Clear Com HKB-2X HelixNet Speaker Station

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  • 4-Channel, Two Display with Shift Page, HelixNet Speaker Station

4-Channel, Two Display with Shift Page, HelixNet Speaker Station

The 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 our Digital Partyline Calculator to calculate the maximum acceptable cable length for a Clear-Com Digital Partyline System.

New in Version 3.0 (Available Now)
Optional Channel Expansion License
- Increase channel density by an additional 12 channels for a total of 24 channels on a single main station
Core Confirguration Manager (CCM)
- Robust browser-based configuration tool
User Roles
- Save favorite audio settings and key assignments for any device
Stacked Keys
- Assign multiple channels to a single beltpack key
USB Flasher
- Beltpacks can be configured as a call light by making a connected USB light glow steady or blink
  • 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 power adapter
  • 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: 200Ω (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: >32Ω
  • 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
  • 1.5lbs (0.7kg)
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