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Description
CM™ Series power amplifiers feature a unique amplification architecture providing a host of user benefits including simplified operation and use in multiple applications, as well as unsurpassed sonic quality and flexible power.
CM Series products comprise four-channel (CM 2204-AB/DV) and eightchannel (CM 2208-AB/DV) units (channels are independent). A host of applications benefit from the use of multiple channel amplification, including bars, clubs and restaurants; video conferencing systems; hotels and motels; industrial installations; and retail stores, among others. One amplifier for multiple applications provides a cost-effective solution, expansion opportunities and unparalleled flexibility.
Features
- 4- or 8-channel power amp systems—220 Watts RMS per channel (70 Volts)
- Low-Z (4 or 8 Ohms) or 70 Volt output
- Input connectors: balanced three-pin Phoenix
- Output connectors: two-pin Phoenix
- Full range of protection circuits including ACL, IGM and AUTORAMP
- 16-gauge steel chassis
- 2U rack space height
- Protection Circuits / Safety including: ACL™, IGM™, and Autoramp™
- Front-to-side cooling
- Front-panel LED indicators per channel: signal, clip, and protect
- Input and output mating connectors are included
Specifications
- 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)
- Test conditions: 120 VAC 60 Hz (AB) line input voltage maintained
- Test conditions: 230 VAC 50 Hz (DV) line input voltage maintained
- Power requirements: 120 VAC 60Hz (AB), 230 VAC 50Hz (DV)
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE