Sennheiser TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox

Sennheiser TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox

Sennheiser TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox

Special Order
Expected availability: 7-10 business days

Product Highlights

  • For Web and Teleconferencing
  • High Speech Intelligibility
  • Works via Landline and PC/VoIP
  • Easy to Use with iOS or Network Device
  • Compatible with Most Mobile Devices
  • Professional Audio Quality
  • Complete Solution for Meeting Rooms
  • Includes Power Supply and Rack Hardware
  • Includes Terminal Blocks & Cables
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This item is noncancelable and nonreturnable.

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Sennheiser USTCCU1 overview

  • 1Description

The Sennheiser TeamConnect Central Unit and Combox provide a complete professional audio system for meeting rooms that require a web and telephone conference infrastructure. The TeamConnect CU1 central unit and CB1 communication box (Combox) provide several mic/line inputs and outputs, advanced mixing capabilities, and powerful echo cancellation for professional quality audio.

The TeamConnect ecosystem includes optional microphones and loudspeakers, which are matched for speech intelligibility optimization. Simply connect your iPad or notebook and start the meeting without worry. The Sennheiser TeamConnect Central Unit and Combox ships with a power cord, power adapter, rackmount hardware, terminal block connectors, RJ cables, a USB cable, and stickers.

  • Connectivity via landline and PC/VoIP for web and teleconferencing
  • Single solution with high-flexibility for end-users
  • Easy to use with iOS app or any network device via web server application
  • Works with nearly any personal mobile device
  • High-quality audio
  • High efficiency of remote meetings because of high speech intelligibility and audio quality
  • Complete audio solution for standard meeting rooms
  • Minimum effort of administration and maintenance
In the Box
Sennheiser TeamConnect SL Audio System with CU1 Central Unit & CB1 Combox
  • Central Unit SL TeamConnect CU1
  • Combox SL TeamConnect CB1
  • Mains Cable (US)
  • Power Adapter
  • 4 x Rack Mount Screw
  • 4 x Rubber Washers for Rack Mount Screws
  • 8 x 3-pin Orange Terminal Connectors
  • 2 x 3-pin Green Terminal Connectors
  • 8 x 3-pin Black Terminal Connectors
  • 6-pin Black Terminal Connector
  • RJ-9 Cable
  • RJ-11 Cable
  • 2 x RJ-45 Cable
  • RJ-45 Patch Cable
  • USB Cable
  • Quick Guide Sticker
  • Room Sticker
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Sennheiser USTCCU1 specs

    Main Unit
    Operating Conditions Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz
    Frequency Response 20 Hz to 22 kHz
    Noise -124 dBu, 22 kHz, max gain Rs = 150 Ohms
    THD + N < 0.02%
    Dynamic Range 100 dB (non-A-weighted)
    Crosstalk < -91 dB, rel 17 dBu
    Sampling Rate 48 kHz
    A/D and D/A Conversion 24-bit
    Impedance Mic / Line Inputs 1-8: 10 kOhms balanced
    Line Inputs 1-2: 10 kOhms balanced
    Line Outputs 1-8: 50 Ohms
    Levels Mic / Line Inputs 1-8 Maximum Level: -65 to +17 dBu
    Line Inputs 1-2 Maximum Level: 17 dBu
    Line Outputs 1-8 Maximum Level: 17 dBu
    Line Outputs 1-8 Nominal Level: 0 dBu
    Echo Cancellation 128 ms tail time (works with 12 dB of room gain)
    Phantom Power 24 VDC at 10 mA
    Telephone Specifications
    Telephone Jack Telephone audio performance conditions: Unless otherwise specified, all measurements are performed with Transmit Limiter and Receive ALC disabled
    Frequency Response 250 Hz to 3.3 kHz ±1 dB
    THD + N < 0.30% re-max level 250 Hz to 3.3 kHz
    SNR > 62 dB re-max level
    Echo Cancellation Tail Time: 32 ms
    Null: 55 dB nominal
    Noise Cancellation 6 to 15 dB attenuation
    RS-232 Serial Interface
    Connector DB9 female
    Baud Rate 9,600 / 19,200 / 38,400 / 57,600 (default) / 115,200 kb/s
    Protocol 8-bit / 1 stop / no parity
    Hardware Control On (default)/ off
    Dimensions (W x H x D) 17.0 x 7.5 x 2.0" / 43.2 x 19.1 x 5.1 cm
    Weight 4.5 lb / 2.0 kg
    Communication Interface
    Frequency Response 40 to 3.3 kHz THD
    Noise < 0.04% re-max level with 0 dB gain at 1 kHz
    Dynamic Range > 84 dB (non-A-weighted)
    Power Supply
    DC Output Voltage +12 V
    AC Input Voltage 100 to 240 VAC
    Input Frequency 47 to 63 Hz
    Input Current 0.8 A (RMS) maximum at 115 VAC
    0.5 A (RMS) maximum at 240 VAC
    Leakage Current 3.5 mA maximum
    Output Power 30 W
    Temperature Operation: 32 to 104°F / 0 to 40°C
    Storage: -22 to 185°F / -30 to 85°C
    Relative Humidity 20 to 90%
    Dimensions (W x H x D) 4.7 x 5.6 x 1.7" / 12 x 14 x 4.3 cm
    Weight 1.5 lb / 0.7 kg

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