Bose SoundComm B40 Single Left-Sided Communication Headsets - 2 Pack (Discontinued)

Bose SoundComm B40 Communication Headsets
with Acoustic Noise-Canceling Technology and Integrated Microphones

A professional communication headset

The Bose SoundComm B40 Headset is engineered to deliver the best combination of noise cancellation performance, clear communication, comfort, and durability to live event professionals, production crews, and sport sideline coaching and support staff.

A must-have for high-noise environments where communication is critical

Audio clarity and speech intelligibility are key to every successful live broadcast and event, so we equipped the new SoundComm B40 with proprietary Bose acoustic noise cancellation technology to reduce distracting background noise. Then we added a dynamic noise-canceling mic which optimizes intelligibility and provides far-field noise rejection to enable clear outgoing communication.

Don't compromise comfort for durability

Lightweight materials, intelligent distribution of weight, low clamping force, and dedicated left and right earcups allow for hours of comfortable wear. Its rugged design and high-quality components ensure it can endure the wear and tear of professional use and environmental extremes.

Ideal for live music and theater production

Clear communication, long-term comfort, and durability make the B40 a great choice for live event professionals working in outdoor or indoor events such as camera operators, lighting professionals, front of house engineers, and event production crews.

Seamless church and worship productions

The B40’s advanced technology provides precise and intelligible intercom audio, giving place of worship production crews the support they need to work as a team and capture important moments.

An edge for coaching and support staff

Tested and proven on the sidelines of the NFL, the B40 builds on the strengths of the SoundComm B30 coaches headset. The B40 features Bose acoustic noise cancellation technology which reduces crowd noise and helps to facilitate focus for professional, college-level, and high school sports coaching and sideline support staff.

The right headset for a smooth, flawless production

The B40 includes everything you need to get connected right away — 4-pin XLRF and 5-pin XLRM variants ensure compatibility with many major intercom systems, and a universal belt pack bracket and belt clip kit attach the control module directly to the user.

Acclaimed Bose headset service is available in all major markets. The B40 comes with a one-year warranty.

• Long-term comfort - Lightweight materials, intelligent weight distribution, dedicated left earcups, and minimal clamping force allow for hours of comfortable wear
• High-performance earcup cushion - A proprietary Bose design creates an acoustic seal to maximize audio performance and noise reduction without sacrificing comfort
• Active noise reduction - Bose acoustic noise cancellation technology monitors the noise environment and creates an opposite signal to cancel noise instant by instant. This reduces background noise in loud environments, enabling improved communication and intelligibility
• Durable, weather-resistant design - Durable and robust design made to endure the wear and tear of everyday use and the temperature and environmental extremes in outdoor environments
• Active equalization - Bose proprietary electronic circuitry shapes and equalizes incoming audio signals for clear, intelligible intercom audio
• Side-swappable microphone and cable - Easily switch the mic and thin new flexible down cable from the left to right earcup by loosening and retightening the self-retaining screws
• Dynamic microphone - Weather-resistant 150-ohm dynamic noise cancellation microphone optimizes intelligibility and provides far-field noise rejection to enable clear outgoing communication

Owner's Guide

Quick Start Guide

• (2) Single-Ear Headset with Left Boom Microphones
• (2) 4-Pin XLRF Down Cables 
• (2) Control Modules
• (2) Carrying Cases
• (2) Belt Pack Brackets
• (4) AA Alkaline Batteries