dB Technologies DVA KS20 2x 18" Active-Subwoofer

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 laquer. The 56 Bit DSP manages limiters and delays for flawless system processing.

DVA KS20 is the perfect low-end complement for larger DVA K5 systems and can be used vertically in groundstacked configurations thanks to the DRK-20/10 pickpoints on top.

Active Bassreflex-Horn loaded Subwoofer

Acoustical data

• Frequency Response [- 10 dB]: 41 Hz - 120 Hz
• Max SPL: 138 dB
• Directivity: Omnidirectional
• LF: 2x18 "
• Voice Coil LF: 4 "

Amplifier

• Amp Technology: Digipro® G3
• Amp Class: Class D
• RMS Power: 1800 W
• Peak Power: 3600 W
• Cooling: Convection
• Power Supply: 1800 W SMPS with auto range PSU

Processor

• Controller: DSP 56 Bit
• AD/DA Converter: 24 Bit /48 Hz
• System Presets: X-Over, Delay
• Limiter: Dual Active Multiband RMS, Peak, Thermal
• Crossover Frequency LF-HF: 90, 120 Hz (selectable)
• 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
• Controls: 1 x Input Sensitivity Rotary Switch, 1 x Setup Rotary Encoder (delay up to 4.5 ms on-board) 1 x Polarity Inversion Switch, 1 x X-over Frequency Switch (90 Hz, 120 Hz), 1 x Output mode Switch (Link- X-Over)

Mechanics

• Housing:Plywood
• Handles: 3x Per Side
• Rigging Points: 2xPick Points on top to fix DRK10/20 rigging frames
• Pole Mount: 1 xM20 on top
• Width: 1100 mm (43.31 in)
• Height: 580 mm (22.83 in)
• Depth: 720 mm (28.35 in)
• Weight: 84 kg (185.19 lbs)

• Производитель: dB Technologies
• Тип: Суб
• Обработка сигнала: Активный
• Размер динамика (в дюймах): 18
• Выходная мощность в Ваттах (RMS) при нагрузке 8 Ом: 1.800
• максимальное пиковое звуковое давление (Дб): 138
• Вес (кг): 84
• Материал корпуса: Дерево
• Фланец: M20
• пригодный к полету: Да
• Частотный диапазон от (Гц): 41
• Частотный диапазон до (Гц): 120
• Кроссовер: Да
• Линк: Да
• Вход: XLR
• Выходной разъем: XLR
• Высота (мм): 580
• Ширина (мм): 1.100
• Глубина (мм): 720