The TOA FB-150 series is a compact indoor passive subwoofer built around a high-power 15" cone-type woofer. It is purpose-built for AV integrators and production teams who need reliable, low-frequency reinforcement in fixed installations such as houses of worship, conference centers, hospitality venues, and theatres, as well as temporary event setups where a clean, controlled low-end foundation is required.

Designed as a dedicated companion to TOA's HX-7 full-range speaker line, the FB-150 extends the system's frequency response into the low end with a purpose-matched crossover point and consistent tonal character. Its MDF enclosure with punched steel grille suits architecturally conscious environments where fit and finish matter. Speakon NL4MPXX and M4 screw terminals provide flexible connectivity for a range of amplifier outputs and installation wiring practices.

Where other passive subwoofers in this class require separate rigging engineering, the FB-150 is supported by an optional speaker rigging frame accessory, simplifying flown and wall-mount deployments. With 200W continuous pink noise and 600W continuous program power handling at 8 ohms, the FB-150 is sized for medium-format rooms where compact footprint and system integration matter as much as output.