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Designed and tested in the USA, the OM11 is a premier dynamic vocal microphone built for demanding stage and broadcast environments. First issued in 1985, this model provides a sharp, crisp sound that effectively cuts through high-volume mixes. The uniformly controlled hypercardioid polar pattern isolates vocals while offering superior feedback resistance. High SPL handling ensures distortion-free performance even during powerful vocal deliveries. Precision machined brass construction delivers exceptional durability for professional touring applications. Integrated Very Low Mass (VLM) technology provides natural response and incredible articulation. This microphone remains a balanced and comfortable choice for vocalists requiring maximum presence and low handling noise.
| Transducer Type | Dynamic |
| Polar Pattern | Hypercardioid |
| Material | Machined Brass |
| Capsule Technology | VLM Type C |
| Connector | 3-pin XLRm |
| Output Impedance | 200 ohms (estimated): true |
| Frequency Response | 50 Hz – 18 kHz (estimated): true |
| Maximum SPL | ≥140 dB (estimated): true |
| Sensitivity | 2.3 mV/Pa @ 1k (estimated): true |
| Off-axis Rejection | >30 dB (estimated): true |