Description
Clear-Com HelixNet HKB-2X 2/4Channel Program Audio, Flush Mount with 4-pin XLR-Male Headset
Clear-Com HelixNet HKB-2X speaker station is a 4-gang flush-mountable user station with four channels over two shift pages hosted by the Arcadia Central Station or HelixNet HMS-4X main station. HKB-2X can be mounted in a standard 4-gang electrical enclosure or the optional S-MOUNT multipurpose enclosure for portable and desktop applications. The HKB-2X-X7 has a seven-pin headset connection with additional PTT GPI, assignable to user station keys.
Speaker Station
- Easy to use the front panel with OLED displays & backlit keys
- Headset or hands-free support with speaker and mic
- 2 Keysets assignable to channels
- Shift page for 4-channel operation
- Program Audio level control
- Display swivels for optimal viewing angles
Connectivity
- Ethernet Network port with PoE
- Powerline terminal plug to HMS-4X
Mechanical
- 4-gang for flush mounting
- Optional S-MOUNT for desktop use
The HelixNet System
- Wired Partyline – Networked
- Hosted by Arcadia or HMS-4X
- Up to 24 Channels – Licensed
- Up to 64 HelixNet Endpoints
- Program Audio user-level control
Effortless Management
- Easy to use CCM browser configuration
- Fast front panel control & configuration
- Central discovery & pairing on Arcadia
- Plug-and-go Powerline to HMS-4X
- Central firmware upgrades from the host
Note: Access the HelixNet Cabling Calculator to calculate the estimated maximum cable length for a single Clear-Com HelixNet digital partyline connection.
Additional information
| helixnet-speaker-station | HKB-2X, HKB-2X-X7 |
|---|
Specifications
| Technical Specifications | |
| HelixNet System Hosts | Arcadia: Supports up to 64 HelixNet endpoints (HRM-4X, HKB-2X & HXII-BP) over Ethernet. Up to 24 Channels can be HelixNet Enabled using a Licensed Port for assignment to any HelixNet endpoints keyset. |
| HMS-4X: Supports up to 64 endpoints (HRM-4X, HKB-2X, HBP-2X, HXII-BP, HLI-2W2, HLI-4W2, LQ port). User stations can connect via HMS’s 2 Powerlines (see datasheet for limits) or over Ethernet via the optional HLI-ET2 module. HMS allows the use of 12 channels which can be expanded to 24 using optional license. | |
| Connectors | Powerline: Powerline, Terminal Block 5 pole, 5mm pitch |
| Ethernet/PoE: RJ45 | |
| Headset: 4-pin XLR–M or 7-pin XLR-M with (2) PTT GPI (-X7) | |
| Gooseneck Mic: 3-pin Tuchel | |
| Power Connector: Terminal Block 2 Pole, 5mm | |
| Microphone Pre-amplifier | Headset Mic Impedance: 200Ω (Dynamic) |
| Headset Mic Voltage: 1.7V (Electret selectable) | |
| Limiter: +23dB | |
| Route to four-wire output at 0dBu out: | |
| Mic Gain: 60dB (Dynamic), 45dB (Electret) | |
| Frequency Response: 300Hz – 10 kHz ± 3dB, contoured for intelligibility | |
| Distortion: <0.1% THD @ 1kHz | |
| Noise: <-65dBu | |
| Headphone Limiter: 0dB (selectable) | |
| Headphone Amplifier | Load Impedance: >32Ω |
| Output Level: +12dBu before clipping | |
| Sidetone: -12dB (selectable) | |
| Route from a four-wire input at 0dBu in: | |
| Max Gain: 0dB | |
| Frequency Response: 40Hz – 10kHz ±3dB | |
| Distortion: <0.1% THD @ 1kHz | |
| Noise: -65dBu | |
| Headphone Limiter: 0dB (selectable) | |
| Loudspeaker Amplifier | Load Impedance: 8Ω |
| Output Level: +18dBu before clipping | |
| Route from a 4-wire input at 0dBu in: | |
| Max Gain: 18dB | |
| Frequency Response: 200Hz – 10kHz ±3dB | |
| Distortion: <0.1% THD @ 1kHz | |
| Noise: <-50dBu | |
| Logic Inputs – PTT/GPI (-X7 only) | Assignable to talk, call, mic, and headset keys |
| Input: 2 | |
| Style: Powered input, close contact to the ground | |
| Detection Voltage (Min): 3V | |
| Input Voltage (Max): 5V | |
| Output Voltage: 5V | |
| Output Current (Max): 1mA | |
| Device Power | Voltage: 48V DC |
| Current (Max): 0.3A | |
| Power (Max): 14.4W | |
| BTU (Max): 49BTU/hr | |
| Input Power Connector: Terminal Block 2 Pole, 5mm | |
| This unit can be powered via: | |
| AC Adapter – Wall (not included) | Input Voltage Range: 100 – 240V AC |
| Input Frequency Range: 50 – 60Hz | |
| Input Power Connector: Universal | |
| Output Voltage: 48V DC | |
| Output Power (Max): 15W | |
| Output Power Connector: KPPX-3-P | |
| PoE – Power over Ethernet | IEEE 802.3af-2003 – Class 0 |
| PSE: 15.4W DC max @ Power Source Req. | |
| PD: 12.95W DC max @ Powered Device Draw | |
| Powerline: | |
| Input Voltage: ±29.5V DC | |
| Input Current (Speaker Off): 0.3A | |
| Input Current (Max): 0.5A | |
| Powerline Utilization: | |
| HKB (Local Power) = 1 beltpack | |
| HKB (Speaker Off) = 2 beltpacks | |
| HKB (Speaker On) = 3 beltpacks | |
| Note the maximum Powerline capacity of the HMS-4X. | |
| Environmental | 32º – +113ºF (0 – +45ºC) |
| 90% relative humidity | |
| Dimensions | 4-Gang NEMA, 4.5 x 8.2 x 2.4in (HxWxD) |
| (114 x 209 x 61mm) | |
| Weight | 18.8oz (0.53kg) |
| Network Specifications (Firmware Version 4.2+) | |
| Network Protocols | Ethernet IPv4 – Unicast Audio and Control |
| mDNS – Multicast Device Discovery | |
| Layer 3-Routable with mDNS function limitations | |
| HTTP-Management | |
| RTP-Audio Transport | |
| WavPack – Audio Codec | |
| Network Ports | Unicast: |
| Port 80 TCP – System Management | |
| Port 6001 TCP – System Management | |
| Port 6001 UDP – Audio Streams | |
| Multicast: | |
| Port 5353 UDP – mDNS, Names, Discovery, Linking | |
| Optional for device names and linking | |
| Network Parameters | HMS-4X Endpoint Resource Use: 1 |
| Bandwidth: 300 (max) kbps from each HKB to HMS 1200 (max) kbps from HMS to HKB | |
| Network Jitter Tolerance: <= 128ms jitter buffer per audio stream receiver automatically adjusted to network performance | |
| QoS tags: DSCP=41, Assured Forwarding (AF) | |
| Link-Local Default IP address range: 169.254.0.0/16 | |
| System reserved IP range: 10.0.0.0/8 for endpoints | |
| Recommended Ethernet Switches | • Managed Ethernet Switch – Layer 3 |
| • 100/1000 Base-T ports for endpoints | |
| • 1000 Base IP Trunks between switches | |
| • QoS configuration | |
| • Energy Efficient Ethernet bypass option | |
| • IGMP Snooping bypass option | |
In the Box
- (4) 6-32 x 1/2″ mounting screws (280038Z)
- (4) Screw cover (416G054)
- (1) Terminal block connector for powerline (210085Z)
- (1) Terminal block connector for DC power (210369Z)
Only logged in customers who have purchased this product may leave a review.
How to shop TAX free in Singapore
8% Goods Service Tax (GST) will be imposed over the total invoice value if purchased locally in Singapore. However if you are a tourist visiting Singapore, this GST amount can be refunded at the Changi International Airport Departure Hall GST Refund Centre before departure with goods within 60 days from the date of purchase. Please note that only Tourists who have met the Tourist Refund Scheme’s conditions and eligibility criteria can claim for the GST refund. Visit the following link for GST Guide for Visitors on Tourist Refund Scheme. https://www.iras.gov.sg/taxes/goods-services-tax-(gst)/consumers/tourist-refund-scheme
All items that are available for purchase online are subjected to availability. For item that are available, a confirmation email will be sent to your registered email to show that your order had been processed and is ready for collection / to be delivered. In the event whereby the item ordered is unavailable, a notification email will be sent and refund will be initiated immediately.
Self-collect: Item will be ready for collection at our store once the confirmation email is received. Orders that are made on the Weekends or Public Holiday may take about 2-4 working days to process.
Delivery (Local, Singapore): Small items: Delivery will take approximately 3-5 working days (excluding weekends and public holidays) to be delivered upon confirmation of order. Orders will be delivered by Singpost or local couriers.
Large / Bulky items: Delivery will take approximately 7-10 working days (excluding weekends and public holidays) to be delivered upon confirmation of order. Orders will be delivered by Expandore.
Delivery (Overseas); Shipment will be arranged with our courier partners to be delivered to your shipping address.
If you have other inquiries for placing of order and delivery, you can refer to our FAQ here (https://www.expandore.sg/faq/) Or Contact us here (https://www.expandore.sg/contact-us/)
Related Products
Reviews
There are no reviews yet.