Crest CC1800, CC2800, CC4000 User Manual

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Crest CC1800, CC2800, CC4000 User Manual

 

 

 

CC 1800/2800/4000

CC

Power Amplifiers

SERIES

 

 

 

Power Specifi cations

8Ω stereo*

CC 4000

800W

CC 2800

595W

CC 1800

450W

* 1kHz @ <0.05%T.H.D+N / **1Khz @ <0.1%T.H.D+N

FEATURE OVERVIEW:

Toroidal power transformer

Dual, variable speed fans on CC 2800 and CC 4000, single fan on model CC 1800

Balanced XLR inputs

Speakon® and 5-way binding post speaker outputs

Mode selector switch for stereo, parallel and bridged-mono operation

Input sensitivity selection

Recessed, stepped attenuators

Front panel circuit-breaker switch

Five year warranty*

TOURCLASS/PROTECTION CIRCUITS

ACL™ (Active Clip Limiting) prevents speaker damage by providing gentle gain reduction when the signal approaches the clipping threshold.

IGM (Instantaneous Gain Modulation) monitors speaker loads to detect conditions that may overstress output devices.This allows safe operation into nominal 2Ω speaker loads.

 

 

(CC 2800 shown)

4Ω stereo*

2Ω stereo*

4Ω bridged**

1,350W

2,000W

4,000W

965W

1,400W

2,800W

700W

900W

1,850W

AUTORAMP™ gradually increases gain to the attenuator level settings when the amplifier is turned on.This prevents abrupt turn-on level.

Other protection features include: short circuit, DC voltage, comprehensive thermal management and current in-rush turn-on/off

transient and subsonic input.

DESCRIPTION

Crest Audio CC Series amplifiers are designed to achieve unsurpassed sonic performance and long-term reliability under extreme stress in touring or fixed installation applications.

Absolute sonic accuracy is the hallmark of every Crest amplifier. Bass is solid and defined to the limits of audibility with ample current reserves. Wide-bandwidth output devices ensure detailed, transparent high frequency response. And, thanks to Crest’s exclusive IGMcircuit, the CC Series will drive 2Ω loads safely without compromising performance.

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