The CM311 L Reference Headworn Condenser Microphone from AKG is designed for touring and live-sound applications. With differoid, which stands for differential cardioid, it cancels ambient noise from floor monitors, crowds, and other sources. The CM311 L comes with a 3-pin mini XLR connector, which fits all AKG wireless body-pack transmitters.
AKG Reference Head-Worn Condenser Microphone with XLR Connector
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Features
- Differoid noise-canceling technology for highest ambient noise rejection.
- The cardioid polar pattern for outstanding gain before feedback.
- Condenser capsule with internal shock mount for efficient rejection of mechanical and body noise.
- Robust headband construction for maximum comfort and freedom of movement.
Description
Specifications
| Transducer | Electret condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 50 Hz to 17 kHz |
| Dynamic Range (Typical) | Not specified by the manufacturer |
| Signal-to-Noise Ratio | 68 dBA |
| Power Requirements | 3 to 9 VDC from transmitter's battery |
| Output Impedance | 10 kOhms |
| Output Connectors | 3-pin mini XLR |
| Low Frequency Roll-Off | Not specified by the manufacturer |
| Sensitivity | 1.25 mV/Pa |
| SPL | 140 dB |
| Noise Level | Equivalent: 26 dBA |
| Impedance | Electrical: 6 kOhms, unbalanced |
| Recommended Load Impedance | 10 kOhms |
| Connector | 3-pin mini XLR |
| Finish | Satin black |
| Cable Length | 42" (106 cm) |
| Weight | 2 oz (61 g) |
| Dimensions (L x W x H) | 7 x 5.5 x 3" (18 x 14 x 8 mm) |
In The Box
- AKG CM311 L Reference Headworn Condenser Microphone with 3-Pin Mini XLR Connector
- Microphone Carrying Case
- Foam Pop Filter WS6
- Clothing Clip
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Details
- Product: AKG Reference Head-Worn Condenser Microphone with XLR Connector
- Manufacturer: AKG
- Model: CM311A
- SKU: CM311A
- RM Product #: 64966