Shure BRH440M Specification Sheet

Product Specifications

180°

180°

BRH440M & BRH441M Broadcast Headsets

Overview

Designed to meet the needs of broadcast and media production professionals, the BRH440M & BRH441M Headsets provide
exceptional audio quality, comfort and legendary Shure durability with user-replaceable accessories for a lifetime of use.

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 (sold separately) 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

Available SKUs

BRH440M-LC Dual-sided broadcast headset, without cable

BRH441M-LC Single-sided broadcast headset, without cable

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)

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

1 Pa - 94 dB SPL

BRH440M Dual Sided Broadcast Headset

BRH441M Single-Sided Broadcast

Headsetvvv

Accessories

BCAEC440 Replacement Ear Pads BCASCA-NXLR3QI

BCAWS1 Replacement Windscreen BCASCA-NXLR3QI-25

BCATP1 Replacement Temple Pad BCASCA-NXLR4

Detachable cable with Neutrik 3-pin XLR
male connector and 1/4" stereo plug

25 ft detachable cable with Neutrik 3-pin
XLR male connector and 1/4" stereo plug

Detachable cable with Neutrik 4-pin XLR
male connector

BCASCA-NXLR4-FEM

BASCA-NXLR5

Polar Patterns Frequency Response

150°

120°

90°

60°

30°

-30 dB

-20 dB

-10 dB

0

500 Hz

1000 Hz

150°

120°

90°

60°

30°

150°

120°

90°

60°

30°

-30 dB

-20 dB

-10 dB

0

2000 Hz

4000 Hz

150°

120°

90°

60°

30°

20

15

10

5

0

-5

dB

-10

-15

-20

-25

-30
20 100 1k 10k 15k

0.4” from sound source

1.2” from sound source

6’ from sound source

Hz

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Detachable cable with Neutrik 4-pin
XLR female connector

Detachable cable with Neutrik 5-pin
XLR male connector