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The CM 2208 300W Power Amplifier drives 8 independent channels into low impedance or 70V loads. With
this advanced amplifier architecture, there is no need to select the load impedance. Each channel can drive 4 ohms and up
for flexible system configuration. Sonics are outstanding, and the price enables use in a multitude of applications. High
efficiency allows up to 8 channels in a space-saving 2U rack height. A switch allows selection of 0.775V sensitivity or x40
gain. A high pass filter is selectable per channel. 100V and 50V operation is supported with the CMx accessory (sold separately).
Crest
Audio's CM Series amplifiers open new horizons for professionals requiring a sonically superior, multi-channel amplifier.
Any where performance, functionality and rack space economy are system design considerations such as: bars/clubs/restaurants,
video conferences systems, hotels/motels, industrial,
or retail stores.
Crest Audio CM 2208 Eight Channel 300 Watt Power Amplifier Features:
- Power into 4 Ohm - 150 W x 8
- Power into 8 Ohm - 220 W x 8
- Power @ 70V - 220 W x 8
- Multi-load architecture allows low impedance or 70 Volt operation without select switch (100 or 50 Volt output operation
with CMx accessory)
- Low mains current draw
- Compact design allows up to 8 channels in a 2U rack space
- Low weight
- Cost-effective for many multi-channel applications
- Flexible configuration
- Easy set-up
- CM Series Protection Circuits
- ACL (Active Clip Limiting) automatically reduces gain at the onset of clipping to prevent amplifier and load damage
- IGM (Instantaneous Gain Modulation) monitors load current to protect against overloading
- AUTORAMP gradually increases gain when the amplifier is turned on, preventing abrupt turn-on level
- Other protection features include: short circuit, DC voltage, comprehensive thermal management, current in-rush turnon/off
transient and sub/ultrasonic input
- Five-year warranty
Save BIG when you buy today!
Crest Audio CM 2208 Eight Channel 300 Watt Power Amplifier Specifications:
- Model: CM 2208
- Output Power 4 Ohms: 150W x 8
- Output Power 8 Ohms: 220W x 8
- Output Power 70V: 20W x 8
- Frequency response (1W into 8 Ohms ): 1KHz, <0.02% THD+N, one channel driven, non-bridged operation - 5Hz to 20kHz, +/-
1dB
- THD+N: <0.02% at rated power (@ 70V, 1kHz)
- Damping factor: 200:1 into 8 Ohms
- Input CMRR: >60dB @ 1KHz
- Input sensitivity @ 70V: 0.775V for full rated output power (0.775V gain selected); .75V for full rated power (x40 gain
selected)
- Input impedance: 20Kohms balanced, 10Kohms unbalanced
- Hum and noise: -97dB, A-weighted
- Crosstalk: < -60dB below max rated power (1KHz)
- Power supply: linear transformer
- Circuit breaker rating (120V/230V): 12A / 6A
- Current draw (120VAC), 1/8 power, 70V: 4.0A
- Current draw (120VAC), 1/3 power, 70V: 8.0A
- Current draw (120VAC), at idle: <2A
- Thermal emissions 1/3 power, 70V: 947 btu/hr
- Cooling: front to side via single DC fan
- Input connectors: balanced three pin Phoenix
- Output connectors: two pin Phoenix
- Controls: front panel: power switch; rear panel: stepped attenuators, HPF select, gain select, circuit breaker
- LED indicators: signal, clip, protect
- Construction: 16-gauge steel chassis with 16+12-gauge rack-ears
- Dimensions (W x H x D): 19" x 3.5" x 16.69" (483 mm x 89 mm x 424 mm)
- Weight: 36.5 lbs. (17 kg)
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