dB Technologies DVA S30, Dual 18″ Active Bassreflex Horn Subwoofer – 3000W
The dB Technologies DVA S30 sub features a sophisticated hybrid design able to bring together the benefits of bass reflex and horn systems in a compact housing, engineered to render low frequencies with high sound pressure levels. The two baffle boards are arrayed in the form of a V and guide the central bass reflex channel‘s sound energy into the horn’s port.
This funneling action is smooth and uniform, greatly increasing its range.
The high-quality multiplex housing is covered in robust black textured lacquer and equipped with eight grips.
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Product Specification:Â Â
Frequency Response: -3 dB: 30 to 120 Hz
Directivity: Omnidirectional, cardioid option with DSP setup
Maximum SPL: 141 dB
Driver Size: 2 x 18.0″ (45.7 cm) woofer; 4.0″ (10.2 cm) voice coil
Inputs: 1x XLR (Audio input)
1x RJ45 (RDNet input)
1x USB type B port (service data)
Input Sensitivity: 0 dBu
Controls: 1x Input sensitivity rotary
1x Xover frequency rotary switch (10 presets)
1x Phase switch (0 to 180°)
Outputs: 1x XLR (Audio link out)
1x XLR (Xover out)
1x RJ45 (RDNet output)
Technology: Digipro G2
Class: Class-D
RMS Power: 3000 W
Power Supply: 3000 W SMPS full-range with active PFC
Cooling: Convection, fan-free
Power Connections: Powercon input (blue)
Audio Processing: DSP: 56-bit A / D conversion: 24-bit / 96 kHz
Presets: System: X-Over, delay
Phase: 0, 180°
Limiter: RMS, peak, thermal
Delay: 0 to 4.5 ms, internal
X-Over Control: Low Frequency – High Frequency: 75 to 120 Hz (steps of 5 Hz)
24 dB / octave
Remote Control: RDNet control (read / write data in real time)
Enclosure: Box: Multiplex birch plywood
Housing Design: Rectangular
Handles: 4 x per side
Rigging Points: 2x pick points on top to fix DRK10 / 20 rigging frames
