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Active Subwoofers

DB Technologies DVA-S30N Dual 18-Inch 3000W Active Subwoofer 141 dB SPL

DB Technologies

AED 18,565 inc VAT.

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SKU: DVA-S30N Categories: , , Brand:

The DVA-S30N subwoofer, with its dual 18” drivers and hybrid bass-reflex horn design, delivers ultra-low-frequency punch and high SPL for seamless integration with DVA series mid/high boxes. It features 3000W fanless digipro® G2 amps, PFC power supply, advanced DSP with versatile controls and cardioid mode, and RDnet connectivity. Optional accessories include dust covers and Blue Wheels.

Description

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 – 24bit48KHz AD 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 0.5 ms)
  • Rigging points on top for DRK10/20 frames

Specifications:

Acoustical Data

Frequency Response [+/- 3dB] 30 – 120 Hz
Max SPL 141 dB
Directivity Omnidirectional, Cardiod Option with DSP setup
LF 2×18 “
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
Signa Output 1x Link XLR, male, sym.
X-Over Out 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)

Additional information

Brand

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