The Fohhn PS‑850 is a high‑output, dual 18‑inch passive subwoofer designed for modern touring and fixed installations. Its rugged bass reflex cabinet is built from premium birch plywood with a durable PU coating, housing two long‑excursion 18‑inch drivers with 4‑inch voice coils for deep, controlled bass extension down to 27 Hz and peak output up to 142 dB SPL. Front and rear Speakon connectors enable straightforward cardioid and end‑fired arrays, while the enclosure performs equally well in horizontal or vertical deployments for precise low‑frequency control. Steel‑reinforced slots accept optional Fohhn Interlock flying hardware, and an M20 threaded insert supports distance poles for pairing with top cabinets. For optimal reliability and sound quality, use Fohhn DSP‑controlled system amplifiers and the appropriate factory presets. Supplied touring accessories include a wheel board, protective cover and front transport lid for safe transport and rapid setup.
Ideal for concert halls, clubs, arenas and open‑air events where tight, impactful low end and predictable array performance are essential.
Includes
- Wheel board
- Protective cover
- Front transport lid
STAGE22.5.100.590