The Subline 118SA is a powerful bass-reflex subwoofer designed for professional audio applications. It boasts a massive 460mm (18”) woofer with a 75mm (3”) voice coil, custom-made for FBT by B&C. With a frequency response ranging from 33Hz to 100Hz, this subwoofer delivers deep and punchy bass that can be felt as well as heard.
The Subline 118SA is powered by a 1200W RMS Class D amplifier with a switch-mode power supply for efficient and reliable operation. It also features a Digital Signal Processor with 6 presets, 4 equalization settings with 2 LPF Crossover settings, and a 6-step digital delay line up to 3.5m. The control panel includes Stereo XLR in/outs, Volume, EQ presets, Delay, Phase Reversal Switch 0°-180°, and 3 status LED indicators for easy and precise adjustment.
The enclosure of the Subline 118SA is made of 15mm (0.59”) birch plywood, which is both sturdy and scratch-resistant. Internal bracing further enhances the subwoofer's durability and performance. The M20 (20mm) top mount speaker stand socket and two aluminum ergonomic FBT handles make it easy to transport and install the Subline 118SA in any venue or setting. Overall, the FBT Subline 118SA is an impressive subwoofer that delivers high-quality and powerful bass for any professional audio application.