SFL THUNDER HORN 18

A subwoofer specifically designed to maximize acoustic power while reducing the number of speakers needed for your events. Compact yet powerful, this subwoofer is ideal for fixed installations or large-scale events such as concerts and festivals.

This model features an 18" driver with a horn-loaded enclosure, delivering deep and immersive sound. With a sensitivity of 105 dB SPL (measured in a hemispherical environment, 2.86 Volts for 1 W at 1 m) and an extended frequency range of 40 to 120 Hz, it provides punchy and dynamic bass, perfect for large venues.

It also incorporates a custom cooling system, designed to prevent speaker overheating and ensure stable, reliable performance, even during extended use at full power.

TECHNICAL SPECIFICATIONS

Driver : 18" with horn-loaded enclosure

Sensitivity : 105 dB SPL (2.86 V for 1 W at 1 m)

Frequency Range : 40 Hz - 120 Hz

Cooling System : Custom-designed for optimal thermal protection

Horn-Loaded subwoofer

for large-scale events

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