At InfoComm India 2026, held from September 16 to 18, Sennheiser showcased a range of professional audio solutions designed for live productions, corporate collaboration and enterprise environments. Among the key products on display were Spectera, the company’s bidirectional digital wireless ecosystem, and the TeamConnect Ceiling M Plus, a ceiling microphone system built for flexible meeting spaces.
The showcase reflected how professional audio is evolving beyond sound reproduction, with greater emphasis on wireless flexibility, simplified installation, remote management and consistent audio quality across different environments.
Spectera: Rethinking Wireless Audio for Live Productions
One of the highlights was Sennheiser Spectera, which the company describes as the world’s first wideband, bidirectional digital wireless ecosystem. Designed for demanding professional audio environments, the system brings microphone and in-ear monitoring signals together within a single wireless platform.
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Spectera’s base station supports up to 64 audio channels, split between 32 inputs and 32 outputs. Its bidirectional bodypacks can handle both microphone or line signals and in-ear monitoring, while audio and control data travel over a single RF carrier. The approach is intended to simplify system architecture and give audio professionals greater flexibility when managing complex productions.
The system uses Sennheiser’s Wireless Multichannel Audio Systems (WMAS) technology, designed to improve spectrum efficiency and help maintain reliable wireless performance in challenging radio-frequency environments. It also offers 11 Audio Link modes, allowing users to configure the system around different requirements for latency, audio quality and channel capacity.
Software tools such as SoundBase and Spectera WebUI provide additional control over system configuration, monitoring and management. For production teams handling large-scale live events, these capabilities can help streamline workflows and reduce the complexity of deploying wireless audio infrastructure.
TeamConnect Ceiling M Plus: Clearer Audio for Flexible Meeting Spaces
For corporate and enterprise environments, Sennheiser highlighted the TeamConnect Ceiling M Plus (TCC M Plus). Designed for medium and large collaboration spaces, the ceiling microphone system aims to deliver clear, natural speech without requiring participants to use individual microphones or remain in fixed positions.
Its dynamic beamforming technology adjusts audio capture to follow participants, while enhanced exclusion zones help limit unwanted sounds from designated areas. This makes the system suitable for meeting rooms where seating arrangements and room configurations may change frequently.
Integration and device management are also central to the TCC M Plus. PartnerLink enables configuration through supported third-party AV platforms, while DeviceHub offers cloud-based visibility and management of connected devices. For AV consultants, system integrators and IT teams, these tools can simplify deployment and ongoing maintenance across meeting spaces.
A Broader Professional Audio Portfolio
Beyond Spectera and the TCC M Plus, Sennheiser also showcased other products from its professional audio portfolio, including TeamConnect Bars, SpeechLine Digital Wireless, Evolution Wireless Digital and EW-DX.
Together, these solutions address a broad range of applications, from all-in-one video conferencing and speech reinforcement to wireless microphones for presentations, events and professional productions.
Sennheiser’s presence at InfoComm India 2026 underscored the growing importance of dependable, flexible audio systems across both live production and workplace collaboration. As organisations adopt more connected meeting spaces and production teams manage increasingly complex technical setups, solutions that combine sound quality with easier integration and centralised control are becoming an important part of the professional AV landscape.