Each bidirectional Spectera SEK body pack manages both an IEM/IFB and a mic/line stream simultaneously.
Plus, they allow for full remote control and monitoring, via identical RF connection, of IEM volume, audio level and settings, RF health, battery status, and more via LinkDesk software. Variants include UHF (470–608 MHz and 630–698 MHz) or 1G4 (1350–1400 MHz and 1435–1525 MHz).
Spectera SEK body packs feature an impedance matching high-power headphone amplifier and offer up to seven hours of operating time depending on the selected Audio Link mode and settings with rechargeable lithium-ion battery BA 70.
Features
- Bidirectional bodypack manages both digital IEM/IFB and mic/line signals simultaneously
- Bidirectional data and audio control in identical RF carrier of all mobile devices
- Available variant: UHF (470 – 608 MHz and 630 – 698 MHz)
- Full remote control and monitoring of SEK bodypack: IEM volume, mic/line gain, RF health, battery status, and more
- Impedance-matching high-power headphone amplifier
- Continuous interference management
- Endless encoder and push button
- 3-pin mic/line input and IEM/IFB 3.5 mm headphone connector
- LED meter, status LED and persistent E-Ink display for “always on” information — name visible on screen even when batteries are removed
- Up to 7 hours of operating time depending on selected audio link mode and settings with rechargeable lithium-ion battery BA 70 (sold separately)
- Encrypted RF connection between Base Station and bodypack
- Secure transmission of confidential content using AES 256 encryption
- Versatile charging options also available: L 70 USB, LM 6070 Module for L 6000 full rack charging station and charging contacts for in-device charging with CHG 70N-C
- Compatible with a wide range of Sennheiser lavalier and headset microphones with 3-pin locking connector and in-ear monitors with 3.5 mm connector
- Rugged metal housing
Sennheiser Spectera - System Overview
The world's first wideband, bidirectional wireless ecosystem
The future of wireless pro audio is here — and it’s bidirectional. Featuring up to 64 channels (32 in/ 32 out) in a single unit, Spectera is the world's first wideband, bidirectional digital wireless ecosystem, providing audio professionals with unparalleled capability and flexibility. Spectera’s 11 Audio Link modes give you unprecedented control of latency, audio quality and more for each link, while its bidirectional bodypacks manage both in-ear monitor and mic/line signals simultaneously.
Spectera Features
Unified Wireless Control
Bidirectional wireless ecosystem; data and audio control in a single RF carrier for all components
Bidirectionality
Bidirectional SEK bodypack manages both IEM and mic/line signals simultaneously
Transceiving Antennas
Transceiving antennas manage IEM signals, mic/line signals, and data simultaneously Continuous bidirectional communication for full remote control and monitoring of SEK bodypack links, IEM volume, audio level and settings, RF health, battery status, and more
Single RF Carrier
Innovative Sennheiser WMAS technology accommodates an entire production in a single wideband RF carrier (6/8 MHz)
Integrated RF Components
Integrated RF components in DAD antenna eliminate the need for additional dedicated RF gear such as combiners, splitters, or boosters
Enhanced Dropout Resistance
Vastly more resistant to dropouts from RF fading than traditional narrowband systems via innovative Sennheiser WMAS technology equal to 40x diversity (8 MHz) / 30x diversity (6 MHz)
Intuitive Workflow
Intuitive workflow via LinkDesk user interface: plan and preconfigure from anywhere with LinkDesk virtual setup for Windows and Mac
Revolutionary Reliability
At the heart of Spectera is Sennheiser’s remarkable wireless multichannel audio technology (WMAS) and its unique modulation and multiplexing capabilities, which make Spectera vastly more resistant to dropouts and RF fading than narrowband systems. Spectera also features built-in redundancy where it matters most: redundant power supplies, redundant Dante and optional redundant MADI audio I/O, and the ability to connect multiple antennas for redundancy, additional zone coverage, or additional spectrum capacity.
Specs to Follow
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