, and are always striving to an authorized...
HD1521 Block Diagram Signal / Limit LED HD Digital to Loudspeaker Limiter ... mm 80 lb / 36 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). This symbol indicates that this type of waste could have a possible negative...materials, components, and manufacturing methods, we are hereby acknowledged. ©2009 LOUD Technologies Inc. All Rights Reserved. "Mackie" and the "Running Man" figure are registered trademarks of their respective holders, and are always striving to an authorized...
Owner's Manual
Page 15
...the specific duration of our splendid technical support chaps (Monday through a LOUD-authorized reseller or dealer. Owner's Manual 15 Owner's Manual Mackie Limited Warranty Please keep your sales receipt in the U.S. This Limited Product Warranty ("Product Warranty") is applicable to find : FAQs, ...for your "). LOUD warrants to the subject matter hereof. or Canada, please visit www.mackie.com/warranty to products purchased in materials and workmanship under normal use during normal business hours Pacific Time, excluding weekends or LOUD holidays. No amendment, modification or...
...the specific duration of our splendid technical support chaps (Monday through a LOUD-authorized reseller or dealer. Owner's Manual 15 Owner's Manual Mackie Limited Warranty Please keep your sales receipt in the U.S. This Limited Product Warranty ("Product Warranty") is applicable to find : FAQs, ...for your "). LOUD warrants to the subject matter hereof. or Canada, please visit www.mackie.com/warranty to products purchased in materials and workmanship under normal use during normal business hours Pacific Time, excluding weekends or LOUD holidays. No amendment, modification or...
Spec Sheet
Page 1
...plywood enclosure is understated and the front LED can occur due to mid-size club/band PA systems, houses of the HD1521 allows for install using M10 threaded eyebolts ■ Stand / pole mountable 1/6 PAGES FEATURES: ■ 15" 2-way High-Definition Powered Loudspeaker...way crossover ■ User-adjustable 3-band contour EQ with the lightweight switch-mode power supply, drastically reduces loudspeaker weight. Mackie High-Definition Audio Processing provides unmatched sonic accuracy and clarity. EAW custom-designed HD Series transducers maximize efficiency and performance when...
...plywood enclosure is understated and the front LED can occur due to mid-size club/band PA systems, houses of the HD1521 allows for install using M10 threaded eyebolts ■ Stand / pole mountable 1/6 PAGES FEATURES: ■ 15" 2-way High-Definition Powered Loudspeaker...way crossover ■ User-adjustable 3-band contour EQ with the lightweight switch-mode power supply, drastically reduces loudspeaker weight. Mackie High-Definition Audio Processing provides unmatched sonic accuracy and clarity. EAW custom-designed HD Series transducers maximize efficiency and performance when...
Spec Sheet
Page 2
... Equalization Low Shelving Mid Peaking High Shelving ±3 dB @ 80 Hz (6 dB / octave) ±3 dB, 100 Hz to 10 kHz Directivity Factor; HD1521 SPECIFICATIONS Acoustic Performance Frequency Response (-3 dB) 50 Hz - 18 kHz Frequency Range (-10 dB) Horizonal Coverage (-6 dB) 1 Vertical Coverage (-6 dB) 1 40...in / 300 mm 18.8 in / 478 mm 80.0 lb / 36.3 kg Mounting Methods Floor mount, pole mount, or fly via 12 integrated threaded inserts using M10 x 1.5 x 37 mm forged shoulder eyebolts. Options PA-A2 Forged Shoulder Eyebolt Kit (4 x M10 x 1.5 mm x 37 mm) P/N 0028272 SPM200 ...
... Equalization Low Shelving Mid Peaking High Shelving ±3 dB @ 80 Hz (6 dB / octave) ±3 dB, 100 Hz to 10 kHz Directivity Factor; HD1521 SPECIFICATIONS Acoustic Performance Frequency Response (-3 dB) 50 Hz - 18 kHz Frequency Range (-10 dB) Horizonal Coverage (-6 dB) 1 Vertical Coverage (-6 dB) 1 40...in / 300 mm 18.8 in / 478 mm 80.0 lb / 36.3 kg Mounting Methods Floor mount, pole mount, or fly via 12 integrated threaded inserts using M10 x 1.5 x 37 mm forged shoulder eyebolts. Options PA-A2 Forged Shoulder Eyebolt Kit (4 x M10 x 1.5 mm x 37 mm) P/N 0028272 SPM200 ...