FBT SUBLINE 115SA 15" 700W Processed Active Subwoofer

FBT SUBLINE 115SA 15" 700W Processed Active Subwoofer

  • Vendor:FBT
Availability: In Stock
R 19,995.00
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The FBT SUBLINE 115SA is a powered 700w subwoofer that is fitted with a 15-inch high excursion magnet woofer as well as a 3-inch voice coil.

This subwoofer features a bass-reflex design and a frequency response that ranges from 40Hz to 140Hz.

The Subline 115SA is equipped with a brand new Class D 700w amplifier that allows the subwoofer to reach an enormous sound pressure level of 135dB. This sub is also fitted with a powerful digital signal processor that features eight equalizations presets with low-pass filter crossover and a cardioid configuration. On the rear of the 115SA is a control panel with controls for volume, EQ presets, phase reversal as well as an eight-step delay that ranges from 0.25m to 3.5m.

This subwoofer features two integrated aluminum handles, and an M20 top mounted speaker stand socket so you can mount a satellite speaker if necessary. It comes housed in a 15mm thick birch plywood enclosure that is covered with a scratch-resistant coating that keeps itself protected during transit.


  • 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
Configuration: 1 way
Built-in amplifier LF/HF: 700 W RMS
Built-in amplifier peak LF/HF: 1400 W
Frequency response: 38Hz - 140Hz -6dB
Low Frequency woofer: 15 inch
Maximum SPL cont/peak: 132/135 Half-space dB
Dispersion: omnidirectional HxV
Input impedance: 22 Kohm
Crossover Frequency: 90 or 140Hz KHz
AC Power requirements: 640 VA
Input connector: stereo XLR with loop, HP out
Power cord: 6/19.7 m/ft
Net Dimension (WxHxD): 500x517x570 / 19.7x20.3x22.4 mm/inch
Net Weight: 28/61.7 kg/lb
Transport Dimension (WxHxD): 600x617x670 / 23.6x24.3x26.4 mm/inch
Transport Weight: 32/70.5 Kg/lb