DB Technologies DVA S1521N 21" Active Subwoofer, 1500W

OUR PART #: DVA-S1521N MFR #: DVA-S1521N

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The DVA S1521N is a powered 21“ subwoofer housed in a bass reflex enclosure that we tuned for accurate, ultra low-frequency response. ...Read more

DB Technologies DVA S1521N 21" Active Subwoofer, 1500W Image 1
DB Technologies DVA S1521N 21" Active Subwoofer, 1500W
Our Price: $5,563.00
List Price: $8,452.00
You save 34%!

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Product Overview

The DVA S1521N is a powered 21“ subwoofer housed in a bass reflex enclosure that we tuned for accurate, ultra low-frequency response. It readily integrates into large DVA and DVX Series PA systems as a sub-bass unit or as a stacked subwoofer. Made of durable birch multiplex covered in robust black textured lacquer, the high-quality housing provides six carrying handles, an M20 pole mount, and bushings on the rear panel that accept casters. Pick-points for attaching DRK-10 and DRK-20 harnesses are built into the top panel to enable easy, safe stacking.

Specifications:

  • Speaker Type: Active Bassreflex-Subwoofer
  • Acoustical data
    • Frequency Response [+/- 3dB]: 30 - 110 Hz
    • Max SPL: 139 dB
    • Directivity: Omnidirectional, Cardiod Option with DSP setup
    • LF: 21 "
    • Type LF: RCF Neodymium
    • Voice Coil LF: 4.5 "
  • Amplifier
    • Amp Technology: Digipro
    • Amp Class: Class D
    • Power Supply: 1.5 kW SMPS
    • LF Amp: 1500 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/Out
    • Voltage Range: 90 - 240 V
  • Mechanics
    • Housing: Multiplex birch plywood
    • Housing Design: Rectangular
    • Color: Black
    • Surface Texture: Textured acrylic lacquer
    • Handles: 3x Per Side
    • Pole Mount: M20
    • Front Grille: 1.5mm metall grille
    • Rigging Points: 2xM10 on top to fix DRK10/20 rigging frames
    • Flytracks: No
    • Castors: Optional
    • Width: 580 mm (23.2 in)
    • Height: 800 mm (32 in)
    • Depth: 720 mm (28.8 in)
    • Weight: 52.5 kg (115.74 lbs)

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