Sennheiser Spectera SEK Bodypack

Sennheiser Spectera SEK Bodypack

Sennheiser Spectera SEK — Bodypack for the Sennheiser Spectera wireless system. 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 BA 70 lithium-ion battery.

Sennheiser Spectera SEK 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

Spectera Overview

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.

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.