The Clear-Com LQ-R2W4 LQ IP Interface is a professional 1RU networked intercom interface designed to connect four 2-wire partyline intercom circuits to IP-based communication networks. It allows intercom audio to be transported and routed across LAN, WAN, or Internet connections, making it useful for broadcast facilities, live event production, theaters, sports venues, and other installations requiring communication between remote locations.
The LQ-R2W4 can operate as a standalone interface or as part of a larger networked intercom system. Using Clear-Com's I.V. Core decentralized mixing technology and the low-latency Opus codec, the system supports up to 24 channels and direct connections for flexible audio routing between locations.
Connect 2-Wire Intercom Systems Over IP
The LQ-R2W4 provides four 2-wire intercom connections for integrating existing partyline systems into an IP-based communication network. Each connection provides configurable options for power, termination, and automatic nulling, helping simplify integration with supported 2-wire intercom systems.
The interface also provides additional analog connectivity options, including 4-wire line-level audio and 4-wire GPIO connections for installations requiring external control and signaling.
Flexible Networked Intercom
One of the main advantages of the LQ-R2W4 is its ability to connect intercom systems across different locations without requiring a dedicated audio circuit between them. Network connections can be established over LAN, WAN, or Internet infrastructure, with configurable bandwidth and latency settings to accommodate different network conditions.
Up to six LQ units can be linked together in a non-blocking network group, allowing larger distributed communication systems to be built as production requirements grow.
Integration With Clear-Com Systems
The LQ-R2W4 is designed to work with a variety of Clear-Com and third-party communication platforms, including:
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Gen-IC Virtual Intercom
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HelixNet HMS-4X Digital Partyline
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Eclipse E-IPA Matrix
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Arcadia Central Stations
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SIP telephone systems
This makes the LQ-R2W4 a useful interface when connecting traditional wired intercom systems with modern IP-based communication environments.
4-Wire and GPIO Connectivity
In addition to its four 2-wire ports, the LQ-R2W4 supports additional interface configurations for more specialized installations.
4-Wire Line-Level Audio provides connections for standard line-level audio equipment while supporting Clear-Com signaling.
4-Wire GPIO adds isolated inputs and relay outputs that can be used for control functions such as VOX, Call, and GPO triggering. The GPIO interface can also be used with supported two-way radio applications.
Clear-Com LQ-R2W4 Key Features
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1RU networked IP intercom interface
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Four 2-wire partyline intercom ports
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Supports LAN, WAN, and Internet connectivity
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Up to 24 channels and direct connections
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Low-latency Opus audio codec
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I.V. Core decentralized audio routing and mixing
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Supports standalone or networked operation
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Up to six LQ units can be linked in a non-blocking group
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Configurable 2-wire power, termination, and auto-null
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4-wire line-level audio connectivity
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4-wire GPIO for control and signaling
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Adjustable bandwidth and latency
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Integrates with Gen-IC, HelixNet, Eclipse E-IPA, Arcadia, and SIP systems
Applications
The Clear-Com LQ-R2W4 is well suited for applications where intercom communication needs to extend beyond a single facility or production area, including:
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Broadcast studios
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Live event production
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Theater and performing arts
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Sports production
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Remote production
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Multi-building communication
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Corporate production facilities
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Houses of worship
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Distributed intercom systems
Why Buy the Clear-Com LQ-R2W4 from Audio Supply?
Audio Supply can help you determine how the LQ-R2W4 fits into your existing Clear-Com intercom system and what additional interfaces, beltpacks, headsets, or network equipment may be required. If you're connecting a 2-wire partyline system to a larger IP-based communication network, our team can help you select compatible equipment for your installation.
