User Manual for Crest Audio Pro200 Series Pro9200 Professional Power Amplifier Click to enlarge the picture
Contents of the user manual for the Crest Audio Pro200 Series Pro9200 Professional
- 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
|
User manual for the Crest Audio Pro200 Series Pro9200 Professional 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!
|
Product description The 2RU Pro200 Series Pro9200 Professional Power Amplifier from Crest Audio is a 6500W (bridged) power-rated amplifier. This unit features extensive protection circuitry, designed to optimize operation when working with difficult loads and power conditions. The Automatic Clip Limiting (ACL) circuit helps to protect drivers, maintain sonic integrity, and ensure trouble-free operation into loads as low as 2Ω. You can select stereo, parallel, or bridged-mono operation modes via the rear panel mode selector switch. The front panel recessed stepped attenuators allow for individual gain adjustment for each channel. When operating in the bridged mode, both attenuators must be in the same position so that the speaker load is equally shared between the channels.
The Pro9200 uses two variable-speed DC fans with back-to-front airflow, to maintain a lower overall operating temperature which results in a longer output transistor life. This amplifier features AutoRamp circuitry, which raises the signal level gradually after the output relay closes. This will prevent speaker damage if there is a high signal level at the inputs. The IGM (Instantaneous Gain Modulation) circuit is designed to monitor the speaker's load, and detect conditions which may over-stress the output devices. This allows safe operation into nominal 2Ω speaker loads. The Pro9200 power amplifier features ACL, DC, Temp, Signal, and Active safeguards, all referenced on the front panel with LED indicators. - 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
- AutoRamp circuitry gradually increases gain to the attenuator level settings when the amplifier is turned on
- Additional protection features include short circuit, DC voltage, comprehensive thermal management & current in-rush turn-on/off, and transient sub-sonic input
- High speed, wide-bandwidth output device
- Twin-tunnel cooling with back-to-front airflow
- Dual, rear-mounted, continuous variable-speed fans
- Balanced female XLR inputs with switch-configurable XLR polarity and sensitivity selection
- Speakon and five-way binding post output connectors
- Front panel circuit breaker switch
In the Box Crest Audio Pro200 Series Pro9200 Professional Power Amplifier (2RU) 2 x Rack Mounting Ear Limited 5-Year Warranty Table of Contents
|
Upload User Manual
Have you got an user manual for the Crest Audio Pro200 Series Pro9200 Professional Power Amplifier in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersCrest Audio 1000560 Specs | Power Rating | Stereo Power:
2 Ω: 3250 W
4 Ω: 2200 W
8 Ω: 1300 W
Bridge Mono Power:
4 Ω: 6500 W
8 Ω: 4400 W | | Gain | Selectable between x40 (32 dB) and x20 (26 dB) | | Input Sensitivity | 4 Ω Rated output power, 40x: 2.35 V ± 3% | | Input Impedance | 15 kΩ, balanced | | Maximum RMS Voltage Swing | 113 V | | Frequency Response | 10 Hz to 100 kHz, +0 dB, -2 dB @ 1 W | | Power Bandwidth | 10 Hz to 35 kHz, +0 dB, -2 dB @ 4 Ω rated power | | Damping Factor | >300:1 8 Ω @ 20 Hz to 1 kHz | | Input CMRR | > - 85 dB @ 1 kHz | | Crosstalk | > -70 dB @ 1 kHz @ 8 Ω rated power | | Hum and Noise | > -113 dB, "A" weighted referenced to rated power @ 8 Ω | | Connectors | Rear Panel:
1 x 3-pin IEC, AC power input
1 x 3-pin XLR female, input A
1 x 3-pin XLR female, input B
2 x 5-Way binding post, channel A output
2 x 5-Way binding post, channel B output
1 x Speakon, channel A output
1 x Speakon, channel B output | | Controls | Front Panel:
1 x Channel A attenuation knob
1 x Channel B attenuation knob
1 x AC Power On/Off/Circuit Breaker switch
Rear Panel:
1 x Gain select switch (OUT: 40x [32 dB]/IN: 20x [26 dB])
1 x Channel mode switch (parallel / bridge / stereo) | | LED Indicators | Front Panel:
2 x Active status (one per channel)
2 x Temperature (one per channel)
2 x Signal presence (one per channel)
2 x ACL (Automatic Clip Limiting) | | Cooling | 2 variable speed 80 mm DC fans, back to front | | Construction | Aluminum chassis | | Power Requirements | Current Draw 120 VAC @ 1/8:
3350 W, 27.9 A @ 2 Ω
2200 W, 18.4 A @ 4 Ω
Current Draw 120 VAC @ 1/3:
7300 W, 60.9 A @ 2 Ω
5000 W, 41.7 A @ 4 Ω | | Emission | @ 1/3 power, 4 Ω bridged BTU/hour: 24,909 | | Class | H | | Dimensions (H x W x L) | 3.5 x 19.0 x 12.25" (8.9 x 48.3 x 31.1 cm)
+Rear Support Ears: 1.5" (3.8 cm) | | Weight | 24.0 lb (10.9 kg) | | | | Package Weight | 29.0 lb | | Box Dimensions (LxWxH) | 23.75 x 20.5 x 5.25" |
Rating90% users recommend this product to others. And what about you?
This product has already been rated by 26 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
