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FBT Subline 115SA 15-inch 700w Active Subwoofer

  • FBT
  • FBT
In stock
FBT Subline 115SA 15-inch 700w Active Subwoofer
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The FBT Audio Subline 115SA is a powered 700w subwoofer that features a 15-inch woofer as well as a powerful Digital Signal Processor.

The FBT Subline 115SA is a 700w active subwoofer that’s equipped with a 15-inch woofer alongside a custom made B&C 3-inch voice coil and thanks to the low frequency response that ranges from 40Hz to 140Hz you get fat, heavy bass frequencies.

The Subline 115SA comes with a bass reflex design as well as a brand new highly-efficient Class D amplifier that supplies 700w of power and allows the subwoofer to reach an incredible sound pressure level of 135dB. The 115SA also comes with a powerful DSP that includes eight EQ presets with a low-pass filter crossover and an eight-step delay that goes from 0.25m all the way up to 3.5m. A control panel on the rear of the sub provides you with controls for the EQ presets, phase reversal, volume, and delay so you can get your system sounding exactly how you want it.

Housed in a 15mm birch plywood enclosure, this subwoofer is super-robust, this is due to the scratch resistant coating that covers the chassis and keeps itself protected during transit. Also featured on the FBT Subline 115SA is two ergonomic aluminum handles and an M20 top mounted speaker stand socket so you can install a satellite speaker if required.

More Information
  • Bass-reflex design with high SPL and punch
  • 380mm (15”) high excursion magnet woofer with 75mm (3”) voice coil
  • Frequency response from 40Hz to 140Hz
  • New amplifier engineered and manufactured by FBT, 700W RMS LF in Class D
  • Digital Signal processor with 8 presets, 2 equalization with 2 LPF Crossover settings, cardioid configuration
  • Control panel with Stereo XLR in/outs, Volume, EQ presets, 8 steps Delay from 0.25m to 3.5m, Phase Reversal Switch 0°-180°, 3 status LED indicators
  • 15 mm (0.59”) birch plywood scratch resistant enclosure with internal bracing
  • M20 (20mm) top mount speaker stand socket and two aluminum ergonomic FBT handles
Technical Spec
  • Configuration: Subwoofer
  • Built-in amplifier LF/HF: 700w
  • Built-in amplifier peak LF/HF: 1400w Frequency response: 40Hz - 140Hz
  • Low Frequency woofer: 15" (3" VC)
  • Maximum SPL cont/peak: 132/135dB SPL Dispersion: Omnidirectional
  • Input connector: Stereo XLR In/Out (High Pass/Link Out)
  • Power cord: 5m IEC
Manufacturer FBT