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  • KSL subwoofer 
  • General Description

    The KSL-SUB is a cardioid subwoofer for the KSL System. It can be used to supplement KSL8 and KSL12 cabinets, either flown (KSL-SUB) or ground stacked (KSL-GSUB).
     
    When the KSL-SUB Adapter frame is used, KSL-SUB cabinets can be flown in mixed arrays in connection with KSL-TOP cabinets. The KSL-SUB cabinet is an actively driven, 2-way bass-reflex design housing three long excursion neodymium 15“ drivers. Two drivers face to the front while one driver radiates to the rear of the cabinet. The front and rear facing drivers operate in independent bass reflex chambers and are driven from separate amplifier channels.
     
    The cardioid dispersion pattern reduces unwanted energy behind the system, resulting in less excitation of the reverberant field to deliver highly accurate low frequency reproduction. The frequency response extends from 36 Hz to 105 Hz (33 Hz to 75 Hz in INFRA mode).
     
    The KSL-SUB cabinet incorporates front and rear rigging strands while the KSL-GSUB has no rigging components and is intended for ground stack purposes. The cabinets are constructed from marine plywood and have an impact and weather protected PCP (Polyurea Cabinet Protection) finish. The front and rear of the cabinets are protected by rigid metal grills.

  • Product Features

    System data
    Frequency response (-5 dB standard)                                 36 Hz - 105 Hz
    Frequency response (–5 dB INFRA mode)                          33 Hz - 75 Hz
    Max. sound pressure1 with D40/D80/D90/40D                  139 dB
    Cabinets per D40/D80/D90/40D                                         2
     
    Loudspeaker data
    Nominal impedance front/rear                                           4/8 ohms
    Power handling capacity front (RMS/peak 10 ms)             900/3500 W
    Power handling capacity rear (RMS/peak 10 ms)              500/2000 W
    Components                                                                       3 x 15" driver
    Connections                                                                        1 x NLT4 F
     
    Dimensions / weight
    Dimensions (h x w x d)                                                        450 x 1000 x 9002 / 1020 mm
                                                                                                17.7 x 39.4 x 35.42 / 40.2"
    Weight                                                                                 82 kg
                                                                                                181 lb
     
    (1)1 m, free field, SPL max peak, Broadband signal IEC 60268, one speaker driven
    (2)dimensions without wheels
     
     


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