Omnitronic ODX-115ST 100V Subwoofer alb

The Omnitronic ODX-115ST 100V is an active subwoofer in a white cabinet designed for low-frequency reinforcement in commercial and installed audio systems. Built to integrate with 100V line installations, this subwoofer provides compact bass extension for background music, paging systems and distributed loudspeaker networks where a controlled low end is required without large, separate low-impedance amplifiers.

Advantages

The integrated amplifier and 100V line compatibility simplify installation in multi-zone or long-run cable layouts, reducing the need for additional power racks. The white finish allows discreet mounting in retail, hospitality and public spaces while maintaining consistent low-frequency coverage. Its compact footprint and rugged enclosure offer practical placement options and reliable operation in installed environments.

Suitable for (tasks / use cases)

Key specifications

How to use

Position the subwoofer where low-frequency coupling with the room is most effective, typically near a wall or corner for increased bass output while preserving visual discretion in a white finish. Connect the unit to the 100V line or local amplifier using the appropriate input terminals, and set crossover and level controls according to the main loudspeaker system to achieve balanced low-frequency reproduction. Verify polarity and phase alignment with nearby loudspeakers to avoid cancellations and adjust the level for consistent background reinforcement without drawing attention.

Recommendations

For optimal performance in distributed systems, match the subwoofer’s crossover and output level to the main loudspeakers and keep cable runs within installation guidelines for 100V systems. Regularly check mounting points and ventilation clearances; avoid placing the subwoofer in fully enclosed, unventilated cavities to preserve amplifier life and ensure reliable operation.