OFFLINE dB Technologies DVA KS10 18" Active PA Subwoofer

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Key Features

  • Powerful active subwoofer for arrays, groundstacking and compact PA systems
  • 18" woofer driven by a Digipro® G3 power amp
  • Delivers 2000W peak with a max 134dB SPL
  • Multiple controls available to fine-tune the sound

OFFLINE dB Technologies DVA KS10 18" Active PA Subwoofer Overview

View this description in Slovak

The dB Technologies DVA KS10 is an active subwoofer, equipped with a single 18" woofer. This is driven by Digiprro Class-D power amp, delivering levels up to 134dB SPL, and a 2000W peak. Plus, there is a stereo input/output balanced pre-amp, ensuring excellent versatility.


With optionally available flyware it can be flown with a DVA K5, but can also be used as a ground sub, combined with others or with a full-range speaker to create a powerful PA system. In addition, there are a number of fine-tuning controls such as phase inversion, dedicated encoding and more.

Product Ref: 213204

Full Description

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Features

  • Use in a PA system, ground-stacked or flown with an array
  • Uses a single 18" woofer driven by a Class-D Digipro® G3 power amp
  • Delivers a 2000W peak and reaches 134dB SPL
  • Stereo input/output balanced pre-amp
  • Apply up to 4.5ms of delay with 0.5ms speps using its dedicated encoder
  • Invert the phase by 180° and change the LPF from 90 to 120Hz with simple switches

Specifications

Technical

  • Speaker Type: Active Semi-horn loaded Flyable Subwoofer

Acoustical Data

  • Frequency Response [- 10 dB]: 41Hz - 120Hz
  • Max SPL: 134dB
  • Directivity: Omnidirectional
  • LF: 18"
  • Voice Coil LF: 4"

Amplifier

  • Amp Technology: Digipro® G3
  • Amp Class: Class D
  • RMS Power: 900W
  • Peak Power: 1800W
  • Cooling: Convection
  • Power Supply: 900W SMPS with auto range PSU

Processor

  • Controller: DSP 56 Bit
  • AD/DA Converter: 24 Bit / 48KHz
  • Limiter: Dual Active Multiband RMS, Peak, Thermal
  • Crossover Frequency LF-HF: 90, 120Hz (selectable)
  • Slope LF-HF: 24dB/Octave

Input

  • Input Section: 2X XLR Balanced
  • Output Section: 2x XLR Balanced
  • Power Sockets: 1 x Powercon In + 1 x Powercon Out
  • Controls:
    • 1 x Input Sensitivity Rotary Switch
    • 1 x DSP Rotary (up to 4.5 ms on-board)
    • 1 x Polarity Inversion Switch (0°-180°)
    • 1 x X-Over Frequency Switch (90Hz, 120Hz)
    • 1 x Output Mode Switch (Link - X-Over)

Mechanics

  • Housing: Multiplex plywood
  • Handles: 2x Side
  • Pole Mount: 1x M20 on top
  • Rigging Points: 2 x Pick Points on top to fix DRK 10/20 rigging frames
  • Width: 515mm (20.27in)
  • Height: 640mm (25.19in)
  • Depth: 720mm (28.34in)
  • Weight: 43.4kg (95.69lbs)

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