DSi Series

Output EQ: 8 parametric filters per channel with adjustable Q, ±15 dB boost/cut. This 8-filter EQ section can NOT be bypassed. Filters are enabled individually.

Output Limiter: Prevents clipping and protects loudspeakers. Choice of –3, –6, or –12 dB threshold per channel.

Delay: Up to 50 msec total delay per channel.

Presets: 20 presets. One is “DSP OFF.” Fifteen are factory-set for JBL Cinema systems. Four are user-definable.

Front Panel Controls and Indicators

Level: Detented rotary level control, one per channel.

Power Switch: On/off switch applies AC power to the amplifier.

Sel/Prev/Next Buttons: Three buttons near the LCD screen are used to access menu items and front panel lockout.

LCD Screen: Backlit liquid crystal display shows speaker presets and signal processing.

Signal Indicator: Green LED, one per chan- nel, illuminates when a very low-level signal is present at input.

–10 Indicator: Green LED flashes when output signal exceeds –10 dB below clip.

–20 Indicator: Green LED flashes when output signal level exceeds –20 dB below clip.

Ready Indicator: Green LED, one per chan- nel, illuminates when the amplifier is ready to produce audio.

Clip Indicator: Red LED, one per channel, turns on at the threshold of audible distortion.

Temp Indicator: Red LED, one per channel, illuminates under excessive temperature condi- tions.

Power Indicator: Blue LED illuminates when the amplifier has been turned on and has power.

Rear Panel Controls and Connectors

AC Line Connector: NEMA 5-15P (15A).

Input Connector: Two 3-pin removable Phoe- nix-type connectors each accept a balanced line-level input signal.

Output Connectors: 4-position barrier strip with connectors for dual louspeakers or bridge- mono loudspeaker.

HiQnet USB Connector: Type B, connects to a HiQnet network.

HD-15 Connector: For cinema I/O compatibility with DSi-8M System Monitor. See Figure 1.

Figure 1. HD-15 Pin Assignments

Protection

DSi-Series amplifiers are protected against shorted, open or mismatched loads; overloaded power supplies; excessive temperature; chain destruction phenomena; excessive output current, and input overload damage. They also protect loudspeakers from input/output DC, large or dangerous DC offsets and turn-on/ turn-off transients

Construction

Chassis: Steel.

Cooling: Proportional speed fan with front-to- rear airflow.

Dimensions: EIA Standard 19-in. rack mount width (EIA RS-310-B), 3.5 in. (8.9 cm) high and

12.25in. (31.11 cm) deep behind mounting surface.

Net Weight: 19 lb (8.6 kg)

Shipping Weight:

22 lb (10.0 kg)

Crown’s Three-Year, No-Fault, Fully Transferable Warranty

Crown offers a Three-Year, No-Fault, Fully Transferable Warranty for every new Crown ampli- fier—an unsurpassed industry standard. With this unprecedented No-Fault protection, your new Crown amplifier is warranted to meet or exceed original specifications for the first three years of ownership. During this time, if your amplifier fails, or does not perform to original specifications, it will be repaired or replaced at our expense. About the only things not covered by this warranty are those losses normally covered by insurance and those caused by intentional abuse. And the coverage is transferable, should you sell your amplifier.

See your authorized Crown dealer for full warranty disclosure and details. For customers outside of the USA, please contact your authorized Crown distributor for warranty information or call 574-294-8200.

Crown International 1718 W. Mishawaka Rd. Elkhart, IN 46517-9439 TEL:574-294-8200 FAX: 574-294-8FAX www.crownaudio.com

Specifications subject to change without prior notice. Latest information available at www.crownaudio.com.

Crown and Crown Audio are registered trademarks of Crown International. Other trademarks are the property of their re- spective owners. ©2008 Crown Audio®, Inc. Printed in U.S.A.

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Crown Audio DSi Series Crown’s Three-Year, No-Fault, Fully Transferable Warranty, Front Panel Controls and Indicators

DSi Series specifications

Crown Audio's DSi Series amplifiers stand out as a versatile, high-performance solution for professional audio applications. Designed with both monitoring and installed sound environments in mind, the DSi Series combines advanced technology with simplicity to deliver robust and reliable audio performance.

One of the standout features of the DSi Series is its power efficiency. Utilizing patented Class D amplification technology, these amplifiers provide the power needed for high-demand audio environments while minimizing energy consumption. This not only helps in reducing operating costs but also enables long-duration use without excessive heating, making the DSi amplifiers ideal for extended performances or installations.

The DSi Series amplifiers boast a range of power outputs, catering to different needs from small venues to large auditoriums. The models within this series are equipped with various output configurations, enabling users to select the right amplifier for their specific setup. This flexibility allows sound engineers to mix and match based on their requirements, ensuring optimal performance across various applications.

User-friendly features are at the heart of the DSi design. The amplifiers come with an intuitive front panel, offering easy access to control settings and indicators. With comprehensive LED status indicators, users can quickly assess the operational state of the amplifier, making troubleshooting a breeze during live events.

Furthermore, the DSi Series amplifiers incorporate advanced DSP (Digital Signal Processing) capabilities. This includes customizable equalization settings, delay adjustments, and limiter functions, empowering users to tailor the sound to their specific venue acoustics. Such features enhance sound clarity while ensuring the system remains protected from damage due to overpowering or unanticipated peaks.

Connectivity is another strong point of the Crown DSi Series. Each amplifier features multiple input options, including balanced XLR and ¼-inch inputs, making integration with existing sound systems seamless. This versatility allows for quick setup and maximum compatibility with a range of audio sources.

In summary, Crown Audio's DSi Series amplifiers exemplify innovation in professional audio technology. With their Class D design for efficiency, flexible power options, intuitive user interface, advanced DSP capabilities, and robust connectivity, they provide an ideal solution for sound professionals looking to deliver outstanding audio experiences in various settings. Whether used in live sound applications or permanent installs, the DSi Series amplifiers are engineered for reliability and performance, reaffirming Crown’s commitment to quality and excellence in audio solutions.