The ECM-90BC Ultra-Compact Dual-Diaphragm Electret Condenser Microphone from Sony is a microphone with an omnidirectional polar pattern, a flat-and-wide frequency response, and a splash-proof design that terminates in a Sony 4-pin (SMC9-4P) connector. It can be used to capture audio for live stage, theater, broadcast, and TV applications when paired with a wireless transmitter (sold separately). Additionally, the microphone includes a 3.9' cable, urethane type windscreen, and vertical and horizontal tie clips.
Key Specs
Form Factor | Lavalier |
Polar Pattern | Omnidirectional |
Frequency Range | 20 Hz to 20 kHz |
Maximum SPL | 125 dB SPL Peak |
Output Connector | 1 x Hirose 4-Pin |
Sound Field | Mono |
Capsule | Electret Condenser |
Polar Pattern | Omnidirectional |
Frequency Range | 20 Hz to 20 kHz |
Maximum SPL | 125 dB SPL Peak |
Impedance | 2.5 Kilohms |
Sensitivity | 38 dB at 1 kHz |
Dynamic Range | 99 dB A-Weighted |
Signal-to-Noise Ratio | 68 dB A-Weighted |
Equivalent Noise Level | 26 dB A-Weighted |
Output Connector | 1 x Hirose 4-Pin |
Cable Length | 3.9' / 1.19 m |
Operating Voltage | 1.1 to 10.0 V |
Packaging Info
Package Weight | 0.165 lb |
Box Dimensions (LxWxH) | 6.6 x 1.65 x 1" |