Weight & dimensions
| Microphone weight |
18 g |
| Microphone dimensions (D x H) |
8.5 x 14.5 mm |
Microphone
| Microphone sensitivity |
-40 dB |
| Microphone input impedance |
2.5 Ω |
| Microphone frequency |
40 - 15000 Hz |
Additionally
| Wireless technologies |
Wired |
Electret Condenser, 40 Hz to 15 kHz, 40 Hz to 15 kHz, 40.0 dB
Sony has produced over five million professional ECM (Electret Condenser Microphones) microphones and the ECM-44 is the affordable, general voice model. It provides good sound quality and is widely used in business presentation systems and TV production. The ECM-44 is available in four versions, featuring different connector types. This model, ECM-44BMP, has a 3.5mm locking jack for use with WRT-805 wireless transmitter.