| Crest Audio CC 2800
2800 Watt Power Amplifier
All CC Series amplifiers are built with tunnel-cooled heat sinks, variable-speed DC fans and extensive protection circuitry for superior efficiency into difficult loads and power conditions. In the Crest Audio tradition, these robust amps also boast more power devices (16 per channel) than any competitive amplifier, plus a switched-rail class H output stage and triple-compound design to provide low distortion and excellent thermal stability. Based on powerful Pro 200. Series technology and utilizing a linear power supply, our three versatile CC Series amps deliver stable high power output for running main systems, monitors and subwoofers.
Features
- 8 Ohm Stereo - 595 W
- 4 Ohm Stereo - 965 W
- 2 Ohm Stereo - 1400 W
- 4 Ohm Bridged - 2800 W
- Toroidal power transformer
- Magnetic circuit breaker on/off switch
- Cooled by variable speed fan with back-to-front airflow
- Mode selector switch for stereo, parallel and bridged-mono operation
- Inputs: Balanced female XLR, 1/4" TRS combi jacks
- Outputs: Speakon(R) and five-way binding posts
- Recessed, stepped attenuators
- 16-gauge steel chassis, cast aluminum front panel
- Five-year warranty
Specifications
Rated Power Bridge 4 ohms: 2,800 watts @ 1 kHz at <0.1% T.H.D.
Rated Power (2 x 2 ohms): 1,400 watts per channel @ 1 kHz <0.05% T.H.D. both channels driven
Rated Power (2 x 4 ohms): 965 watts per channel @ 1 kHz at <0.05% T.H.D. both channels driven
Rated Power (2 x 8 ohms): 595 watts per channel @ 1 kHz at <0.05% T.H.D. both channels driven
Rated Power (1 x 2 ohms): 1,850 watts @ 1 kHz at <0.1% T.H.D.
Rated Power (1 x 4 ohms): 1,150 watts @ 1 kHz at <0.05% T.H.D.
Rated Power (1 x 8 ohms): 665 watts @ 1 kHz at <0.05% T.H.D.
Minimum Load Impedance: 2 ohms
Maximum RMS Voltage Swing: 82 volts
Frequency Response: 10 Hz - 100 kHz; +0, -2.0 dB at 1 watt
Power Bandwidth: 10 Hz - 35 kHz; +0, -3 dB at rated 4 ohm power
T.H.D. (2 x 2 ohms): <0.15 @ 1,150 watts per channel from 20 Hz to 20 kHz
T.H.D. (2 x 4 ohms): <0.1% @ 880 watts per channel from 20 Hz to 20 kHz
T.H.D. (2 x 8 ohms): <0.1% @ 560 watts per channel from 20 Hz to 20 kHz
Input CMRR: > - 65 dB @ 1 kHz
Voltage Gain: x40 (32 dB) x20 (26 dB)
Crosstalk: > -65 dB @ 1 kHz at rated power @ 8 ohms
Hum and Noise: > -111 dB, “A” weighted referenced to rated power @ 8 ohms
Slew Rate: > 15V/us
Damping Factor (8 ohms): > 500:1 @ 20 Hz - 1 kHz
Phase Response: +5 to - 15 degrees from 20 Hz to 20kHz
Input Sensitivity (x40): 1.7 volts +/- 3% for 1 kHz, 4 ohm rated power, 1.36 volts +/- 3% for 1 kHz, 2 ohm rated power
Input Impedance: 15 k ohms, balanced
Current Draw @ 1/8 power: 1,250 watts @ 2 ohms, 880 watts @ 4 ohms, 570 @ 8 ohms
Current Draw @ 1/3 power: 2,905 watts @ 2 ohms, 2,220 watts @ 4 ohms, 1,355 watts @ 8 ohms
Cooling: Two back panel temperature dependant variable speed 80 mm DC fans
Controls: 2 front panel attenuators, rear panel Mode switches
Indicator LEDs: 2 ACL™ (automatic clip limiting), 2 Signal presence, 2 Active status, 2 Temp
Protection: Thermal, DC, turn-on bursts, subsonic, incorrect loads
Connectors: Combi XLR & 6.3 mm phone input, Speakon and 5-way Binding Post speaker output, 15 amp IEC mains connector
Construction 16 ga. steel with cast front panel
Dimensions: 88.9 mm x 482.6 mm x 377.8 mm + 31.8 mm for rear support ears and connectors (3.5" x 19" x 14.875" + 1.25")
Net Weight: 18.05 kg (39.8 lbs.)
Gross Weight: 19.23 kg (42.4 lbs.)
|
Sign In
