IGS-4

Colours

Main features

IGS-4 is a super-flat passive subwoofer for ceiling or wall mounting. It is the perfect alternative when a bulky subwoofer on the floor is undesirable. Simply let IGS-4 disappear into the suspended ceiling, behind your media furniture or mount it flat to the wall.

4 × 4" long excursion woofer and 4 × passive radiator
Nominal power rating: 200 W
Max SPL: 112 dB
Cut-off frequency: 45 Hz
Operation with one or two amplifier channels possible
Screws for wall mounting included
Ceiling mounting with separately available CSK-1
To ensure optimal performance and operational reliability, Fohhn system amplifiers including the correct speaker preset are required.

Item number: 4405-XXXXX

Downloads

Downloads IGS-4

ZIP archive

User manual

Technical data

Physical features

enclosure

multiplex birch plywood

dimensions (w × h × d)

496 mm × 496 mm × 110 mm

weight

10.5 kg

standard colors

black (RAL 9005), white (RAL 9016)

coating

textured coating

connectors

2 × 2-pin terminal block (for flexible and rigid conductors up to 3.3 mm²)

mounting points

4 × keyhole mounting point

Electroacoustic features

Environmental conditions

Optional features

CAAD simulation data

weight: net weight without optional equipment
power rating (nominal): according to IEC 60268-5 (long term)
SPLmax: 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, with speaker preset
cut-off frequency: −10 dB under anechoic half-space conditions, with speaker preset