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User manual for Crest Audio CC4000 Professional Power Amplifier 1000740
- Manufacturer: Crest Audio
- Basic description and contents of package
- Product classification: Pro Audio - Live Sound - Power Amplifiers
- Safety instructions
- Startup and operation of the power amplifiers
- Tips for setting up your Crest Audio
- Settings and expert assistance
- Contact Crest Audio service
- Troubleshooting
- Warranty information
- Price: 995 USD
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We recommend checking out our discussion threads on the Crest Audio CC4000 Professional Power Amplifier 1000740,
which address similar problems with connecting and setting up Power Amplifiers Crest Audio.
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User manual for the Crest Audio CC4000 Professional Power Amplifier 1000740
The user manual for the Crest Audio CC4000 Professional Power Amplifier 1000740 provides
necessary instructions for the proper use of the product Pro Audio - Live Sound - Power Amplifiers.
The 2RU CC4000 Professional Power Amplifier from Crest Audio is designed to deliver stable high power output for running main systems, monitors and subwoofers. The amplifier can be operated in parallel, stereo, or mono bridged mode. It features two channels with independent 100 Hz crossovers and a power rating of up to 4000W bridged at 4Ω. This amplifier features 16 power devices per channel, and a switched-rail class H stage and triple-compound design to provide low distortion and thermal stability. The on-board protection suite includes Crest Audio's proprietary ACL (Automatic Clip Limiting) circuitry, which prevents the amplifier from sending potentially damaging clipped signals to the loudspeakers. It also features Temperature, Signal, and Active safeguards for each channel, all referenced on the front panel with LED indicators along with the ACL indicators. It features a toroidal power transformer and a magnetic circuit breaker On/Off switch. This unit is cooled by two variable speed fans with back-to-front airflow.
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If you own a Crest Audio power amplifiers and have a user manual in electronic form,
you can upload it to this website using the link on the right side of the screen.
You can upload and download the manual for the Crest Audio CC4000 Professional Power Amplifier 1000740 in the following formats:
- *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
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Additional parameters of the Crest Audio CC4000 Professional Power Amplifier 1000740:
| Power Rating | Bridge 4 Ω: 4000 W @ 1 kHz, < 0.1% THD
2 Channels x 2 Ω: 2,000 W per channel @ 1 kHz, < 0.1% THD, both channels driven
2 Channels x 4 Ω: 1,350 W per channel @ 1 kHz, < 0.05% THD, both channels driven
2 Channels x 8 Ω: 800 per channel W @ 1 kHz, < 0.05% THD, both channels driven
1 Channel x 2 Ω: 2,550 W @ 1 kHz, < 0.1% THD
1 Channel x 4 Ω: 1,600 W @ 1 kHz, < 0.05% THD
1 Channel x 8 Ω: 900 W @ 1 kHz, < 0.05% THD | | Damping Factor | > 500:1 @ 20 Hz to 1 kHz @ 8 Ω | | Input Sensitivity | 4 Ω Rated power, 1 kHz: 1.88 V ± 3%
2 Ω Rated power, 1 kHz: 1.62 V ± 3% | | Input Impedance | 15 kΩ balanced | | Minimum Load Impedance | 2 Ω | | Maximum RMS Voltage Swing | 93 V | | Frequency Response | 10 Hz to 100 kHz, +0 dB, -2 dB @ 1 W | | Power Bandwidth | 10 Hz to 35 kHz, +0 dB, -3 dB @ rated 4 Ω power | | Total Harmonic Distortion (THD) | 2 Channel x 2 Ω: < 0.2% @ 1,475 W per channel, 20 Hz to 20 kHz
2 Channel x 4 Ω: < 0.1% @ 1,150 W per channel, 20 Hz to 20 kHz
2 Channel x 8 Ω: < 0.1% @ 700 W per channel, 20 Hz to 20 kHz | | Input CMRR | > - 65 dB @ 1 kHz | | Voltage Gain | x40, 32 dB
x20, 26 dB | | Crosstalk | > -65 dB @ 1 kHz @ rated power @ 8 Ω | | Hum and Noise | > -112 dB, "A" weighted referenced to rated power @ 8 Ω | | Slew Rate | > 15 V/μs | | Phase Response | + 5 to -15°, 20 Hz to 20 kHz | | Connectors | Rear Panel:
1 x 3-pin IEC, AC power input
1 x Speakon, channel A output
1 x Speakon, channel B output
2 x Speaker terminal, channel A output
2 x Speaker terminal, channel B output
1 x Combo 1/4" XLR, channel A input
1 x Combo 1/4" XLR, channel B input | | Controls | Front Panel:
1 x Channel A rotary knob
1 x Channel B rotary knob
1 x AC Power On/Off switch
Rear Panel:
1 x Mode selection switch (bridge / parallel / stereo)
1 x Gain select switch (Out: x40 (32 dB) / In: x20 (26 dB) | | LED Indicators | Front Panel:
2 x Active
2 x Temperature
2 x Channel Signal
2 x ACL (Automatic Clip Limiting) | | Cooling | 2 Temperature dependent variable speed 80 mm DC fans (rear panel) | | Power Requirements | Current Draw @ 1/8:
1,825 W @ 2 Ω
1,185 W @ 4 Ω
720 W @ 8 Ω
Current Draw @ 1/3:
4,535 W @ 2 Ω
2,975 W @ 4 Ω
1,835 W @ 8 Ω | | Dimensions (H x W x L) | 3.5 x 19.0 x 14.9" (8.9 x 48.3 x 37.8 cm)
+Ears and Connectors: 1.25" (3.2 cm) | | Weight | 43.3 lb (19.64 kg) | |
The user manual for the Crest Audio CC4000 Professional Power Amplifier 1000740 can be downloaded in .pdf
format if it did not come with your new power amplifiers, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Crest Audio users keep a unique electronic library
for Crest Audio power amplifierss,
where you can use our link to download the user manual for the Crest Audio CC4000 Professional Power Amplifier 1000740.
The user manual lists all of the functions of the Crest Audio CC4000 Professional Power Amplifier 1000740,
all the basic and advanced features and tells you how to use the power amplifiers.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Crest Audio service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Crest Audio CC4000 Professional Power Amplifier 1000740. User manuals are also
available on the Crest Audio website under Pro Audio - Live Sound - Power Amplifiers.
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