Clear-Com HKB-2X
Speaker Station

OUR PART #  hkb-2x


The Clear-Com HKB-2X is a 4-channel, two display with shift page, flush mount digital partyline headset and Speaker Station that connects to Helixnet Main or Remote Stations over a single shielded twisted-pair cable. The HKB-2X can be locally powered via an external power supply or third party Power-over-Ethernet (PoE) power source.

Use Clear-Com's Digital Partyline Calculator to calculate the maximum acceptable cable length for a Digital Partyline System.

HKB-2X Speaker Station Features:

  • For use with HelixNet Main and Remote Stations
  • 4-channel, two display, digital networked partyline station
  • Fits 4-gang standard electrical wall box (US ANSI/NEMA OS-1) or optional S-Mount enclosure
  • Displays swivel up and down for best viewing
  • Individual Partyline and Program Audio speaker levels with speaker mute
  • Powered by Powerline, Power-over-Ethernet (PoE) or AC/DC universal poweradapter

HKB-2X Speaker Station Specifications:

  • Channels: Four intercom channels; any networked program audio feeds(Assignable to intercom channels)

Connectors

  • Headset: 4-pin XLR–M
  • Gooseneck Mic: 3-pin Tuchel
  • As Surface Mount Station:
    • Intercom line: Screw terminal block (3-way)
    • DC Power: Screw terminal (2)
    • Ethernet/PoE: RJ-45
  • In S-Mount Desktop:
    • Intercom line: (1) 3-pin XLR-M, (1) 3-pin XLR-F
    • DC Power: 3-pin to AC adapter (provided)
    • Ethernet/PoE: RJ-45
  • Microphone Pre-amplifier:
    • Headset Mic Impedance: 200 Ohm (Dynamic)
    • Headset Mic Voltage: 1.7V (Electret selectable)
    • Limiter: +23dB

                *The following specified for a route to four-wire output at 0dBu out:

    • Mic Gain: 60dB (Dynamic), 45dB (Electret)
    • Frequency Response: 300Hz – 10 kHz ±3dB Contoured for Intelligibility
    • Distortion: <0.2% THD @ 1kHz
    • Noise: <-55dBu (Dynamic), <-65dBu (Electret)
  • Headphone Amplifier:
    • Load Impedance: >32 Ohm
    • Output Level: +12dBu before clipping
    • Sidetone: -12dBu (selectable)
    • Max Power: 5W

*The following specified for a route from a four-wire input at 0dBu in:

    • Max Gain: 0dB
    • LS Frequency Response: 180Hz – 11kHz +3dB
    • Distortion: <0.1% THD @ 1kHz
    • Noise: <-50dBu
  • Main Power:
    • Via AC Adapter:
    • Input Voltage Range: 100 - 240VAC
    • Input Frequency Range: 50 - 60Hz
    • Input Power: <= 250VAC
  • AC Adapter Power
    • Connector: IEC60320-1-C14
    • Via Power over third party supplied Ethernet power source (PoE):
      • Connector: RJ-45
      • Conforms to PoE standard: IEEE 802.3af-2003
      • Power Required: 13W
  • Environmental:
    • Max temperature is 40ºC (104ºF)
    • 0 - 90% relative humidity
  • Dimensions:
    • As Wall Speaker: Fits standard ANSI/NEMA OS 1 4-gang wall box
    • With S-Mount: 10.4"W x 6.9"H x 6.7"D (265mm x 175mm x 170mm)
    • Weight: 1.5 lbs. (0.7 kg)
Wall/Desk Mount
Clear-Com S-Mount Wall/Desk Mount
The S-Mount is a desktop or surface mounting kit for the HKB-2X Speaker Station. It is easily adjustable to several angles for better viewing. NOTE: Use Clear-Com's Digital Partyline Calculator to calculate the maximum acceptable ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Clear-Com HKB-2X
Speaker Station

OUR PART #  hkb-2x

Product Information:

The Clear-Com HKB-2X is a 4-channel, two display with shift page, flush mount digital partyline headset and Speaker Station that connects to Helixnet Main or Remote Stations over a single shielded twisted-pair cable. The HKB-2X can be locally powered via an external power supply or third party Power-over-Ethernet (PoE) power source.

Use Clear-Com's Digital Partyline Calculator to calculate the maximum acceptable cable length for a Digital Partyline System.

HKB-2X Speaker Station Features:

  • For use with HelixNet Main and Remote Stations
  • 4-channel, two display, digital networked partyline station
  • Fits 4-gang standard electrical wall box (US ANSI/NEMA OS-1) or optional S-Mount enclosure
  • Displays swivel up and down for best viewing
  • Individual Partyline and Program Audio speaker levels with speaker mute
  • Powered by Powerline, Power-over-Ethernet (PoE) or AC/DC universal poweradapter

HKB-2X Speaker Station Specifications:

  • Channels: Four intercom channels; any networked program audio feeds(Assignable to intercom channels)

Connectors

  • Headset: 4-pin XLR–M
  • Gooseneck Mic: 3-pin Tuchel
  • As Surface Mount Station:
    • Intercom line: Screw terminal block (3-way)
    • DC Power: Screw terminal (2)
    • Ethernet/PoE: RJ-45
  • In S-Mount Desktop:
    • Intercom line: (1) 3-pin XLR-M, (1) 3-pin XLR-F
    • DC Power: 3-pin to AC adapter (provided)
    • Ethernet/PoE: RJ-45
  • Microphone Pre-amplifier:
    • Headset Mic Impedance: 200 Ohm (Dynamic)
    • Headset Mic Voltage: 1.7V (Electret selectable)
    • Limiter: +23dB

                *The following specified for a route to four-wire output at 0dBu out:

    • Mic Gain: 60dB (Dynamic), 45dB (Electret)
    • Frequency Response: 300Hz – 10 kHz ±3dB Contoured for Intelligibility
    • Distortion: <0.2% THD @ 1kHz
    • Noise: <-55dBu (Dynamic), <-65dBu (Electret)
  • Headphone Amplifier:
    • Load Impedance: >32 Ohm
    • Output Level: +12dBu before clipping
    • Sidetone: -12dBu (selectable)
    • Max Power: 5W

*The following specified for a route from a four-wire input at 0dBu in:

    • Max Gain: 0dB
    • LS Frequency Response: 180Hz – 11kHz +3dB
    • Distortion: <0.1% THD @ 1kHz
    • Noise: <-50dBu
  • Main Power:
    • Via AC Adapter:
    • Input Voltage Range: 100 - 240VAC
    • Input Frequency Range: 50 - 60Hz
    • Input Power: <= 250VAC
  • AC Adapter Power
    • Connector: IEC60320-1-C14
    • Via Power over third party supplied Ethernet power source (PoE):
      • Connector: RJ-45
      • Conforms to PoE standard: IEEE 802.3af-2003
      • Power Required: 13W
  • Environmental:
    • Max temperature is 40ºC (104ºF)
    • 0 - 90% relative humidity
  • Dimensions:
    • As Wall Speaker: Fits standard ANSI/NEMA OS 1 4-gang wall box
    • With S-Mount: 10.4"W x 6.9"H x 6.7"D (265mm x 175mm x 170mm)
    • Weight: 1.5 lbs. (0.7 kg)
Wall/Desk Mount
Clear-Com S-Mount Wall/Desk Mount
The S-Mount is a desktop or surface mounting kit for the HKB-2X Speaker Station. It is easily adjustable to several angles for better viewing. NOTE: Use Clear-Com's Digital Partyline Calculator to calculate the maximum acceptable ...

Usually ships in 7-14 business days.
Need it sooner? Call us!
Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM