dBTechnologies DVA S30 N Powered Subwoofer

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  • Variable crossover frequencies
  • Precise limiter functions
  • On board delay for perfect time alignment
  • Preset for configuring cardiod systems

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Description

About dBTechnologies DVA S30 N Powered Subwoofer

Featuring a dual 18″ subwoofer pairing in a bass reflex housing, the DVA S30 packs a muscular, ultra lowfrequency punch. 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.

DVA S30 N sub features a sophisticated hybrid design able to bring together the benefits of bass reflex and horn systems in a compact housing, engineered to render low frequencies with high sound pressure levels. The two baffle boards are arrayed in the form of a V and 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 multiplex housing is covered in robust black textured lacquer and equipped with eight grips.

Additional information

Weight 182.98 lbs
Dimensions 28.8 x 23.2 x 44 in

Features

dBTechnologies DVA S30 N Powered Subwoofer Features:

  • Variable crossover frequencies
  • Precise limiter functions
  • On board delay for perfect time alignment
  • Preset for configuring cardiod systems
  • Settings accessible via rotary encoder
  • X-over out
  • Rdnet network port

Specifications

dBTechnologies DVA S30 N Powered Subwoofer Specifications:

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: 2×18 “
  • Voice Coil LF: 4 “
Amplifier
  • Amp Technology: Digipro® G2
  • Amp Class: Class D
  • Power Supply: 3 kW SMPS
  • LF Amp: 3000 W RMS
  • Cooling: Convection
Processor
  • Controller: DSP 56 bit
  • AD/DA Converter: DSP 24 bit/48 kHz
  • System Presets: X-Over,Delay
  • Phase: 0, 180 °
  • Limiter: RMS, Peak, Thermal
  • Delay Option: 0-4.5 ms internal
  • Crossover Frequency LF-MF: 75-120Hz | steps of 5Hz
  • LF-Xover out slope: 24 dB/Octave
Mechanics
  • Housing: Multiplex plywood
  • Housing Design: Rectangular
  • Handles: 4x Per Side
  • Accessory: Dolly, Wheels 100mm, Dust Cover, Rain Cover
  • Rigging Points: 2xPick Points on top to fix, DRK10/20 rigging frames
  • Width: 1100 mm (44 in)
  • Height: 580 mm (23.2 in)
  • Depth: 720 mm (28.8 in)
  • Weight: 83 kg (182.98 lbs)