FBT Jolly Sub 12a - Powered Subwoofer  

  • Low frequency extension for Live Sound P.A. System, D.J. System
             School & Corporate Audio Visual Sound Reinforcement                        
             Background Music/Announcement: Restaurants, Pubs,
             Transportation Terminals, Clubs, Auditoriums, Theatres,
                   Gyms, Houses of Worship, Home Theater Powered Subwoofer

  • 13 ply Birch Plywood Cabinet w/ Tour Grade Black Paint finish

  • Compact Cabinet dimensions allow placement in tight spaces
  • Power Output: 300w RMS LF

  • High SPL Capability: 126 dB

  • Control Panel with Master Volume Control,
               0° -180° Phase Reversal Switch,
              Left and right channel balanced inputs, Link outs,
              Left and right channel Balanced filtered outputs
              Ground Lift Switch, Neutrik XLR Balanced ins/outs

  • Top mount satellite speaker socket

  • Optional Carrying Bags available for protection for portable use
  • 3 yr. warranty

     Product Description

     The FBT Jolly Sub 12a Powered Subwoofer features a 13 ply birch plywood cabinet with Scratch & Scuff  
      resistant black paint finish.  

     The FBT Jolly Sub 12a  features a custom designed B&C 12woofer with a 2.5" voice coil, neodymium  
     magnet structure and an aluminum die cast frame.    
     The active internal stereo crossover is at a fixed frequency of 120Hz. The Jolly Sub 12a  offers a frequency  
     range of  40Hz -120Hz, providing low frequency extension with a SPL of 126 dB.
     FBT’s ADAP® Advanced Dynamic Active Protection circuitry protects speaker/driver components against
     failure. The Jolly Sub 12a powered subwoofer features a 300w RMS Mosfet Class AB
     passively cooled (no fan) low frequency amplifier. The FBT Jolly Sub 12a amplifier design,  
     like all FBT Powered speakers prevents annoying Thermal shutdowns that plague many other powered
     speakers and powered subwoofers.
     The control panel features a master volume control, Balanced Left & Right Channel Neutrik® input combo jacks
     (female XLR, ¼” TRS, ¼”), Balanced XLR Left & Right Channel link output jacks,  Balanced Left and Right
     Channel Filtered outputs to connect 2 way full range Satellite speakers, and a ground lift switch, LED power on
     and a LF overload LED indicator.

     A standard Top Mount 1⅜ speaker stand socket allows satellite speakers, such as the FBT Jolly 8ba,
     Jolly12ba, and others to placed above the subwoofer cab on an adjustable satellite speaker pole mount,
     such as the FBT Box 50.


     System Type: 1 way, Bass Reflex design                                 Dispersion: Omnidirectional

     Components: B&C 12” LF woofer                                             Protection: FBT ADAP® Protection circuitry

     Frequency Response: 40Hz -  120 Hz                                      Inputs: Balanced Neutrik combo jack, XLR, ¼”TRS

     Suspension Points: N/A                                                            Outputs: Balanced Neutrik® XLR link out

     Power Output: 300w RMS                                                         Enclosure Material: 3/4"-13 ply Birch plywood

     Sensitivity: 101 dB @ 1 watt, 1 meter                                        Dimensions: 16.14”w x 21.65”h x 23.22”d

     Maximum SPL: 126 dB                                                              Net Weight: 77 lbs.

     Active Crossover Frequency: 120Hz                                         Shipping Weight: 84 lbs.

           FBT USA, Inc.    Palm Coast, FL. 32135   U.S.A.          Phone  386 437-7877    Fax    386 437-7990    Email: fbtusa@sbcglobal.net
                                            FBT Electronica SpA       Zona Industriale Squartabue         Recanati, Italy  62019    www.fbt.it