dB Technologies DVA S30N Active Dual 18" 3000 Watt Subwoofer

PA SKU # DB DVAS30 MFR # DVA-S30
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  • Dual 18" Active Subwoofer, 2000 Watt

Dual 18" Active Subwoofer, 2000 Watt

Featuring a dual 18" subwoofer pairing in a bass reflex housing, the DVA S30N packs a muscular, ultra low-frequency punch. It delivers very powerful performance indeed with a range extending down to the lowest frequencies. This sub-bass powerhouse is the perfect addition to large PAs and an excellent complement to DVA T12 mid-/high-range units in stacked arrays.

Bass reflex horn housing
This sophisticated hybrid design brings together the benefits of bass reflex and horn systems in a compact housing engineered to render low frequencies with high SPL. The two baffle boards are arrayed in the form of a V. They guide the central bass reflex channel's sound energy into the horn's port. This funneling action is smooth and uniform, greatly increasing its range. The high-quality birch multiplex housing is covered in robust black textured lacquer and equipped with eight grips. On the back, an optional transport dolly can be easily attached via quick-release pins to keep the wheels from rattling.
  • Technical Data
  • Speaker Type: Active Bassreflex-Horn Subwoofer
  • Acoustical Data
  • Frequency Response [+/- 3dB]: 30 - 120 Hz
  • Max SPL: 141 dB
  • Directivity: Omnidirectional, Cardiod Option with DSP setup
  • LF: 2x18 "
  • Type LF: RCF Neodymium
  • 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 5 Hz
  • 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
  • 1x X-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: 72 kg (158.73 lbs)
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