The SUBline series has been completely redesigned and consists of 112SA, 115SA, 118SA, 218SA active and 118S and 218S passive subwoofer models, all bass-reflex , built in birch plywood and aimed to extend the low frequency response to a wide range of FBT speaker systems.

Created with the aim to maximize SPL/SIZE ratio, they have Class D amplifiers, switch mode power supply and Digital Signal Processor with presets to match any other FBT speaker.

With IN/OUT stereo connectors, it is possible to use only one subwoofer with Left and Right speakers

Optional wheels, ergonomic integrated carrying handles and tour-grade plywood cabinets allow an easy transport

Specifications:

Bass-reflex design with high SPL and punch
320mm (12”) 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
Code: 41223
Configuration: 1 way
Built-in amplifier LF/HF: 700 W RMS
Built-in amplifier peak LF/HF: 1400 W
Frequency response: 42Hz - 140Hz -6dB
Low Frequency woofer: 12 - 2.5 coil inch
Maximum SPL cont/peak: 129/133 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: 5/16.4 m/ft
Net Dimension (WxHxD): 430x447x480 / 16.9x21.5x18.9 mm/inch
Net Weight: 23./50.7 kg/lb
Transport Dimension (WxHxD): 530x547x580 / 20.9x21.5x22.8 mm/inch
Transport Weight: 27/59.5 Kg/lb

FBT Subline 112 sa (FBT subline 112 sa)