FBT X-SUB 118SA 18" Subwoofer

X SUB 115SA is an active 15″ subwoofer with bass-reflex design, engineered to complement the X LITE and X PRO series by extending low-frequency performance in both portable and installed sound systems. It is equipped with a 15″ woofer featuring a 3″ voice coil, powered by a 1200W Class D amplifier, delivering up to 135 dB SPL and a frequency response from 42 Hz to 120 Hz.

The built-in DSP includes 4 presets (2 responses with 2 different cut-off options), allowing flexibility for different system configurations. The control panel features stereo combo XLR/Jack inputs and outputs, stereo XLR HP filter outputs, level control, preset selector, phase reverse switch (0°/180°), and protection/limit LEDs.

Constructed from 15 mm birch plywood with a scratch-resistant black finish, X SUB 115SA includes M20 top-mounted stand adapter, two ergonomic aluminum handles, and optional 100 mm transport wheels. Suitable for fixed installations, live events, and touring.