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Clear-Com CLCM-LQ-2W2 2-Channel Partyline IP Interface — main product image
Clear-Com

Clear-Com CLCM-LQ-2W2 2-Channel Partyline IP Interface

Bridge two partyline intercom channels over any IP network — LAN, WAN, or public Internet — with sub-millisecond OPUS codec latency.

$2,985.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Clear-Com LQ-2W2 solves a persistent challenge in broadcast and live production: getting partyline intercom reliably from one point to another when a dedicated copper intercom run isn't feasible. By bridging 2 channels of 2-wire partyline over IP — LAN, WAN, or the public Internet — the LQ-2W2 transforms existing network infrastructure into an intercom transport. The OPUS codec at its core isn't incidental; OPUS was purpose-built for low-latency voice transmission and adjusts its bit rate dynamically, which means the unit doesn't simply fail when bandwidth fluctuates — it adapts. For multi-venue events, remote broadcast workflows, or campuses where running dedicated intercom cable is cost-prohibitive, this capability is the entire value proposition.

Physically, the LQ-2W2 occupies a half-rack footprint and draws power entirely via PoE, which means installation is a single Ethernet run to a PoE switch — no AC wiring, no wall warts. The two Neutrik etherCON ports provide the locking, roadworthy connectivity that production environments demand. Configuration through Clear-Com's browser-based CCM tool is accessible from any device, and adding or removing units from a system is an editing operation rather than a hardware reconfiguration. With support for up to 6 linked units covering both partyline and 4-wire connections, a modest deployment can address the intercom needs of a mid-sized broadcast facility or touring production without reaching the system ceiling.

Key Features

The LQ devices use the low-latency OPUS codec. The OPUS adjustable audio codec meets various data rate, bandwidth and quality requirements.

CCM is a free browser-based software tool with intuitive menus for quick setup and configuration editing that supports the latest versions of all major browsers on MAC, PC and tablet platforms. LQ devices can be added and removed from the system by editing the configurations via the CCM software.

Transport audio and call signaling over LAN, WAN and Internet networks

Up to 6 units can link together (both 4-wire and partyline)

Power-over-Ethernet (PoE)

Specifications

Model
CLCM-LQ-2W2
Type
2-Channel Partyline IP Communications Interface
Form Factor
1/2 rack unit
Compatibility
Clear-Com and RTS partyline systems
Audio Ports
2 x 3-pin XLR-F
Network Ports
2 x Neutrik etherCON RJ45
Codec
OPUS (low-latency, adjustable)
Network Support
LAN, WAN, Internet
Power
Power-over-Ethernet (PoE)
Max Linked Units
6 (4-wire and partyline)
Configuration
CCM browser-based software (free, no install required)

Pros & Cons

👍 Pros

  • OPUS codec delivers low-latency, bandwidth-adaptive audio that maintains intelligibility across variable network conditions — LAN, WAN, and public Internet alike.
  • Supports both Clear-Com and RTS partyline systems, giving it genuine cross-platform utility in mixed or multi-venue deployments.
  • PoE power eliminates the need for AC outlets at installation points, simplifying cable runs in production environments.
  • Browser-based CCM configuration requires no software installation and works across platforms, reducing IT friction during setup.
  • Two Neutrik etherCON ports provide robust, locking network connectivity suited to touring and live event abuse.

👎 Cons

  • Half-rack form factor means it requires a rack mount adapter or shelf — it cannot be mounted solo in a standard 1U rack bay without additional hardware.
  • The 6-unit system limit caps total scalability; very large broadcast campuses or stadium productions may outgrow the topology before addressing all connectivity needs.
  • OPUS codec quality is network-dependent — audio performance on heavily congested or high-latency WAN connections will be noticeably lower than on a clean LAN.
  • Only 2 partyline channels per unit; productions needing higher channel density per node require multiple units and more PoE switch ports.

Frequently Asked Questions

It is compatible with both Clear-Com and RTS partyline intercom systems. This cross-compatibility is significant for facilities or touring productions that run mixed infrastructure or need to integrate with a venue's existing system.
The unit runs on Power-over-Ethernet (PoE), so it draws power directly from a PoE-capable switch or injector through the same Ethernet cable that carries audio data. No separate power supply or AC outlet is needed at the installation point.
Up to 6 LQ units can be linked in a single system, covering both 4-wire and partyline connections. This means a single deployment can bridge up to 12 partyline channels total using multiple LQ-2W2 units at the 6-unit maximum.
It uses the OPUS codec, which is specifically designed for low-latency audio transmission and adjusts dynamically to available bandwidth. On congested or variable networks, OPUS degrades gracefully — prioritizing intelligibility — rather than dropping out abruptly.
Configuration is handled through CCM (Configuration Connection Manager), a free browser-based tool that runs on Mac, PC, and tablets. No proprietary software installation is required — devices are added or removed from the system by editing configurations through the browser interface.

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