Enersound

30-Person Teleconference Microphone System Enersound CS-300-30USB

Available: In Stock
$10,177.70 $13,128.40


Downloads:

 Brochure PDF

 Manual PDF

 FAQs PDF 

 

CU-300 Control Unit

  • Operating voltage: 100-240 VAC, 50/60 Hz (auto-switching)
  • Current consumption: MAX 0.9A (100VAC) 0.3A (240VAC)
  • DC supply to contribution units: ±15V
  • Line, Telephone Coupler and Insertion In/Outputs (Unbalanced)
    • Input sensitivity: -14dBV/+11dBV
    • Input impedance: 33KΩ
    • Output level: -14dBV/+11dBV
    • Output impedance: 500Ω
  • Recorder In/Out (Unbalanced)
    • Input sensitivity: -20dBV/+5dBV
    • Input impedance: 47KΩ (for L & R channel)
    • Adjustment: -20dBV/+5dBV
    • Output level: +0/-30dB
    • Output impedance: 500Ω
  • External Microphone Input (Balanced)
    • Input sensitivity: -56dBV
    • Adjustment: +6dB/-6dB
    • Phantom Power: 12V+/-1V, 2 x 680Ω (+/-2%)
    • Output connection: 3.5mm stereo jack
  • Headphone Output
    • Output level: -8dBV/+2dBV
    • Output Impedance: 22Ω
  • USB Interface
    • USB Connector: USB-C port, USB 2.0 compliant
    • DAC Sampling Rates: 32, 44.1, 48 kHz
    • ADC Sampling Rates: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz
    • Converter: 16-bit
    • USB Interface Power: 5 V, 100 mA maximum via USB connection

CH-300 Chairman Unit &
DU-300 Delegate Unit

  • Gooseneck Microphone:
    • Type: Electret Condenser
    • Frequency response: 50 to 18,000Hz
    • Polar pattern: Cardioid
    • Max. SPL for 1% THD: 125dB
    • Gooseneck length: 15” / 40 cm

System Limits:

Number of delegate/chairman units connected to a single control unit:

  • Maximum total: 50
  • Maximum per trunk output: 25
  • Maximum cable length per trunk: 328 ft (100m) including the 6.6 ft (2m) cable attached to each unit.

Maximum number of interconnected control units: 3 for a maximum of 150 microphone units.

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