The DVA S30 subwoofer features a high-end DSP boasting excellent audio specs. It provides adjustable crossover frequencies, precise limiter functions and variable delay settings for perfect time alignment. A special preset makes it easy to set up cardioid systems with enhanced directivity. All settings are readily adjusted using the rear-mounted rotary encoder. The DSP also provides a X-Over output for connecting mid-/high-range units. Factory-equipped with an RDnet port, the DVA S30 is ready for integration into complex, remotely controlled and monitored DVA T12 sound reinforcement systems. RJ45 inputs and outputs connect it to the RDnet HUB. Features: Neodymium RDNet Network digipro – Digital Amplifier SMPS RCF Transducer RDnet network Specifications: Speaker Type Active Bassreflex-Horn Subwoofer Acoustical data Frequency Response [+/- 3dB]: 30 – 120 Hz Max SPL: 141 dB Directivity: Omnidirectional, Cardiod Optionwith DSP setup LF: 2×18 ” Type LF: RCF Voice Coil: LF 4 ” Amplifier Amp Technology: digipro Amp Class: Class D Power Supply: 3 kW SMPS LF Amp: 3000 W/RMS Cooling: Convection Processor Controller: DSP 56 bit AD/DA Converter: 24bit/ 96 kHz System Presets: – X-Over – Delay Phase: 0, 180 Limiter: RMS, Peak, Thermal Delay Option: 0-4.5 ms internal Crossover Frequency LF-MF: DSP, steps of 5Hz Slope LF-MF: 24 dB/Octave Input Section Signal Input: 1x XLR fem, sym. Network: RDnet, 2x RJ45 Signal Output: – 1x Link XLR, male, sym – 1xX-Over Out, XLR male, sym. Power Socket: Powercon In Voltage Range: 90 – 240 V Mechanics Housing: Multiplex birch plywood Housing Design: Rectangular Color: Black Surface Texture: Textured acrylic lacquer Handles: 4x Per Side Pole Mount: No Front Grille: 1.5mm metall grille Castors: Optional Width: 1100 mm (44 in) Height: 580 mm (23.2 in) Depth: 720 mm (28.8 in) Weight: 83 kg (182.98 lbs)