Have a Question? Contact Us

888-462-7828 Live Chat

Crest CM 2204 4-Channel Power Amplifier - 220 Watts per Channel

 
  • Dale #:

    CRES-CM2204
  • Availability:

    Reserve Yours Now
  • This item usually ships within 10-20 days after your order is placed. Your payment will be charged after completing checkout.

Description

The CM amplifier series drives 4 or 8 independent channels into low impedance or 70 Volt 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 en... Read More

Shipping Charges Apply

Have a Question?

Call Toll Free: 888-462-7828 Live Chat Email Us

Suggested Accessories

Description

The CM amplifier series drives 4 or 8 independent channels into low impedance or 70 Volt 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 0.775 Volt sensitivity or x40 gain. A high-pass filter is selectable per channel. 100 and 50 Volt operation is supported with Crest Audio CMx accessory.

Features:

  • Power into 4 Ohm - 150 W x 4
  • Power into 8 Ohm - 220 W x 4
  • Power @ 70V - 220 W x 4
  • 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(tm) (Active Clip Limiting) automatically reduces gain at the onset of clipping to prevent amplifier and load damage
  • IGM(tm) (Instantaneous Gain Modulation) monitors load current to protect against overloading
  • AUTORAMP(tm) 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

More +

Product Specs

Rated power bridge mode 8 Ohms:320 Watts
Rated power bridge mode 140V:440 Watts
Rated power (1 x 4 Ohms):160 Watts
Rated power (1 x 8 Ohms):245 Watts
Rated power 70.7V (24 Ohms):220 Watts
Rated power (4 x 4 Ohms):155 Watts
Rated power (4 x 8 Ohms):240 Watts
Rated power (4 x 70.7V):180 Watts
Minimum load impedance:4 Ohms
Frequency response (HPF off):5 Hz - 20 kHz; -1 dB at 1 Watt (8 Ohm load)
T.H.D.:<0.02% @ rated power, 1kHz (70.7V)
Input CMRR:>-60 dB @ 1 kHz
Crosstalk:>-60 dB @ 1 kHz at rated power @ 8 Ohms
Hum and noise:>-97 dB, below rated output, 22Hz - 22kHz
Damping factor (8 Ohms):>200:1 @ 20 Hz - 1 kHz
Input sensitivity:.775V (0 dBu setting)
Voltage gain:x40 or 0 dBu (x90)
Input impedance:20 k Ohms balanced, 10 k Ohms unbalanced
Current Draw @ 1/8 power:2.3 Amps
Current Draw @ 1/3 power:4.4 Amps
Current draw @ idle:<1 Amp
Thermal emission @ 1/8 power:473 BTU/hr
Thermal emission @ 1/3 power:621 BTU/hr
Class:D
Country of manufacture:United States
Cooling:Variable speed, front panel mounted, front-to-side airflow
Controls:4 channel input signal attenuators‚ 4 channel HPF select switches, 4 channel gain select switches
Indicators:4 clip‚ 4 signal‚ 4 protect, 1 power
Protection:Over-temperature‚ DC‚ turn on/off transients‚ subsonic‚ short-circuit, over-current
Connectors Input:Four 3-position Euro-style detachable terminal blocks
Connectors output:Four 2-position Euro-style detachable terminal blocks
Construction:16-gauge steel-reinforced with 12-gauge rack ears
Dimensions:8.84 cm x48.26 cm x 43.31 cm (3.5” x 19” x 17.05)
Net weight:15.4 kg. (34.0 lbs.),
Gross weight:16.1 kg. (35.5 lbs.)

More +

Shipping Rate Calculator

 

Also Popular