Crown Audio 21100 R v i c e & W a r r a n t y, Worldwide Service, Service Shipping Instructions

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S e r v i c e & W a r r a n t y

Crown amplifiers are quality units that rarely require servicing. Before returning your unit for servicing, please contact Crown Technical Support to verify the need for servicing.

This unit has very sophisticated circuitry which should only be serviced by an authorized Crown Service Center.. This is one reason why each unit bears the following label:

CAUTION: To prevent electric shock, do not remove covers. No user serviceable parts inside. Refer servicing to a qualified technician.

Worldwide Service

Service may be obtained from an authorized service center. Contact your local Crown/Amcron distributor or our office for a list of authorized service centers. To obtain service, simply present the receipt as proof of purchase along with the defective unit to an authorized s distributor. They will handle the necessary paperwork and repair.

Remember to transport your unit in the original factory pack.

Service Shipping Instructions:

1.Contact your local Crown distributor for details regarding where to send your amplifier. This information is available on the Crown website or by contacting Crown Audio Customer Service, see details panel.

Always use the original factory pack to transport the unit.

2.To ensure the safe transportation of your unit to the factory, ship it in an original factory packing container. If you don’t have one, call or write Crown’s Parts Department. With the exception of

polyurethane or wooden crates, any other packing material will not be sufficient to withstand the stress of shipping. Do not use loose, small size packing materials.

3.Do not ship the unit in any kind of cabinet (wood or metal). Ignoring this warning may result in extensive damage to the unit and the cabinet. Accessories are not needed—do not send the product documentation, cables and other hardware.

If you have any questions, please call or write the Crown Technical Support Group.

Crown Audio Customer Service

Technical Support / Factory Service

Plant 2 SW, 1718 W. Mishawaka Rd., Elkhart, Indiana 46517 U.S.A.

Telephone: 219-294-8200 800-342-6939 (North America, Puerto Rico, and Virgin Islands

only)

Facsimile: 219-294-8301(Technical Support) 219-294-8124(Factory Service)

Internet: http://www.crownaudio.com

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Contents Professional Power Amplifier N t e n t s Typical applicationsImportant Safety Instructions F e t y I n f o r m a t i o nUnpacking T r o d u c t i o n & U n p a c k i n gIntroduction C h a n i c a l Installation P o w e r C o n n e c t i o n Live/HotInputs D i o C o n n e c t i o n sOutputs Stereo operationLevel controls 1 0C o n t r o l o p e r a t i o n Power SwitchBridge switch Fault SignalD i c a t o r s AC PresentD i c a t o r s Clip BridgeTwo channel stereo operation Two amplifiers used in bridge modeP i c a l a p p l i c a t i o n s Calculating Impedance O s s a r y DBu or dBv DistortionFrequency Frequency ResponseSpeakon Removable terminal blockTransient Specification s Ohms 700W rms 1100W rms 1500W rmsChecklist TroubleshootingProblem No output Problem Distorted soundFault and both Temp lights flashing Status IndicationWorldwide Service Service Shipping InstructionsCrown Audio Customer Service R v i c e & W a r r a n t yThree Year Full Warranty Division of Harman International Industries

21100 specifications

Crown Audio 21100 is a high-performance power amplifier that has become a staple in the professional audio industry, revered for its reliability and sound quality. Designed for both live sound and fixed installation applications, this amplifier is particularly noted for its robust build and impressive technical capabilities.

One of the standout features of the Crown 21100 is its power output. With the ability to deliver an impressive wattage, it ensures that sound is not only loud but clear, making it ideal for a range of environments, including concert venues, theaters, and public address systems. The amplifier is capable of driving multiple speaker configurations without distortion, providing both headroom and clarity at high volumes.

In terms of technology, the Crown 21100 employs the patented Class I technology, which is known for its high efficiency and low heat generation. This means that the amplifier can operate for extended periods without overheating, making it especially suitable for demanding applications. Additionally, the Crown 21100 is equipped with advanced protection circuitry that guards against short circuits, thermal overload, and input signal clipping, ensuring longevity and reliability in various settings.

Another notable characteristic is the amplifier's versatility in connection options. The Crown 21100 is designed with multiple input configurations, including XLR and 1/4-inch TRS connectors, making it compatible with a wide array of audio sources. Furthermore, its balanced inputs help to minimize noise and interference, ensuring that the sound quality remains pristine even in challenging environments.

Crown Audio also places a significant emphasis on ease of use. The 21100 features intuitive front panel controls and indicators, which allow audio engineers to monitor levels and make adjustments quickly and efficiently. This user-friendly design is particularly beneficial during live performances, where quick decision-making is crucial.

In addition, the amplifier's rugged construction ensures that it can withstand the rigors of touring and extensive use. Its durable chassis is designed to resist the wear and tear associated with transport and installation, making the Crown 21100 a reliable choice for both rental companies and sound professionals.

In conclusion, the Crown Audio 21100 stands out in the competitive landscape of power amplifiers with its powerful output, advanced technology, versatile connectivity, user-friendly design, and rugged reliability. These features make it an exceptional choice for those seeking high-quality audio performance in professional settings.
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