• 1200W 133 / 136dB SPL Sound reinforcement subwoofer
  • Neutrik Speakon NL – 4MDV connectors IN & LINK OUT
  • External digital processor required: FBT DLM26 Digital Loudspeaker Management



Code: 36129
Configuration: 1 reflex way
Recommended amplifier: 1200 W RMS
Long Term power: 600 W
Short term power: 2400 W
Nominal impedance: 4 ohm
Frequency response: 33hz-400hz -6dB
Low Frequency woofer: 460 – bobine 75 inch
Sensitivity (@1W/1m): 98.5 dB
Maximum SPL cont/peak: 133/136 half-space dB
Dispersion: omnidirectional HxV
Crossover Frequency: external active KHz
Recommended HP filter: 28hz – 24dboct
Input connector: 2 x spakon NL4MD-V in & throu
Net Dimension (WxHxD): 510x629x650 / 20.07×24.76×25.59 mm/inch
Net Weight: 39 / 85.98 Kg/lb
Transport Dimension (WxHxD): 700x790x800 / 27.55×31.10×31.49 mm/inch
Transport Weight: 50 / 110.23 kg/lb

Click here to download FBT SUBLine 18S / 18Sa

$25.99 $15.99

The SUBLINE series consists of 12Sa, 15Sa, 18Sa and 218SA active subwoofers, and a passive model 18S and 218S, built in birch 5/8” plywood with scratch & scuff resistant paint finish.

Aimed to extend the low frequency response to a wide range of FBT speaker systems. Designed in 2×18” and 18” bass-reflex, 15” and 12” band-pass.

They have Class D amplifiers, switch mode power supply and Digital Signal Processor with presets to match any other FBT speaker. IN/OUT stereo, it is possible to use only one subwoofer with Left and Right satellites.

Additional optional wheels, ergonomic integrated carrying handles and light cabinet allow an easy transport.