400-Watts Continuous Power
Bi-Amplified Active Power
45Hz to 20kHz Frequency Range
12-inch light mass woofer
1.75 in. inch titanium driver
Wide dispersion, studio-quality high-frequency horn with multi-cell aperture throat
High-pass switch for floor monitoring applications
Electronic equalization and phase alignment
127db Peak
Timed turn-off switch

• Dynamic handheld Electronic News Gathering microphone
• Most popular news gathering microphone in the world
• Durable and road-worthy
• Four-stage pop and dust filter Internal shock absorber
• Sleek, semi-gloss black (non-reflective) finish

Shock-mounted handheld interview microphone
Industry’s favorite news interview microphone
Features EV DynaDamp™ shock mount
Extremely low handling noise for superior sound
“Mic-within-a-mic” concept reduces wind and P-popping noise

The directivity is optimized to ensure uniform, dependable output, regardless of the direction of the sound source.
The metal mesh windscreen effectively eliminates both wind noise outdoors and pop noise in close-up situations.
2-way powering system (internal battery or external 48 volt DC phantom power)
Supplied metal windscreen and metal holder clips
Frequency response tailored for enhanced presence and improved voice quality in lavalier applications
Black Finish

Omni-directional Pattern
The omni-directional pattern provides even sensitivity and frequency response at the direct and off-axis sections of the microphone capsule.
Dual Power
The ECM-77B is powered with a single AA alkaline battery or external 48 volt phantom power source.
Miniature Profile
The miniature, unobtrusive profile enables the microphone to be easily concealed in broadcast and performance situations.
Standard XLR Connection
The ECM series is available in a variety of connections, this version features a standard 3-pin XLR male connection.