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FLE Series


  •       FLE-S218 is a bass-reflex tuned enclosure. It is powered by 2x18" LF transducers . The transducer provides exceptional impact and high sensitivity, low thermal compression and reduced distortion.The special reflex structure allows the vents featuring a laminar airflow and reduced turbulence noise even at the very highest operating levels. Compared with GRF previous subwoofer system,FLE-S218 has a fashionable appearance, with the unique front grille, the SPL is able to increase 5dB.

          FLE-S218 subwoofer requests an additional amplification & DSP controller to enable perfect bass output. The DSP controller should has advanced crossover functions, system EQ, and dual thermal and over-excursion protection of the transducer.

          GRF‘s recommendation for FLE-S218 system match as follows:-

    The standard mode using FLE-S218 as a companion to FLE-12PT, FLE-8PT, ACT-15M, ACT-12M
    and GRF KR series system , the FLE-S218‘s preset is high-pass filter at 80 Hz .

          The performance of the FLE-218S depends on the choice of preset and physical system configuration. The cabinet is made of high grade Baltic birch plywood and features an integrated 

    flying accessory.

    Model FLE-S218
    Frequency Response 35Hz~150Hz(± 3dB)
    Component LF: 2x18" (4" voice coil)
    Rated Power 1200W AES, 4800W Peak
    Recommended Amplifier 1200W~2400W into 4ohms
    Sensitivity 101dB
    Maximum SPL 132dB/1m continuous 138dB/1m peak
    Nominal Impedance 4 ohms
    Enclosure Birch plywood
    Finish Black, scrath paint
    Grill Steel grill with black foam
    Connectors 2xNeutrik Nl4
    Dimension(HWD) 550x1300x700mm
    N. W. 103kg(227 lb)
    Packing Dimension(HWD) 3 600x1350x750 mm(0.61 M )
    N. W. 108kg(238 lb)



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