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FBT SUBLine 218SA Processed Active Subwoofer

Original price was: £2,741.79.Current price is: £2,467.61. Excl. VAT



FBT SUBLine 218SA Processed Active Subwoofer


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FBT SUBLine 218SA Processed Active Subwoofer



SUBLine 218SA

Processed Active Subwoofer 1200W RMS – 140dB SPL

The Subline 218SA is a double 18″ with 3″ voice coil Active Subwoofer. Even featuring two 18″ drivers it weighs in at Just 81Kg. The built in 1200W amp module delivers 137dB. The amps and drivers are housed in a sturdy 15mm baltic birch cabinet with Stereo XLR in/outs, Volume, EQ Presets, Delay, Phase Reversal Switch 0°-180°, 3 status LED Indicators and powercon true 1 power connections.
The SUBLINE 218SA active subwoofe is 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 with a Band Pass configuration
It has a Class D amplifier, 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.

Neutrik TRUE1 Power connection negates the need for a switch and provides a secure connection.

Additional optional wheels, ergonomic integrated carrying handles and light cabinet allow an easy transport.
  • Bass-reflex design Subwoofer
  • 2 x 460mm (18”) high excursion woofer with 75mm (3”) voice coil, custom made for FBT by B&C
  • Frequency response from 30Hz to 120Hz
  • 1200W RMS Class D power amplifier with switch mode power supply
  • DSP with 6 presets, 3 x EQ with 2 x LPF crossover settings, 6-step digital delay line
  • Control panel with stereo XLR in/out, Volume. EQ presets, Delay, Phase reversal switch 0°-180°, 3 status LED indicators
  • 18mm Baltic birch plywood enclosure with heavy duty coating
  • 2 x M20 threads for stand pole mount and 4 x aluminum ergonomic FBT handles, optional wheels
  • Provides additional low frequency extension when used along with MUSE 210LA active line array system
1 Way bass reflex
Frequency response:
30Hz – 120Hz
Low frequency woofer:
2x 18
Maximum SPL cont/peak:
136 / 140db
Input impedance:
Input connector:
Stereo XLR with Link and HP Filter out
Net Dimension (WxHxD):
970 x 661 x 670mm
Net Weight:
Transport Dimension (WxHxD):
1150 x 780 x 800m
Transport Weight:
AC Power requirements:
Built-in amplifier LF/HF:
1200W RMS
Built-in amplifier peak LF/HF:
Power cord:
5m TrueCon1


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