The Fohhn PS-850 is a high‑output, dual 18‑inch passive subwoofer built for modern touring and installation. Its robust bass reflex enclosure, crafted from premium birch plywood with a hard‑wearing PU coating, houses two long‑excursion 18‑inch drivers with 4‑inch voice coils for deep, controlled extension down to 27 Hz and peak performance up to 142 dB SPL. Front and rear Speakon connectors simplify cardioid setups, while the cabinet excels in horizontal, vertical and end‑fired arrays for precise low‑frequency steering. Steel‑reinforced slots accept optional Fohhn Interlock flying hardware, and an M20 threaded insert supports distance poles for combined tops and subs. For maximum reliability and sound quality, operate the PS‑850 with Fohhn DSP‑controlled system amplifiers using the correct presets. Supplied touring accessories include a wheel board, protective cover and front transport lid, ensuring safe handling on the road and fast deployment on site.
Ideal for concert halls, clubs, arenas and open‑air events where tight, impactful bass and predictable array performance are essential.
Includes
- Wheel board
- Protective cover
- Front transport lid
STAGE22.5.100.590