SUBLINE

The SUBLINE series represents the pinnacle of compact subwoofer design for professional applications, offering a full lineup of passive and active models to meet low-frequency reinforcement needs in both portable and installed sound systems. Available in 12”, 15”, 18”, and dual 18” configurations, the SUBLINE range strikes the perfect balance between power, portability, sound quality, and versatility. All SUBline models are built from sturdy birch plywood with a scratch-resistant finish, ensuring durability even under the most demanding conditions. Integrated ergonomic handles make transport easy, while the top-mounted M20 pole socket allows safe support of top speakers. A full front steel grille protects the drivers while maintaining a sleek, professional look. The SUBLine series features high-excursion woofers with 2.5” or 3” voice coils, delivering deep, powerful, and controlled low frequencies down to 30 Hz, with high SPL and low distortion. Active models are powered by high-efficiency Class D amplifiers, offering up to 1200W RMS in the dual 18” version, and include onboard DSP with selectable presets to optimize performance based on venue and application. Passive models come equipped with Speakon NL4 IN & LINK connectors for secure connection to external amplifiers and are optimized for use with external processors (such as the DLM26) to ensure precise crossover management. Active models provide balanced XLR IN and LINK OUT connectors, volume control, phase switch, HP filters, delay, and DSP presets, ensuring precise alignment and easy configuration in any audio system. From live events to clubs, from DJ sets to auditoriums, and from theaters to fixed installations, the SUBLINE series is the ideal partner for those who demand defined, deep, and consistent bass with maximum reliability and flexibility. Whether extending the range of FBT full-range systems or reinforcing existing installations, SUBLINE offers a robust, professional solution for every low-end need.