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DVA KS10 - dB Technologies 18" Semi Horn Loaded Subwoofer

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Product Description

18" Semi Horn Loaded Subwoofer

The semi horn loaded subwoofer DVA KS10 is equipped with a single 18" woofer driven by a Class-D Digipro@G3 power amp delivering 2000W Peak and reaching 134 dB SPL. Maximum versatality is granted by a stereo input/output balanced pre-amp Crucially, KS10 can be used as a compact PA system (together with DVA K5 on a speaker pole) or ground stacked, but can also be flown thanks to the optionally available flyware. A dedicated encoder allows to apply up to 4.5 ms of delay, with 0.5 ms speps. A switch allows to invert the phase by 180° as well as changing the LPF from 90 Hz to 120 Hz.




Technical data

  • Speaker TypeActive Semi-horn loaded Flyable Subwoofer


Acoustical data

  • Frequency Response [+/- 3dB]39 - 120 Hz
  • Max SPL134 dB
  • DirectivityOmnidirectional
  • LF18 "
  • Voice Coil LF4 "



  • Amp TechnologyDigipro® G3
  • Amp ClassClass D
  • RMS Power1000 W
  • Peak Power2000 W
  • CoolingConvection
  • Power Supply1000 W SMPS with auto range PSU



  • ControllerDSP 56 Bit
  • AD/DA Converter24 Bit / 48 KHz
  • LimiterRMS, Peak, Thermal
  • Crossover Frequency LF-MF90, 120 Hz (selectable)
  • Slope LF-MF24 dB/Octave



  • Input Section2X XLR Balanced
  • Output Section2x XLR Balanced
  • Power Sockets1 x Powercon In + 1 x Powercon Out
  • Input Sensitivity Rotary Switch1
  • DSP Setup Rotary Encoder1 with (up to 4.5 Ms)
  • Phase Inversion Switch1 (0°-180°)
  • X-Over Frequency Switch1 (90 Hz-120Hz)
  • Outputs Mode Switch1 (Link - X-Over)



  • HousingMultiplex birch plywood
  • ColourBlack
  • Handles2x Side
  • Pole Mount1x M20 on top
  • Rigging Pointsintegrated for SRK10 fly kit (optional) 2xPick Points on top to fix DRK10/20 flybar
  • Width515 mm (20.6 in)
  • Height640 mm (25.6 in)
  • Depth720 mm (28.8 in)
  • Weight48 kg (105.82 lbs)
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