CREST AUDIO CD 1000 Professional Power Amplifier
The CD Series combines a linear power supply with a Class D output to deliver power in a compact, cost-effective package, with an efficient output stage to allow the power supply to handle heavy duty cycles without compromising sonic integrity. Versatile power points, multiple inputs and other features make the CD Series adaptable to nightclubs and high school gymnasiums alike, and every application between.
CD Series power amps include multiple protection circuits, such as ACL Active Clip Limiting, which automatically reduces gain at the onset of clipping to prevent amplifier and load damage, IGM Instantaneous Gain Modulation, which monitors load current to protect against overloading, AUTORAMP to prevent abrupt turn-on levels by gradually increasing gain when the amplifier is switched on, as well as short circuit, DC voltage, comprehensive thermal management, current in-rush turn on/off transient and sub/ultrasonic input.
Stereo Mode, 8 Ohms: 280 Watts
Stereo Mode, 4 Ohms: 500 Watts
Stereo Mode, 2 Ohms: 650 Watts
Bridged Mode (mono), 8 Ohms: 1000 Watts
Bridged Mode (mono), 4 Ohms: 1300 Watts
53 Volts RMS max output voltage
Frequency Response: 20 Hz to 20 kHz
Cooling via back-to-front, variable-speed DC fan
Inputs: balanced female XLR, 1/4" TRS, unbalanced 1/4" TS on Neutrik combi connectors
Outputs: five-way binding posts and Speakon connectors
Signal (five-level bar graph), active, ACL/IGM and protect LED indicators
16-gauge steel chassis, cast aluminum front panel
Two rack spaces
Weight: 30 lbs.