Sennheiser Spectera SEK Body Pack

The Spectera SEK body pack delivers bidirectional wireless capability, simultaneously managing IEM/IFB and mic/line audio over a single RF connection.

The body pack uses remote control and real-time monitoring via LinkDesk software to provide instant access to IEM volume, audio levels, RF health, and battery status.

The Spectera SEK body pack is available in UHF (470–608 MHz, 630–698 MHz) or 1G4 (1350–1400 MHz, 1435–1525 MHz) frequency bands. Also, it has a rechargeable BA 70 lithium-ion battery which supports up to seven hours of operation, with runtime dependent on Audio Link mode and system settings. 

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 variants: UHF (470–608 MHz and 630–698 MHz) or 1G4 (1350–1400 MHz and 1435–1525 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 the selected audio link mode and settings with rechargeable lithium-ion battery BA 70 (sold separately)
• Encrypted RF connection between the 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

Specifications:

• Colour: Anthracite
• Frequency range: 470 - 608 MHz; 630 - 698 MHz; countrywise limited
• Latency (ms): tbd per ALM
• Connection: Wireless
• Connectors: 3.5mm TRS, Se3PIN, SeCoax50