dB Technologies IS118S

Born from dBTechnologies’ vast expertise in professional sound reinforcement, the IS118S is a powerful low-frequency extension designed for the high-performance speakers in the IS series. Created for both indoor and outdoor installations, such as arenas, theaters, places of worship, multifunctional spaces, and clubs, the IS118S offers exceptional durability and robustness, certified to IP55 standards. Equipped with a premium 18” woofer, the IS118S is highly versatile, with compatibility for various rigging and connection accessories that enable flexible stacking or hanging configurations. Whether used in a point source speaker configuration as a main system or in a line array, the IS118S stands out for its efficiency and exceptional performance when paired with the IS210 system. Combining a design inspired by touring systems with high-quality components and a weather-resistant enclosure, the IS118S is the ideal solution for medium- to large-sized venues that require high acoustic performance. This subwoofer system is also available in a white finish.

Technical Data

Passive Bass-reflex Subwoofe

Acoustical data

RMS Power - 1200 W
Peak Power - 4800 W
Frequency Response -  [-6 dB] 41.5 Hz - Xover
Impedance - 8 Ohm
Max SPL - 136.5 dB
LF1x 18", 4" v.c.

Input

Connections - Screw terminal block (+ | -)

Mechanics

Housing - Multiplex plywood - Polyurea painting
Rigging points - Screw connection
IP rating - IP 55

Width 650 mm (25.59 in)
Height 650 mm (25.59 in)
Depth 550 mm (21.65 in)
Weight 40.3 kg (88 lbs)