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DB Technologies DVA-S30N 2 x 18" Active Subwoofer, 3000W

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The DVA-S30N subwoofer combines the best of bass-reflex and horn system design in a compact housing with dual 18” subwoofers. It delivers an ultra-low-frequency punch with high SPL (Sound Pressure Level) that perfectly compliments the DVA series mid/high top boxes in stacked arrays. V-shape arrayed baffle boards guide the sound energy into the horn's port resulting in smooth, consistent low end with extended range. Driven by two fanless digipro® G2 digital power amps with up to 3000W output and powered by PFC-switched mode PSUs, the DVA-S30N is efficient and maintenance-free. Premium onboard DSP (Digital Signal Processing) offers variable crossover frequencies, RMS, peak, and thermal limiting, plus an adjustable delay of up to 4.5ms for rock-solid time alignment. The DSP also has a preset that allows the sub to operate in an enhanced directivity cardioid mode. An RDnet port allows for integration into remotely controlled systems via RJ45 inputs/outputs, while optional dust covers and Blue Wheels protect it on the go (all sold separately). Enjoy powerful performance down to the lowest frequencies with the DVA-S30N!

DB Technologies DVA-S30N Features:

  • Active Bass reflex-Horn Subwoofer
  • 3000W Class-D Digipro G2 amplifier
  • Network-ready with an Integrated RDNet port
  • 56bit DSP - 24bit\48KHz A\D conv.
  • Crossover frequencies ranging from 75 Hz to
  • 120 Hz (steps of 5 Hz)
  • Switched Mode Power Supply with PFC
  • (90V-240V)
  • Internal delay up to 4.5 ms (steps of o.5 ms)
  • Rigging points on top for DRK10/20 frames


  • Speaker Type Active Bassreflex-Horn Subwoofer
  • Acoustical data
    • Frequency Response [+/- 3dB]: 30 - 120 Hz
    • Max SPL: 141 dB
    • Directivity: Omnidirectional, Cardiod Optionwith DSP setup
    • LF: 2x18 "
    • Type LF: RCF
    • Voice Coil: LF 4 "
  • Amplifier
    • Amp Technology: digipro
    • Amp Class: Class D
    • Power Supply: 3 kW SMPS
    • LF Amp: 3000 W/RMS
    • Cooling: Convection
  • Processor
    • Controller: DSP 56 bit
    • AD/DA Converter: 24bit/ 96 kHz
    • System Presets:
      • X-Over
      • Delay
    • Phase: 0, 180 °
    • Limiter: RMS, Peak, Thermal
    • Delay Option: 0-4.5 ms internal
    • Crossover Frequency LF-MF: DSP, steps of 5Hz
    • Slope LF-MF: 24 dB/Octave
  • Input Section
    • Signal Input: 1x XLR fem, sym.
    • Network: RDnet, 2x RJ45
    • Signal Output:
      • 1x Link XLR, male, sym
      • 1xX-Over Out, XLR male, sym.
    • Power Socket: Powercon In
    • Voltage Range: 90 - 240 V
  • Mechanics
    • Housing: Multiplex birch plywood
    • Housing Design: Rectangular
    • Color: Black
    • Surface Texture: Textured acrylic lacquer
    • Handles: 4x Per Side
    • Pole Mount: No
    • Front Grille: 1.5mm metall grille
    • Castors: Optional
    • Width: 1100 mm (44 in)
    • Height: 580 mm (23.2 in)
    • Depth: 720 mm (28.8 in)
    • Weight: 83 kg (182.98 lbs)

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