Sennheiser Spectera SEK (1G4)

Properties:

The Sennheiser Spectera SEK (1G4) is a bidirectional SEK bodypack designed for both IEM reception and mic/line transmission. It functions as an IEM/IFB receiver and mic/line transmitter, offering up to seven hours of operation time depending on the audio link mode and settings with a Lithium-Ion battery BA 70 (sold separately). The device features a powerful headphone amplifier with impedance adjustment. This variant operates in the 1G4 frequency range (1.350–1.400 MHz and 1.435–1.525 MHz).

• Bidirectional SEK bodypack
• IEM reception
• Mic/line transmission
• Up to seven hours of operation time
• Lithium-Ion battery BA 70 (sold separately)
• Powerful headphone amplifier
• Impedance adjustment
• 1G4 frequency range (1.350–1.400 MHz and 1.435–1.525 MHz)

Technical Specifications:

• Frequency range: 1G4 (1.350–1.400 MHz und 1.435–1.525 MHz)

Scope of Delivery:

• 1x Sennheiser Spectera SEK (1G4)