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CTs 2-Channel Series Operation Manual
CTs 600
CTs 1200
CTs 2000
CTs 3000
Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local
Crown Distributor. If you need assistance locating your local distributor, please contact Crown at 574-294-8000.
This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible
situa tion which may arise during installation, operation or maintenance.
The information provided in this manual was deemed accurate as of the publication date. However, updates to this information may have
occurred. To obtain the latest version of this manual, please visit the Crown website at www.crownaudio.com.
Trademark Notice: Com-Tech, BCA, Crown, Crown Audio, Amcron and Multi-Mode are registered trademarks of Crown International.
IQwic, PIP and PIP2 are trademarks of Crown International. Other trademarks are the property of their respective owners.
© 2010 by Crown Audio
, Inc. 1718 W. Mishawaka Rd., Elkhart, Indiana 46517-9439 U.S.A. Telephone: 574-294-8000
®
141280-1
1/09
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Related Manuals for Crown CTs 2-Channel Series
Summary of Contents for Crown CTs 2-Channel Series
- Page 1 To obtain the latest version of this manual, please visit the Crown website at www.crownaudio.com. Trademark Notice: Com-Tech, BCA, Crown, Crown Audio, Amcron and Multi-Mode are registered trademarks of Crown International. IQwic, PIP and PIP2 are trademarks of Crown International. Other trademarks are the property of their respective owners. © 2010 by Crown Audio , Inc.
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Page 2: Cts Power Amplifiers
2 Operation Manual CTs Power Amplifiers DECLARATION of CONFORMITY Crown Audio, Inc. FOR COMPLIANCE QUESTIONS ONLY: Sue Whitfield ISSUED BY: Crown Audio, Inc. 574-294-8289 1718 W. Mishawaka Road swhitfield@crownintl.com Elkhart, Indiana 46517 U.S.A. european Representative’s Name and address: David Budge... -
Page 3: Table Of Contents
CTs Power Amplifiers 1 Welcome Building on the foundation of the Com-Tech ® • Direct constant-voltage Series, the Crown CTs Series offers new ® (70V/140V) or low-impedance (2/4/8 ohm) flexi bility and value for installed sound. The operation. No switch required. -
Page 4: Cts Power Amplifiers
Only you “off” position and all level controls front or rear air vents. The side walls of the rack can ini tiate a claim for shipping damage. Crown turned completely down (counterclock- should be a minimum of two inches (5.1 cm) will be happy to help as needed. -
Page 5: Cts Power Amplifiers
Bridge-Mono mode. Refer to Section 3.5 for output connector pin assignments. NOTE: Crown provides a reference of wiring pin assign ments for commonly used connector types in the Crown Amplifier Application Guide available at www.crownaudio.com. -
Page 6: Cts Power Amplifiers
CTs Power Amplifiers 3 Setup 3.6.3 Dual 70V/100V Mode Typical input and output wiring, along with Atten uator and Mode Switch settings are shown in Fig ures 3.10 and 3.11. Make sure the Mode switch is set to the “Dual” position when operating in Dual mode. -
Page 7: Features
For help with determining your system’s optimum gain structure (signal levels) please refer to the Crown Ampli fier Application Guide, available online at www.crownaudio.com. page 12... -
Page 8: Operation
CTs 600/1200, but may be activated as a 5.1.8 DC Output Servo service option. This level of protection enables Crown to The output servo circuit protects your drivers by increase output transistor utilization while also eliminating DC offset, even in the presence of greatly increasing amplifier reliability. -
Page 9: Advanced Features And Options
PIP2 modules. The CTs Series 2-channel models do not accept earlier PIP modules. Visit the Crown website at www.crownaudio.com, or Figure 5.1 Input Sensitivity Switches for CTs 600/1200 contact Crown Customer Service, for descriptions of available PIP and PIP2 modules. -
Page 10: Fault
The amplifier channel has stopped operat ing. Refer the unit to an authorized • The amplifier is not plugged into the power Crown Service Center. receptacle. • The amplifier output level is so high that the power supply circuit breaker has tripped. - Page 11 CTs Power Amplifiers 7 Specifications Minimum Guaranteed Power CTs 600 CTs 1200 CTs 2000 CTs 3000 (20 Hz - 20 kHz) Power at 0.1% THD Power at 0.1% THD Power at 0.35% THD Power at 0.35% THD 2-ohm Dual (per ch.) 150W 250W 1000W...
- Page 12 CTs Power Amplifiers 7 Specifications Figure 7.2 CTs 600/1200 Typical Crosstalk vs. Frequency Figure 7.1 CTs 600/1200 Typical Frequency Response (1 W, 8 ohms) Figure 7.3 CTs 600/1200 Typical Damping Factor vs. Frequency page 22 Operation Manual CTs Power Amplifiers 7 Specifications Figure 7.5 CTs 2000/3000 Typical Crosstalk vs.
- Page 13 CTs Power Amplifiers 8 AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation: Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz. Typical line impedance used. Measurements made with 120VAC mains. Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5. Data based on all channels driven.
- Page 14 CTs Power Amplifiers 8 AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation: Pink noise 12dB crest factor, bandwidth limited 22Hz to 22kHz. Typical line impedance used. Measurements made with 120VAC mains. Data based on all channels driven. Line current figures for 230VAC units derived by multiplying 120VAC figures by 0.5.
- Page 15 Serviceable product list behind the chassis. remove covers. No user serviceable parts inside. is available at 1. Fill out and include the Crown Audio Factory Ser vice Refer servicing to a qualified technician. http://crownweb.crownintl.com/crownrma/. 4. Enclose the completed Crown Audio Factory Service Information sheet in the back of this manual.
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Page 16: Options
Operation Manual page 31 CTs Power Amplifiers Crown Audio Factory Service Information Shipping Address: Crown Audio Factory Service, 1718 W. Mishawaka Rd., Elkhart, IN 46517 PLEASE PRINT CLEARLY SRA #: __________________(If sending product to Crown factory service.) Model: ____________________________________________ Serial Number: _____________________...
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