User Manual for Crest Audio CC 1800 Power Amplifier Click to enlarge the picture
Contents of the user manual for the Crest Audio CC 1800 Power Amplifier
- Product category: Power Amplifiers Crest Audio
- Brand: Crest Audio
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Crest Audio Power Amplifiers
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User manual for the Crest Audio CC 1800 Power Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Crest Audio product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Crest Audio user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Crest Audio product will considerably shorten its lifespan!
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Product description The 2RU CC 1800 Power Amplifier from Crest Audio is a rackmountable power amplifier which incorporates tunnel-cooled heat sinks, variable-speed DC fans, and protection circuitry for efficiency into difficult loads and power conditions. The CC 1800 features 16 devices per channel, a switched-rail class H output stage, and triple-compound design to provide low distortion and thermal stability. The amplifier utilizes a linear power supply and delivers stable high power output for running main systems, monitors, and subwoofers. - Toroidal power transformer
- 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
UPC: 875866001795 In the Box Crest Audio CC 1800 Power Amplifier (2RU) Limited 5-Year Warranty Table of Contents
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Technical parametersCrest Audio 01000800 Specs | Power Rating | Stereo Power:
@ 8 Ω: 450 W
@ 4 Ω: 700 W
@ 2 Ω: 900 W
Bridged Mono Power:
@ 4 Ω: 1,850 W
Output Voltage RMS:
73 V | | Frequency Response | 10 Hz - 100 kHz; +0, -2 dB at 1 W | | Power Bandwidth | 10 Hz - 35 kHz; +0, -3 dB at rated 4 Ω power | | Damping Factor | 150 : 1 @ 20 Hz to 1 kHz @ 8 Ω | | Gain | Selectable between x 40 (32 dB) and x 20 (26 dB) | | Input Sensitivity | (x40) 1.32 V ± 3% for 1 kHz, 2 Ω rated power | | Input Impedance | 15 kΩ balanced | | Hum and Noise | A-weighted @ rated power 8 Ω -106 dB | | Crosstalk | -55 dB @ 1 kHz @ rated power 8 Ω | | Cooling | Back to front via single variable speed fan | | Current Draw | @ 120 VAC
1/8 Power:
At 8 Ω: 400 W 3.4 A
At 4 Ω: 685 W 5.71 A
At 2 Ω: 1,000 W 8.34 A
1/3 Power:
At 8 Ω: 1,000 W 8.34 A
At 4 Ω: 1,650 W 13.75 A
At 2 Ω: 2,340 W 19.5 A | | Connectors | 1 x XLR female, input
1 x Speakon, output
1 x 5-way binding post, output | | Controls | Front Panel:
2 x recessed stepped attenuator
Circuit breaker/power switch
Rear Panel:
1 x mode select
1 x gain select | | Indicators | LED, Signal presence
LED, Active clip limiting
LED, Active status
LED, Temperature | | Dimensions | 3.5 x 19.0 x 14.9" (8.9 x 48.3 x 37.8 cm) | | Weight | 32.6 lb (14.8 kg) | | | | Package Weight | 39.7 lb | | Box Dimensions (LxWxH) | 22.3 x 21.1 x 5.9" |
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