The ECM-673 is a short shotgun, electret condenser-type microphone, which delivers excellent sound performance in field and studio production applications at an affordable price. Offering high-sensitivity, low-noise characteristics and flat-and-wide frequency response in a compact and lightweight design. The ECM-673 is well-suited for use with Sony professional camcorders, such as the HDV™ Series, DVCAM™ Series, and XDCAM™ Series. With its high performance, affordable price, and great versatility, the ECM-673 microphone is an ideal choice for a range of sound-acquisition applications.

Capsule Type Mono Electret Condenser
Frequency Response 40 Hz to 20 kHz
Directivity Uni-directional (super-cardioid)
Sensitivity -36 dB ±3 dB
Dynamic Range 107 dB or more
S/N Ratio 77 dB or more (IEC179 A-weighted, 1 kHz, 1Pa)
Inherent Noise (0dB=20µPa) 17 dB SPL or less
Induction Noise from External Magnetic Field 0 dB SPL or less
Wind Noise 45 dB SPL or less (with windscreen), 50 dB SPL (without windscreen), (0 dB SPL=20u PA)
Max SPL (dB SPL)(0dB=20µP) 124 dB SPL
Connector XLR-3
Cable Length XLR-3 to XLR-3
19.6 inches
Power Requirements DC 40 to 52 V
Dimensions ø13/16 x 7 7/8 inches
Weight 4.76 oz