FBT SUBLINE 218SA 2x18" 2400W Powered Subwoofer

460mm B&C woofers and a 1200W class-D amplifier with a switch-mode power supply.

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  • Permanent installations in: Theatres, Concert Halls, Clubs, Places of Worship, Conference Rooms, Indoor Sports, Arenas & Stadiums
  • Sound reinforcement for live events: Touring, Bands, Orchestras


  • 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

Product Description
The FBT SUBLINE 218SA, 2 x 18"  bass reflex design subwoofer, is the perfect low-frequency extension  and the ideal companion for the FBT MUSE 210LA line array or ground stack applications with optional metal base. The FBT SUBLINE 218SA shall meet the following performance criteria: Frequency response of 30Hz to 120Hz, Maximum SPL of 140dB peak,Class D amplifier 1200W RMS. The FBT SUBLINE 218SA provides a DSP with 6 presets-cardioid and infra configurations.  The FBT SUBLINE 218SA  feature 0.70" Baltic birch plywood construction covered in a scratch resistant black paint with 2 x M20 top-mounted stand adapter and four FBT design aluminium handles. The control panel provides stereo XLR in &out, volume control, preset, delay, phase 0°-180°, 3 status led indicators.

Tech Specs

More Information
Brand: FBT
Powered: Yes
XLR Inputs: 1
Low Impedance: 8 ohm
Continuous Power: 1200W
Peak Power: 2400W
Maximum Peak SPL: 140dB
Frequency Range: 30Hz - 120Hz -6dB
Depth: 67cm
Width: 97cm
Height: 67cm
Weight: 81kg
Manufacturer Part Number: SUBLINE218SA
Country of Origin: Italy


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