dB Technologies Active double 18” Neodym Sub, Bassreflex Design, 18” Woofer

Double 18" Horn Loaded Bass Reflex Subwoofer DVA KS20 is the perfect low-end complement for larger DVA K5 systems and can be used vertically in ground stacked configurations thanks to the DRK-20/10 pickpoints on top.Featuring a double 18" woofer pairing in a bass reflex housing, the DVA KS20 is equipped with 2x Digipro G3 Power Amplifiers delivering 4000 W Peak. The system's internal design brings together the benefits of bass reflex and horn- loaded systems in a compact, sturdy housing covered with robust black lacquer. The 56 Bit DSP manages limiters and delays for flawless system processing.

Technical data

• Speaker Type: Active Bassreflex-Horn Subwoofer
• Acoustical data
• Frequency Response [+/- 3dB]: 34 - 120 Hz
• Max SPL: 138 dB
• Directivity: Omnidirectional
• LF: 2x18 "
• Voice Coil LF: 4 "

Amplifier

• Amp Technology: Digipro? G3
• Amp Class: Class D
• RMS: 2000 W
• Peak: 4000 W
• Cooling: Convection
• Power Supply: 2000 W SMPS with auto range PSU

Processor

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

Input

• Input Selection: 2x XLR Balanced
• Output Selection: 2x XLR Balanced
• Power Socket: 1x Powercon in + 1x Powercon Out
• Input Sensitivity Rotary Switch: 1
• Setup Rotary Encoder: 1 with delay up to 4.5 ms
• Phase Inversion Switch: 1 (0ø-180ø)
• X-over Frequency Switch: 1 (90 Hz- 120 Hz)
• Output mode Switch: 1 (link- X-Over)

Mechanics

• Housing: Multiplex birch plywood
• Housing Design: Rectangular
• Handles: 4x Per Side
• Accessory: Wheels 100mm, Dust 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: 84 kg (185.19 lbs)