Everything in Music - Since 1958

dB Technology DVA KS20 Active Subwoofer

  • Our Price
  • Regular price $4,499.00


Get Massive Low Frequency Support With The dB Technology DVA KS20 Active Subwoofer

Featuring a double 18" woofer pairing in a bass reflex housing, the DVA KS20 is equipped with 2x Digipro G3 Power Amplifiers delivering 4000 W Peak. The system's internal design brings together the benefits of bass reflex and horn- loaded systems in a compact, sturdy housing covered with robust black laquer. The 56 Bit DSP manages limiters and delays for flawless system processing. 

DVA KS20 is the perfect low-end complement for larger DVA K5 systems and can be used vertically in groundstacked configurations thanks to the DRK-20/10 pickpoints on top. 

Technical Data

  • Speaker Type: Active Bassreflex-Horn loaded Subwoofer

Acoustical Data

  • Frequency Response: [- 10 dB]41 Hz - 120 Hz
  • Max SPL: 138 dB
  • Directivity: Omnidirectional
  • LF: 2x18 "
  • Voice Coil: LF4 "


  • Amp Technology: Digipro G3
  • Amp Class: Class D
  • RMS Power: 1800 W
  • Peak Power: 3600 W
  • Cooling: Convection
  • Power Supply: 1800 W SMPS with auto range PSU


  • Controller: DSP 56 Bit
  • AD/DA Converter: 24 Bit /48 Hz
  • System Presets: X-Over, Delay
  • Limiter: Dual Active Multiband RMS, Peak, Thermal
  • Crossover Frequency: LF-HF90, 120 Hz (selectable)
  • Slope: LF-HF24 dB/Octave


  • Input Selection: 2x XLR Balanced
  • Output Selection: 2x XLR Balanced
  • Power Socket: 1x PowerCON in + 1x PowerCON Out
  • Controls: 1 x Input Sensitivity Rotary Switch 
  • 1 x Setup Rotary Encoder (delay up to 4.5 ms on-board)
  • 1 x Polarity Inversion Switch 
  • 1 x X-over Frequency Switch (90 Hz, 120 Hz)
  • 1 x Output mode Switch (Link- X-Over)


  • Housing: Plywood
  • Handles: 3x Per Side
  • Rigging Points: 2xPick Points on top to fix, DRK10/20 rigging frames
  • Pole Mount: 1 xM20 on top
  • Width: 1100 mm (43.31 in)
  • Height: 580 mm (22.83 in)
  • Depth: 720 mm (28.35 in)
  • Weight: 84 kg (185.19 lbs)

Manufacturer: DB Technologies
Model: DVA KS20
Warranty: See manufacturer website for details
SKU: I441324-N-2-B
UPC: 8058159114965

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