Shure BRH31M Datasheet

Shure
Brand
Shure
Model
BRH31M
Category
Headsets
Type
Datasheet

Shure BRH31M is an ultra-lightweight, single-sided broadcast headset designed for media professionals. Experience exceptional audio quality with its dynamic microphone, optimized for clear communication in loud environments. The adjustable headband and cushioned temple pad ensure a comfortable fit during extended use. Enjoy flexible positioning with the 270-degree pivoting boom microphone, suitable for left or right-side wear.

Shure BRH31M is an ultra-lightweight, single-sided broadcast headset designed for media professionals. Experience exceptional audio quality with its dynamic microphone, optimized for clear communication in loud environments. The adjustable headband and cushioned temple pad ensure a comfortable fit during extended use. Enjoy flexible positioning with the 270-degree pivoting boom microphone, suitable for left or right-side wear.

www.shure.com
©2012 Shure Incorporated
Product Specifications
0.4” from sound source
1.2” from sound source
6’ from sound source
20
15
10
5
0
-30
-25
-20
-15
-10
-5
dB
Hz
20 100 1k 10k 15k
BRH31M Broadcast Headset
Overview
Features
Specifications
Designed to meet the needs of broadcast and media production professionals, the BRH31M Broadcast Headset provides exceptional
audio quality, comfort and legendary Shure durability in an ultra-lightweight design. User-replaceable accessories ensure a long
lifetime of use.
• Closed-back, supra-aural design with ultra-lightweight construction
• Dynamic microphone delivers natural, highly intelligible vocal reproduction with cardioid polar pattern and frequency response
optimized for communication in loud environments
• Adjustable headband with cushioned temple pad for comfortable, ergonomic fit
• Flexible boom microphone pivots 270 degrees for left or right side wear and precise positioning
• Single-sided, fixed cable with unterminated ends (bare whip) enables connection to a variety of devices. Kevlar® reinforced for
increased durability.
• Legendary Shure durability designed under rigorous quality standards to withstand the demands of everyday, professional use
• User-replaceable ear pad and windscreen provided for a long product life
Net Weight (without cable) 81 g (2.9 oz)
Cable Fixed, Single-Sided, 5-conductor, Unterminated cable (1.8 m)
Microphone
Type Dynamic (moving coil)
Polar Pattern Cardioid
Frequency Response 100 to 12,000 Hz
Output Impedance 200 Ohms
Sensitivity (@ 1 kHz, open circuit voltage) -64.0 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 30 mm
Frequency Range 150 to 12,000 Hz
Sensitivity (@ 1 kHz) 101 dB/mW
Impedance (@ 1 kHz) 220 Ohms
Maximum Input Power 200 mW
Available Models
BRH31M Single-Sided Lightweight Broadcast Headset.
Replacement Ear Pads BCAEC31
Replacement Windscreen BCAWS1
Accessories and Replacement Parts
4000 Hz
2000 Hz
1000 Hz
500 Hz
0
90°
150°
120°
150°
120°
180°
30°
60°
90°
30°
60°
-30 dB
-20 dB
-10 dB
0
90°
150°
120°
150°
120°
180°
30°
60°
90°
30°
60°
-30 dB
-20 dB
-10 dB
Polar Pattern
Frequency Response
  • Page 1 1

Shure BRH31M Datasheet

Shure
Brand
Shure
Model
BRH31M
Category
Headsets
Type
Datasheet

Shure BRH31M is an ultra-lightweight, single-sided broadcast headset designed for media professionals. Experience exceptional audio quality with its dynamic microphone, optimized for clear communication in loud environments. The adjustable headband and cushioned temple pad ensure a comfortable fit during extended use. Enjoy flexible positioning with the 270-degree pivoting boom microphone, suitable for left or right-side wear.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents