The Sony ECM-322BC Headworn Microphone is well suited for professional presentation, lectures, workshops and more. The lightweight headset features a comfortable form-fitting design with a slim profile for an inconspicuous look. The highly sensitive capsule features a wide frequency response and omnidirectional polar pattern for a generous pickup area without noise. The ECM-322BC may be worn on either the right or left ear and an adjustable boom provides flexible microphone placement. The cable features a Sony 4-pin connection (SMC9-4P) for use with Sony WL-800 Series wireless bodypack transmitters.
Sony 4-pin Connection
The microphone cable terminates to a Sony 4-pin connection (SMC9-4P) for use with Sony WL-800 Series wireless bodypack transmitters.
Lightweight Slim Profile
The slim headband and boom provide a lightweight, comfortable fit and easy microphone placement.
Sensitive Omnidirectional Capsule
The highly sensitive capsule features a wide frequency response and omnidirectional polar pattern for a generous pickup area without noise.
Sony ECM-322 Specs
| Transducer | Electret Condenser Microphone |
| Polar Pattern | Omnidirectional |
| Frequency Response | 50Hz to 18kHz |
| Dynamic Range (Typical) | Not Specified By Manufacturer |
| Signal-to-Noise Ratio | Inherent noise (0 dB SPL = 2E-5Pa): 34dB SPL or less |
| Maximum Input Sound Level | 81dB or more |
| Power Requirements | 2v to 10v DC (supplied from Sony wireless body pack transmitter) |
| Output Impedance | 1.4k Ohms, +/-30%, unbalanced |
| Output Connectors | Sony 4-pin connection (SMC9-4P) |
| Pad | No |
| Low Frequency Roll-Off | No |
| Dimensions (LxDiameter) | Capsule - 6.61 x 0.33" (168 x 8.4mm) Cable - 3.9' (1.2m) (Length) |
| Weight | 0.4 oz (10 g) |
- Sony ECM-322BC Professional Headworn Microphone (4-pin Connector)
- Headband
- Cable Clip
- Carrying Case
- Barcode: 45273
- UPC Barcode: 27242695351
- Supplier Code: ECM322BC