FBT SUBLine 18SA 1200W Processed Active Subwoofer

FBT SUBLine 18SA 1200W Processed Active Subwoofer

FBT SUBLine 18SA 1200W Processed Active Subwoofer

FBT SUBLine 18SA 1200W Processed Active Subwoofer


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Product Highlights

  • For Live Stage, Theater, DJ Setups
  • 1x 18" Woofer
  • 33Hz to 140Hz Frequency Response
  • 1200W RMS Class D Power Amplifier
  • Switch Mode Power Supply
  • 2x Combo XLR Jack In with Link Outputs
  • LED Status Indicators
  • Bass-Reflex Design
  • Ergonomic Integrated Carry Handles
  • Includes AC Power Cable
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  • 1Description

The SUBLine 18SA from FBT is a 1200W RMS active subwoofer with an 18" woofer in a bass-reflex design. It can be used to extend the low frequency response to a wide range of FBT speaker systems for applications such as live stage, theater, houses of worship, DJ setups, clubs, and more.

The SUBLine 18SA has several other features such as a frequency response of 33 to 140 Hz and a 1200W class D power amplifier that uses a switch mode power supply. The built-in digital signal processor has 6 presets, 3 equalization and 2 LPF crossover settings, to allow the sub to be configured with any speaker.

The 15 mm birch-plywood enclosure for the SUBLine 218SA, which has an anti-scratch paint finish, features a control-panel that has stereo XLR/jack inputs/outputs; in addition, a volume control, EQ presets, a 0 to 180° phase switch, and a LED status indicator located on the rear panel. Also built into the enclosure are 2 aluminum integrated carry handles and a M20 stand adapter to mount a two-way speaker (sold separately). Power is supplied using the included AC power cable.

1x 18" neodymium high-excursion woofer with a 3" voice coil.
DSP processor with 6 available presets
Maximum sound pressure level is continuous at 133 dB and peaks to 137 db
The built-in control panel has stereo XLR in/outs, volume, EQ presets, delay, phase reversal switch 0°-180° and 3 status LED Indicators
Features a 15 mm birch plywood enclosure with anti-scratch paint finish
Built-in M20 stand adapter, 2 aluminum integrated handles
In the Box
FBT SUBLine 18SA 1200W Processed Active Subwoofer
  • AC Power Cable
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Configuration 1
    Amplifier Continuous RMS 900
    Max. Continuous Power RMS 1200
    Amplifier Max Peak 2400
    Frequency Response 33 Hz to 140 Hz @-6 dB
    Low Frequency Driver 1x 18" (457 mm) - 3" (76 mm) coil
    High Frequency Driver None
    Maximum Sound Pressure Level (SPL) Continuous 129, peak 133 half-space
    Dispersion Omnidirectional
    Input Impedance 22 kOhms
    Crossover Frequency 80 to 120 Hz
    AC Power Requirements 450 VA
    Input Connectors Stereo XLR with loop outputs
    Power Cord 16.4 " (5.0 m)
    Dimensions (W x H x D) 20.1 x 24.7 x 25.6" (510 x 629 x 650 mm)
    Weight 92.6 lb (42 kg)

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