Shure BRH441M-XLR

Created for broadcast and media production applications, the BRH441M features a single-side circumaural ear cup that eliminates background noise. The dynamic cardioid microphone delivers natural, clear vocal reproduction.

With a flip-up mute function that deactivates the microphone when lifted, the flexible boom can be worn on either side. The detachable cable with unterminated ends allows connection to various devices and easy replacement, lengthening the product’s life

Main Features:
• Closed-back, circumaural design provides excellent isolation from background noise
• Dynamic microphone delivers natural, highly intelligible vocal reproduction with cardioid polar pattern and frequency response optimized for communication in loud environments
• Ergonomic, lightweight design with adjustable, padded headband for long wearing comfort
• Flexible boom microphone pivots 270 degrees for left or right side wear
• Flip-up mute function deactivates the boom microphone when raised vertically away from the mouth
• Single-side, detachable cable with unterminated ends (bare whip) enables connection to a variety of devices
• User-replaceable cable, ear pads and windscreen provided for a long product life
• Legendary Shure durability designed under rigorous quality standards to withstand the demands of everyday, professional use  
• Includes Shure modular cable, terminated with XLR & 1/4in

Specifications:
• Net Weight (without cable) BRH441M = 240 g (8.5 oz)/ BRH440M = 341 g (12.1 oz)
• Microphone Type: Dynamic (moving coil)
• Polar Pattern: Cardioid
• Frequency Response: 50 to 15,000 Hz
• Output Impedance: 200 Ohms
• Sensitivity (@ 1 kHz, open circuit voltage): -67.0 dBV/Pa* (0.45 minimum) *1 Pa - 94 dB SPL
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 1 (red wire) with respect to pin 3 (shield)
• Headphone Transducer Type: Dynamic, Neodymium magnet
• Driver Size: 40 mm
• Frequency Range: 15 to 27,000 Hz
• Sensitivity (@ 1 kHz): 101 dB/mW
• Impedance (@ 1 kHz): 300 Ohms
• Maximum Input Power: 1000 mW