Published on 21^st April, 2026.

Circle Pro Audio and Circleflex introduced the L2 Speaker Cable, developed for high-performance line array systems for professional live sound and fixed installation environments. The product is positioned as a dedicated signal and power transmission solution, designed to deliver consistent output and minimal loss across large-scale audio deployments.

The cable is engineered to support systems such as the L-Acoustics L2, where uniform signal distribution and reliability are critical to overall system performance.

At the core of the design is a 32 x 1.5 mm² conductor configuration using high-quality stranded copper. This construction is intended to optimise conductivity while maintaining flexibility for handling and deployment. A fully insulated design is implemented to enhance electrical safety and reduce the risk of signal interference across channels.

The cable is rated to IP68 standards, allowing for reliable operation in outdoor and high-exposure environments. A self-screw aluminium locking mechanism is integrated to provide secure connectivity and reduce the risk of disconnection under vibration or mechanical stress, particularly in touring and rental applications.

The L2 Speaker Cable is designed to maintain low resistance over extended cable runs, supporting signal integrity in large-format setups. According to the manufacturer, the cable enables consistent output across high-demand systems and contributes to uniform performance in symmetrical speaker deployments.

Multiple length configurations are available, including 5 m, 10 m, 25 m, and 50 m variants, allowing system integrators to select appropriate cable runs based on application requirements while maintaining consistent performance characteristics.

The product is compatible with industry-standard connector solutions, including Link and +Ten47, ensuring reliable interfacing with professional audio systems. In addition, cable couplers are offered to support extended runs while maintaining consistent signal integrity across connections. The L2 Speaker Cable is a purpose-built solution for environments where reliability, consistency, and system performance are critical across the entire signal chain. Circle Pro Audio plans to launch the L2 Speaker cable at the PALM Expo 2026 in Mumbai this May as well.