dB Technologies DVA-KS20 2x18" Aktif Subwoofer SPL138-dB

DB DVAKS20 2x18" Aktif Subwoofer, 1800W RMS, 138 dB

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: 1800 W
• Peak: 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
• 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 Swotch: 1 (0°-180°)
• 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)