The HORIZON VHA112SND is a professional-grade active subwoofer designed to extend low-frequency performance in modular vertical and horizontal line array systems. Developed to integrate with the VHA406A, the HORIZON VHA112SND matches in dimensions and acoustic design, providing consistent system configuration and improved deployment flexibility. This flyable bass extension module incorporates a 12-inch B&C long-excursion woofer, housed in a birch plywood bass reflex cabinet that leverages laminar airflow architecture to minimise distortion caused by air turbulence and compression. The inclusion of a 1200-watt Class D amplifier with onboard DSP enables advanced control, including user-defined filtering, equalisation, and limiting, allowing integrators to optimise system output according to specific venue requirements.

In professional audio environments where scalable, networkable systems are essential, the HORIZON VHA112SND offers an ideal solution. It is particularly suited to small and mid-sized venues such as theatres, corporate spaces, and fixed installations requiring high sound pressure levels without sacrificing fidelity. The product also benefits from native integration with the INFINITO System Management Suite, supporting remote monitoring and configuration over TCP IP networks. With compatibility for Dante digital audio transport and adherence to the AES70 OCA Alliance protocol, the HORIZON VHA112SND aligns with modern audio-over-IP workflows, ensuring reliability and adaptability across distributed audio infrastructures.