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AKG CM311A - Headworn Condenser Microphone
EAN: 885038024965
The Crown CM-311A is the industry standard headworn electret condenser microphone. The CM-311A utilizes Crown s unique Differoid technology, effectively isolating desired vocals from unwanted background noise.
Differoid Noise Canceling Technology
Differoid noise canceling rejects ambient signal at a distance, improving signal-to-noise ratio.
Filters
Electronically controlled bass roll-off
Power
48-volt Phantom Powered or 9-volt Battery
Lightweight Headset Design
Behind-the-ear design is completely lightweight, adjustable, and will conform to any size head.
EAN: 885038024965
The Crown CM-311A is the industry standard headworn electret condenser microphone. The CM-311A utilizes Crown s unique Differoid technology, effectively isolating desired vocals from unwanted background noise.
Differoid Noise Canceling Technology
Differoid noise canceling rejects ambient signal at a distance, improving signal-to-noise ratio.
Filters
Electronically controlled bass roll-off
Power
48-volt Phantom Powered or 9-volt Battery
Lightweight Headset Design
Behind-the-ear design is completely lightweight, adjustable, and will conform to any size head.
AKG CM-311A Specs
Microphone
| Form Factor | Headworn |
| Capsule | Electret Condenser |
| Polar Pattern | Cardioid |
| Pad | None |
| High-Pass Filter | Yes |
Performance
| Frequency Range | 50 Hz to 17 kHz |
| Maximum SPL | 148 dB SPL (3% THD) |
| Impedance | 75 Ohms |
| Signal-to-Noise Ratio | 68 dB (at 1 Pa/94 dB SPL) |
Connectivity
| Analog Output | 1 x XLR 3-Pin Male |
Power
| Operating Voltage | 48 V (Phantom Power) 9 V (Battery Power) |
| Battery Type | 1 x 9 V |
Physical
| Color | Black |
| Dimensions | H: 5.5 x W: 7 x L: 3" / H: 13.97 x W: 17.78 x L: 7.62 cm |
Packaging Info
| Package Weight | 2.45 lb |
| Box Dimensions (LxWxH) | 12.3 x 8.6 x 4.6" |
In the Box
- AKG CM311A - Headworn Condenser Microphone
- 2-Year Manufacturer Warranty
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