Crown CTS 600, CTS 3000 Output Signal, Frequency Response ±0.1 dB from 20 Hz to 20 kHz at 1watt

Page 47

`` SPECIFICATIONS

Performance

Frequency Response: ±0.1 dB from 20 Hz to 20 kHz at 1watt.

Phase Response: +10 to –15 degrees from 20 Hz to 20 kHz at 1 watt.

Signal-to-Noise:106 dB from 20 Hz to 20 kHz at full bandwidth FTC power.

Total Harmonic Distortion (THD): Less than 0.001% at full bandwidth FTC power from 20 Hz to 400 Hz increasing linearly to 0.05% at 20 kHz.

Intermodulation Distortion (IMD): (60 Hz and 7 kHz 4:1) Less than 0.01% from 0.25 watts to full bandwidth FTC power, and less than 0.05% from 0.01 to 0.25 watts.

Crosstalk: Greater than 100 dB below full bandwidth FTC power from 100 Hz to 1 kHz decreasing linearly to 80 dB at 20 kHz.

Damping Factor: Greater than 400 from DC to 400 Hz.

Controlled Slew Rate: 6 volts per ms. (Slew rates are limited to useful levels for ultra- sonic/RF protection.)

Voltage Gain:

At the maximum level setting, 8-ohm load, 0.775V input sensititivity.

D-45:18.3:1 ±3% or 25.2 dB ±0.3 dB.

D-75A:23:1 ±3% or 27.3 dB ±0.3 dB.

Load Impedance: Safe with all types of loads. Rated for 4 to 16 ohms in dual mode, and 8 to 16 ohms in bridge-mono mode.

AC Line Voltage and Frequency Configura- tions Available: 100, 120, 220 and 240VAC (±10%), 50 to 400 Hz for international units (depending on the transformer configuration). North American 120VAC, 60 Hz units are not convertible and can only be used at the speci- fied voltage and frequency. All units draw 15 watts or less when idle. Maximum AC power consumption is 150 watts.

Controls

Power: A two-position front panel rotary on/off switch.

Level: An independent 31-position detented front panel level control for each channel.

Dual/Mono: The dual/mono jumper is located inside the amplifier.

Ground Lift: To prevent ground loops, the chassis and signal grounds are separated (or “lifted”) by a permanent impedance installed between them. There is no control for this feature.

Indicators

Signal Presence: The green front panel indicator for each channel flashes synchro- nously with the channel’s output signal to indicate its presence.

Input/Output Comparator: The red Input/ Output Comparator (IOC) indicator for each channel flashes if any type of distortion reaches 0.05%.

Input/Output

Input Connector: A balanced 3-pin female Neutrik® combination XLR and ¼-inch

(6.35-mm) phone connector for each chan- nel.

Input Impedance: Nominally 20 k ohms, bal- anced. Nominally 10 k ohms, unbalanced.

Input Sensitivity: Configurable for 26 dB gain or 0.775 volt sensitivity.

Output Connector: Barrier block terminals and stereo headphone jack. The headphone output is unpadded, and in parallel with the main amplifier outputs.

Output Impedance: Less than 15 milliohms in series with less than 3 microhenries.

DC Output Offset: 10 millivolts or less.

Output Signal

Dual: Unbalanced, two channel.

Bridge-Mono:Balanced, single channel. Channel 1 controls are active; channel 2 controls should be turned down.

Protection

Input: The inputs have series resistance that provides input overload protection. Controlled slew rate voltage amplifiers protect against radio frequencies. The AC line is fused to protect against excessive current draw.

Output: Instantaneous limiting protection for short circuits, open circuits and mismatched loads.

Turn-On:Minimum thumps. Power-up is instantaneous with no program delay.

Construction

Durable black finish on aluminum front panel with gray suede Lexan insert. Aluminum chassis provides maximum heat conduction and minimum weight.

Dimensions: 19-inch (48.3 cm) rack mount width, 1.75 inches (4.5 cm) high, 8.5 inches (21.6 cm) deep behind the mounting surface, and a 0.625-inch (1.6-cm) protrusion in front of the mounting surface.

Net Weight:

D-45:8 lb, 11 oz (3.9 kg)

D-75A:9 lb, 7 oz (4.3 kg).

Shipping Weight:

D-45:10 lb, 9 oz (4.8 kg)

D-75A:11 lb, 4 oz (5.1 kg).

Cooling: The amplifier is totally convection cooled. The entire aluminum chassis acts as a conductor to dissipate heat. The covers and front panel extrusion also act as heat sinks. Much of the unit’s heat is conducted through the extruded front panel. This design is used so that front panel contact with the equipment rack will also dissipate heat.

Regulatory Certifications

Other Applications

8/06

136711-1C

RECORDING & BROADCAST

The D-45 and D-75A are long-term standards. They are perfect for moderate power applications such as recording or broadcast studio near-field monitoring, video suite audio monitoring, a recording/broadcast headphone amp or a small paging system. Convection cooled, the highly reli-

able D Series is protected against shorted, open, mismatched or low-impedance loads.

Page 46 Page 48
Image 47
Page 46 Page 48
Contents Crown Power Amplifiers Page Installed Sound 250W 200W 1,200W 1,200W‡000W Protection Systems Front Panel Controls and IndicatorsBack Panel Controls and Connectors Options440W Operation per channel-pair 100V direct outputs220W † 220W 250W †Voltage Gain at maximum level setting, 1.4V sensitivity 270W 220W Analog audio inputs allow CobraNet network audio inputCobraNet audio 260W 180WOverall Audio Performance SwitchesGeneral 200W 650W Configuration with HiQnet500W Impedances and outputsProtection Included AccessoriesRear Panel Controls and Connectors PerformanceOne-touch Performance AC Line Current Signal to Noise Ratio below rated 8-ohm power at 1 kHzRegulatory Certifications Page Commercial Audio Adaptable Weight DimensionsOr 2 inputs 1 to 2 amplifier output channels Power ZoneCooling Optional AccessoriesShipping Weight 60W ChannelAC Voltage Tolerance +10%/-20% Crosstalk all controls at 10 -70 dB at 1kHz Load ImpedanceAny input can be sent to any output Priority muting PracticalInput Sensitivity for full output at maximum gain THD Less than 0.5% at rated power at 1 kHzStorage Temperature -20 C to 85 C Amp Config Switch a DIP switch with two functions135MA, 160MA Back Panel Controls, Connectors and Indicators 40W Music & Paging22 lb 9.98 kg THD 0.5% at rated power at 1 kHzActive Indicator Illuminates when VOX ducking is active Vcap remote volume controlSingle-zone XM EnabledTEL Input Connector Transformer-isolated Output Volume Control Detented potentiometer with knobActive Indicator LED illuminates when VOX ducking is active Page Portable PA 100W World-Class200W 000W 600WVoltage Gain at 1kHz, 8 ohm rated output HiQnet USB Connector Type B, connects to a HiQnet networkOptional Accessory 050W InnovationInput/Output IndicatorsControls PureBandTM Crossover System000W ‡ Evolution500W ‡ Shipping Weight 74.0 lb 33.6 kg Page Touring 100W 500W 000W High power density, up to 9000 watts in a 2U chassis250W 000W 500W 600W 000WBack Panel Connectors, Controls, and Indicators Summary SpecificationsFront Panel Indicators, Controls and Connectors Macro-Tech i Series The Legend Continues Firmware/Software Back Panel Controls, Indicators and ConnectorsPage Recording & Broadcast 110W 80W Tried & True50W Frequency Response ±0.1 dB from 20 Hz to 20 kHz at 1watt Output SignalPage Cinema 450W N E M a Performance Monitor IEC AC Power Receptacle Connects to an CTs 2-Channel 260W 180W 220W CTs Multi-ChannelPage Networked Products & Accessories Ethernet network SmartAmp Automation for Networked AudioSmartAmp Automation for TCP/IQ Operation and helps to save both time and moneyPIP USP4 170V Constant-Voltage Transformer Wall-Mount ControllersRemote Level Control Choosing the Right ModuleCover your amp AccessoriesCommercial Audio Accessories 3PLUS3 3+3 Extended WarrantyPage Product Applications & Warranty Page Page Accessories & Applications LIVE Sound Product Applications Crown Amplifier Warranty WORLDWIDE­EXCEPT USA & CANADA Summary of Warranty

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.

Next in line is the Crown CTS 2000, which is tailored for a range of medium-duty applications. While its lifting capacity is slightly lower than the CTS 3000, it incorporates many similar functionalities. It features a user-friendly control interface, making it easy for operators of any skill level to manage tasks efficiently. The robust design ensures reliability and durability, making it an excellent choice for businesses that require consistent performance under moderately demanding conditions.

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.
Top Page Image Contents