Sennheiser Spectera Base Station

Comprehensive Wireless Audio Solution in a Compact Design
The Sennheiser Spectera Base Station is a high-performance wireless transceiver designed for large-scale events, high-end productions, rental houses, and touring bands. This compact 1 RU unit supports up to 64 audio channels (32-in/32-out), seamlessly managing mic/line reception and IEM/IFB transmission. Operating within the UHF (470–663 MHz) and 1G4 (1435–1525 MHz) frequency ranges, the base station provides unparalleled flexibility and performance for professional audio setups.

Wideband RF Technology for Superior Signal Management
At the heart of the Spectera Base Station is its WMAS wideband RF technology, which uses two RF carriers (6/8 MHz) to handle all 64 channels of wireless transmission. This wideband capability ensures stable and interference-free audio transmission, even in challenging RF environments. The system’s advanced design makes it a reliable choice for productions requiring high channel counts and pristine audio quality.

Built-In Redundancy for Mission-Critical Applications
The Spectera Base Station is engineered with redundancy where it matters most. It features dual power supplies, redundant Dante connectivity, and optional MADI audio I/O for fail-safe operation. Additionally, the four redundant antenna ports enable connection to multiple antennas, offering enhanced zone coverage and increased spectrum capacity for seamless performance in any scenario.

Customizable Audio Link Modes for Maximum Control
The Spectera Base Station offers 11 Audio Link modes, providing audio professionals with the flexibility to prioritize latency, audio quality, or operating range for each link. With support for 48 kHz and 96 kHz audio, this system ensures high-fidelity audio performance tailored to the specific needs of your production, whether it’s a live concert, broadcast, or theatrical performance.

AES 256 Encryption for Secure Wireless Transmission
Security is paramount in professional audio environments, and the Spectera Base Station delivers with AES 256 encryption for both audio and control data. This advanced encryption standard ensures that all transmissions remain confidential, making it a dependable choice for corporate events, secure broadcasts, and other applications requiring enhanced security.

Seamless Integration with LinkDesk Software
The Spectera Base Station is fully compatible with Sennheiser’s LinkDesk software, which provides intuitive control and monitoring of all system parameters. From activating the free-of-charge license to managing RF health, bodypack settings, and audio levels, LinkDesk simplifies system operation and optimization, ensuring your setup runs smoothly from start to finish.