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Sennheiser

Sennheiser SL-TeamConnect CU1 Audio Conference Central Unit

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The Sennheiser SL TeamConnect CU1 is a professional 1U rack-mount central audio unit designed for web and teleconferencing in meeting rooms. It combines automatic mixing of up to eight microphones and two line-level sources, echo and noise cancellation, and versatile connectivity including USB, Ethernet, TELCO, RS-232, and RJ-11.

View Product Features

  • Supports eight mic/line inputs (with 24V phantom power) and two additional line inputs
  • Provides eight balanced audio outputs for active speakers or external devices
  • Full duplex mixing with echo cancellation, noise suppression, push-to-talk, automatic level control, and configurable non-linear processing channels
  • High audio fidelity: 20–22kHz frequency response, <0.02% THD+N, 100dB dynamic range, –124dBu EIN
  • Interfaces with TELCO (RJ-11), USB 2.0, Ethernet (10/100Mbps), and RS-232 ports for configuration and control
  • Remotely operable via Sennheiser’s Configuration Manager software and web/iOS apps
  • Includes rack-mount hardware, power supply (100–240VAC to 12VDC), and full conference kit (cables, screws, terminal blocks) including the CB1 Combox audio interface
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About the Sennheiser SL-TeamConnect CU1 Audio Conference Central Unit

Key Features

  • Supports eight mic/line inputs (with 24V phantom power) and two additional line inputs
  • Provides eight balanced audio outputs for active speakers or external devices
  • Full duplex mixing with echo cancellation, noise suppression, push-to-talk, automatic level control, and configurable non-linear processing channels
  • High audio fidelity: 20–22kHz frequency response, <0.02% THD+N, 100dB dynamic range, –124dBu EIN
  • Interfaces with TELCO (RJ-11), USB 2.0, Ethernet (10/100Mbps), and RS-232 ports for configuration and control
  • Remotely operable via Sennheiser’s Configuration Manager software and web/iOS apps
  • Includes rack-mount hardware, power supply (100–240VAC to 12VDC), and full conference kit (cables, screws, terminal blocks) including the CB1 Combox audio interface

Sennheiser SL-TeamConnect CU1 Audio Conference Central Unit Specs

Key Features

  • Supports eight mic/line inputs (with 24V phantom power) and two additional line inputs
  • Provides eight balanced audio outputs for active speakers or external devices
  • Full duplex mixing with echo cancellation, noise suppression, push-to-talk, automatic level control, and configurable non-linear processing channels
  • High audio fidelity: 20–22kHz frequency response, <0.02% THD+N, 100dB dynamic range, –124dBu EIN
  • Interfaces with TELCO (RJ-11), USB 2.0, Ethernet (10/100Mbps), and RS-232 ports for configuration and control
  • Remotely operable via Sennheiser’s Configuration Manager software and web/iOS apps
  • Includes rack-mount hardware, power supply (100–240VAC to 12VDC), and full conference kit (cables, screws, terminal blocks) including the CB1 Combox audio interface
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