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dB Technologies DVA KS20 Dual 18″ Active Subwoofer

dB Technologies DVA KS20 Dual 18 Active Subwoofer - Front

dB Technologies DVA KS20 Dual 18″ Active Subwoofer

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R87,749.00

In stock

dB Technologies DVA KS20 Dual 18″ Active Subwoofer

R87,749.00

In stock

OVERVIEW

The dB Technologies DVA KS20 dual 18-inch active subwoofer delivers powerful, precise low-end performance for professional audio systems. It combines horn-loaded and bass reflex design with Digipro G3 amplification. Additionally, it offers 138 dB SPL, advanced DSP control, and flexible rigging for touring and installation environments.
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Hybrid Bass Reflex and Horn-Loaded Design: The KS20 combines bass reflex efficiency with horn-loaded control. This hybrid approach increases output while maintaining tight, accurate low frequencies. Additionally, it improves projection in large venues. As a result, the subwoofer delivers both power and clarity.

Dual 18-Inch High-Output Drivers: It features two 18-inch woofers with 4-inch voice coils. These drivers produce deep, impactful bass with excellent headroom. Furthermore, they handle high SPL levels without distortion. Consequently, they perform reliably in demanding live environments.

High-Efficiency Digipro G3 Amplification: The integrated Digipro G3 Class D amplifier provides 1800W RMS power. Moreover, it reaches up to 3600W peak output for dynamic performance. This ensures consistent energy delivery with low heat generation. Therefore, it supports long-term touring reliability.

Advanced 56-Bit DSP Control: The onboard DSP manages system processing with precision. It includes limiters, delay control, and crossover management. Additionally, it ensures safe operation under heavy load conditions. As a result, engineers achieve consistent and optimized sound output.

Selectable Crossover Flexibility: Users can choose between 90 Hz and 120 Hz crossover points. This allows fine tuning for different speaker systems. Furthermore, it integrates smoothly with various full-range arrays. Consequently, system matching becomes more accurate and efficient.

High SPL Performance Output: The KS20 delivers a maximum SPL of 138 dB. This provides powerful low-frequency reinforcement for large venues. Moreover, it maintains clarity even at high volume levels. Therefore, it excels in concert and festival applications.

Touring-Grade Rugged Construction: The enclosure uses durable plywood with a protective black finish. It resists physical wear during transport and installation. Additionally, it ensures long-term structural stability. As a result, it withstands demanding touring schedules.

Flexible Rigging and Deployment Options: It supports DRK rigging frames for vertical stacking configurations. Furthermore, it allows groundstacked setups for flexible deployment. This adaptability improves system design options. Consequently, engineers can tailor setups to any venue requirement.

Seamless System Integration: The KS20 pairs perfectly with DVA K5 systems and larger arrays. Moreover, it enhances low-end performance across full system configurations. This ensures balanced and powerful sound reproduction. Therefore, it is ideal for scalable professional audio setups.

Specifications:

  • Product Type: Active bass reflex horn-loaded subwoofer
  • Low-Frequency Drivers: 2 × 18-inch woofers
  • Voice Coil: 4-inch LF voice coils
  • Amplifier Technology: Digipro® G3 Class D amplification
  • RMS Power Output: 1800 W RMS
  • Peak Power Output: 3600 W
  • Maximum SPL: 138 dB
  • Frequency Response (-10 dB): 41 Hz – 120 Hz
  • Directivity: Omnidirectional low-frequency output

Processing & DSP:

  • DSP Engine: 56-bit digital signal processor
  • AD/DA Conversion: 24-bit / 48 kHz
  • System Presets: X-Over, Delay
  • Limiter System: Dual active multiband (RMS, Peak, Thermal protection)
  • Crossover Frequencies: 90 Hz / 120 Hz selectable
  • Crossover Slope: 24 dB/octave
  • Delay Control: Up to 4.5 ms onboard

Connectivity:

  • Inputs: 2 × XLR balanced
  • Outputs: 2 × XLR balanced
  • Power Connector: PowerCON In / PowerCON Out
  • Power Supply: 1800 W SMPS auto-range PSU

Controls:

  • Input sensitivity rotary switch
  • Setup rotary encoder
  • Polarity inversion switch
  • Crossover frequency selector
  • Output mode switch (Link / X-Over)

Mechanical & Build:

  • Enclosure Material: Plywood construction
  • Finish: Durable black lacquer coating
  • Handles: 3 per side for transport
  • Rigging Points: DRK-20/10 compatible top pick points
  • Pole Mount: M20 threaded top mount
  • Cooling System: Convection cooling (fanless operation)

Physical Dimensions:

  • Width: 1100 mm (43.31 in)
  • Height: 580 mm (22.83 in)
  • Depth: 720 mm (28.53 in)
  • Weight: 84 kg (185.19 lbs)

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