Active Bass Cabinet. 12″ Driver. High Power Class D Amplifier. DSP with 8 Pre-Sets. Built-In Control Panel. M20 Top Mount Speaker Stand SocketPower: 700W RMS Response: 40Hz – 140Hz SPL: 133dB Dimensions: 430 x 447 x 480mm Weight: 23Kg. The FBT Subline 112SA is an extremely compact bass-reflex design subwoofer with high SPL and punch. The Subline 112SA features 0-59″ birch plywood construction covered in a scratch resistant black paint with two aluminium carrying handles; an M20 top mounted stand adapter allows satellite speakers to be mounted above the subwoofer cab. The sub features a 12″ high excursion magnet woofer with 3″ voice coil. The cabinet provides FBT’s new Digital Signal Processor with 8 pre-sets- 2 equalization with 2 LPF crossover settings- cardioid configuration. A high end performance criteria includes a frequency response of 40Hz to 140Hz- max. SPL of 133dB peak and a 700W RMS Class D power amplifier with switch mode power supply The control panel features stereo XLR in/outs- livello- EQ pre-sets- 8 steps delay- phase reversal switch and 3 status led indicators.. Active Subwoofer-12″ Active Subwoofer-12″ Subwoofer-12″ Bass Speaker-Subwoofer-FBT Subline