The Sony ECM-44BMP is an omnidirectional lavalier microphone designed for broadcast, sound reinforcement, and recording applications. The condenser element features a compact profile allowing it to be easily concealed in performance and broadcast situations. The omnidirectional polar pattern provides even frequency and sensitivity response at the direct and off-axis sections of the microphone capsule.
The ECM-44BMP provides a wide frequency response of 40 Hz to 15 kHz for accurate reproduction of audio signal from a variety of sources. The attached 3.9' cable features a 3.5mm locking mini jack for use with WRT-805 bodypack transmitters and UWP Series beltpack transmitters such as the UTX-B1 and UTX-B03. Phantom power is supplied via the connected bodypack transmitters. The ECM-44BMP includes a windscreen, tie clip, and microphone case.
Omnidirectional Pattern
Compact Capsule
3.5mm Mini Wireless Transmitter Connection
Sony ECM-44 Specs
Sound Field | Mono |
Operating Principle | Pressure Operated |
Capsule | Electret Condenser |
Polar Pattern | Omnidirectional |
Frequency Range | 40 Hz to 15 kHz |
Maximum SPL | 122 dB SPL |
Impedance | 2.5 Kilohms ± 30% at 1 kHz |
Sensitivity | -40 dB at 1 kHz |
Dynamic Range | 90 dB |
Signal-to-Noise Ratio | 62 dB A-Weighted |
Equivalent Noise Level | 32 dB |
Output Connector | 1/8" / 3.5 mm Locking |
Cable Length | 3.9' / 1.19 m |
Operating Voltage | 1.1 to 10 V |
Operating Current Consumption | 0.4 mA |
Length | 0.57" / 14.5 mm |
Diameter | 0.33" / 8.5 mm |
Weight | 0.63 oz / 18 g |
- Sony ECM-44BMP Omnidirectional Lavalier Microphone with 3.5mm Locking Mini Jack for Sony Transmitters
- Tie Clip
- Windscreen
- Microphone Case
- Barcode: 45277
- UPC Barcode: 27242632448
- Supplier Code: ECM44BMP