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General| Inputs | XLR, 1/4" TRS |
|---|---|
| Type | 2-way, Active |
| LF Driver | 15" woofer |
| HF Driver | 1.75" compression driver |
| Amplifier Power (LF) | 400W |
| Amplifier Power (HF) | 100 Watts RMS |
| Outputs | XLR (link) |
Covers essential safety guidelines for operation, installation, and handling of the loudspeaker system.
Highlights critical warnings regarding electrical shock, fire risks, and exposure to moisture or liquids.
Specific warning about the risks associated with moving the speaker when mounted on a cart.
Details the Main Input (XLR) and Loop Out (XLR) connectors for signal routing.
Explains the Level Control, Power ON, Signal Present, Limit, and Thermal indicators.
Describes the POWER switch and the AC receptacle for power supply.
Illustrates and explains the hookup diagram for daisy-chaining multiple SA1521z speakers.
Details the Balanced XLR connectors and the function of the Loop Out connector.
Covers general placement, horizontal arrays, and crucial warnings against rigging.
Provides advice on optimizing sound by avoiding corners, walls, and hollow stages.
Discusses positioning high-frequency drivers and managing reflections in reverberant rooms.
Explains the importance of heatsink cooling, thermal protection, and troubleshooting overheating.
Details voltage requirements, AC supply capacity, and the importance of a robust power source.
Outlines procedures for obtaining warranty service for the loudspeaker.
Provides solutions for common problems like no power, no sound, poor bass, noise, and hum.
Guides users on how to contact support, get a service number, and pack the product for repair.
Provides instructions for cleaning and protecting the loudspeakers from moisture and temperature extremes.
Lists detailed specifications for acoustic performance, directivity, and SPL.
Details the cabinet design, materials, dimensions, weight, and mounting methods.
Specifies amplifier power ratings, THD, design, and line input requirements.
Presents graphs for on-axis frequency response and beamwidth vs. frequency.
Shows graphs for directivity index and diagrams illustrating speaker dimensions.
Details the five-year limited warranty, coverage exceptions, and purchaser responsibilities.
Outlines the process for claiming warranty service, including registration and contact information.
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