PS-850

Perform

PS-850

The PS-850 is a powerful and flexible double 18" subwoofer from the Perform series. The passive sub with direct dispersion and vented enclosure is the perfect complement to the Focus Venue modules and the PT-70 speaker. In conjunction with the DSP-driven DI amplifiers, it provides precise and powerful sound for concert halls, clubs, stadiums and open-air events. The PS-850 is perfectly suitable for horizontal, vertical or end fired sub-arrays, but also for cardioid setups.

Main features

2 × 18" long excursion driver with 4.5" voice coil
Water-resistant cones
Nominal power rating: 2000 W
SPL max.: 142 dB
Cut-off frequency: 27 Hz
High-quality multiplex birch plywood enclosure with scratch-proof PU coating
2 × Speakon ports each at front and backside for cardioid operation
2 × steel reinforced slots for optional rigging mechanics (Fohhn Interlock System)
M20 thread for distance rod
Versatile accessories such as transport cover, front lid and dolly
Attention: The loudspeaker can be operated with Fohhn system amplifiers and the correct speaker preset only.

Colours

Fohhn technologies

Technical data

Electroacoustic features

acoustic design

direct radiating, vented design, NTP (Non-Turbulent-Port design)

power rating (nominal)

2000 watts

components

2 × 18" long excursion chassis with 4.5" voice coil, water-resistant cones

maximum SPL

142 dB

cut-off frequency

27 Hz

nominal impedance

4 ohms

Features

Optional features

CAAD simulation data

power rating (nominal/program): according to IEC-60268-5 (long term/short term)
power rating (peak); maximum SPL: peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range
weight: net weight without optional equipment
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset