The FBT X-Sub 115SA 15" Powered Subwoofer is a 15" powered subwoofer designed for portable PA systems and mid-scale live events. It pairs seamlessly with the X-PRO and X-LITE full-range cabinets, extending the low-frequency response and adding the kind of physical impact that makes any performance memorable.
Features
- 1200W Class D amplification — clean, powerful bass output
- 15" woofer, 3" voice coil — tight, musical bass reproduction
- 42 Hz – 120 Hz frequency response — solid sub-bass extension
- 135 dB peak SPL (half-space) — impressive output for its size
- 4 DSP presets — flexible crossover and EQ options
- Phase reverse switch (0° / 180°) — precise integration with full-range tops
- Stereo XLR/Jack inputs and high-pass outputs — simplified signal routing
- M20 top-mounted pole adapter — support a full-range speaker on top
- 15 mm birch plywood construction — durable, road-ready cabinet
Compatible Accessories
Compatible accessories: XS-C 15S (nylon cover), XS-CH 15S (nylon cover with wheels), KW-X SUB (wheel kit).
