`` SPECIFICATIONS

Performance

Output Power: See power charts below.

Voltage Gain at 1kHz:

CDi 1000: 30.5 dB

CDi 2000: 32.9 dB

CDi 4000: 34.2 dB

CDi 6000: 37.1 dB

Frequency Response: +0/–1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.

Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo mode, 4 to 16 ohms in Bridge-Mono mode.

Sensitivity: 1.4V.

Signal to Noise Ratio (below rated 8-ohm power at 1 kHz): 100 dB (A weighted).

Damping Factor: Better than 500 from 20 Hz to 400 Hz.

Crosstalk: > 70 dB below rated power, 20 Hz to 1 kHz.

Input Stage: Input is electronically balanced and employs precision 1% resistors.

Input Impedance (nominal): 20 k ohms, bal- anced; 10 k ohms, unbalanced.

Maximum Input Signal: +22 dBu typical.

AC Line Voltage and Frequency Configurations Available: 100V, 120V, 220-240V,

50/60 Hz.

AC Line Current: CDi 1000: 6.8A CDi 2000: 8.3A CDi 4000: 10.5A

At Idle: Draws no more than 38 watts.

CDi 6000: 15.3A

At Idle: Draws no more than 180 watts.

Operating Temperature: 0° C to 40° C at 95% relative humidity (non-condensing).

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.

Delay: Up to 50 msec total delay per channel.

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

Presets: 20 presets. 19 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 channel, illuminates when a very low-level signal is pres- ent 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 channel, illuminates when the amplifier is ready to pro- duce 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 conditions.

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

Output Connectors: 4-position barrier strip with connectors for dual louspeakers or bridge-mono loudspeaker. Dual connectors work with 2-8 ohm or 70V/100V loads. Bridge-mono connec- tors work with 4-8 ohm or 140V loads.

HiQnet USB Connector: Type B, connects to a USB port on a PC.

Protection

CDi-Series amplifiers are protected against shorted, open or mismatched loads; over- loaded power supplies; excessive tempera- ture; 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.

Included Accessories

Non-touch cover

Locking level-control knobs.

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. CDi 6000 is 16.2 in. (41.15 cm) deep.

Net Weight:

CDi 1K. 2K, 4K: 19 lb (8.6 kg).

CDi 6K: 24 lb (10.9 kg).

Shipping Weight:

CDi 1K, 2K, 4K: 22 lb (10.0 kg).

CDi 6K: 30 lb (13.6 kg).

Regulatory Certifications

DSP Section

Input EQ: 6 parametric filters per channel with adjustable Q, ±15 dB boost/cut. Also adjustable high and low shelving filters. This 8-filter EQ section can be bypassed.

Crossover Filters: Highpass and lowpass per channel. Butterworth 6/12/18/24 dB per octave and Linkwitz-Riley 24/48 dB per octave. Also includes ±15 dB bandpass gain and polarity control.

Rear Panel Controls and Connectors

AC Line Connector:

CDi 1K, 2K, 4K: NEMA 5-15P (15A).

CDi 6000: NEMA 6-10P (20A)

IEC C20 (20A).

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

Note: All measurements apply to all models of CDi Series amplifiers in stereo mode with 8-ohm loads and an input sensitivity of 26 dB gain, 1 kHz at rated power unless other otherwise specified. Specifications for units supplied outside the U.S.A. may vary slightly at different AC voltages and frequencies.

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The CDi Series of Crown® amplifiers are professional tools designed and built for installed sound applications. The series includes four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000 and CDi 6000. All are rugged and lightweight, and offer unmatched value in their class. CDi-Series amplifiers feature an LCD screen with DSP speaker presets. Other features include a switch-mode universal power supply, useful function indicators, proportional-speed fan- assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads,

short-circuit protection and more.

INSTALLED SOUND

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Crown CTS 600, CTS 3000 Performance, Protection, Included Accessories, Construction, Regulatory Certifications DSP Section

CTS 600, CTS 1200, CTS 2000, CTS 3000 specifications

Crown, a leading name in material handling equipment, has developed the Crown CTS series, which includes the CTS 3000, CTS 2000, CTS 600, and CTS 1200 models. Each of these rugged machines is designed to enhance productivity and efficiency in various warehouse and distribution applications, integrating innovative technologies and robust features.

The Crown CTS 3000 is the flagship model in this series, designed for high-demand environments that require exceptional lifting capability. It boasts a powerful AC drive system that offers superior acceleration and speed control, providing operators with smooth and responsive handling. The heightened visibility from the operator's compartment minimizes blind spots, enhancing safety and efficiency during operations. The CTS 3000 also features advanced battery management technology, allowing for prolonged operation and minimal downtime.

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The Crown CTS 600 model is specially designed for light-duty operations. Ideal for shorter runs and smaller spaces, the CTS 600 is compact and maneuverable without compromising on performance. It comes equipped with advanced safety features, including an integrated operator presence system that ensures safe operation. The model’s light weight also translates into better battery efficiency, making it a cost-effective option for businesses seeking to optimize their operational expenses.

Lastly, the Crown CTS 1200 is a versatile model that strikes a balance between power and agility. It is particularly suitable for environments where space is at a premium. The CTS 1200 is engineered for versatility, allowing it to handle a variety of loads with ease. It features intuitive controls and exceptional ergonomics, contributing to operator comfort during long shifts. This model also emphasizes energy efficiency and reduced environmental impact through its advanced power management system.

In summary, the Crown CTS series offers a range of models catering to varying operational needs, from high-demand environments with the CTS 3000 to the space-saving capabilities of the CTS 600. Each model is built upon a foundation of advanced technologies that promote safety, efficiency, and productivity, making them indispensable tools in today's material handling landscape.