dB Technologies DVA KS10 Active Subwoofer
The semi horn loaded subwoofer DVA KS10 is equipped with a single 18″ woofer driven by a Class-D Digipro@G3 power amp delivering 2000W Peak and reaching 134 dB SPL. Maximun versatility is granted by a stereo input/output balanced pre-amp.
Crucially, KS10 can be used as a compact PA system (together with DVA K5 on a speaker pole) or groundstacked, but can also be flown thanks to the optionally available flyware. A dedicated encoder aloows to apply up to 4.5 ms of delay, with 0.5 ms speps. A switch allows to invert the phase by 180° as well as changing the LPF from 90 Hz to 120 Hz. Technical Data Speaker TypeActive Semi-horn loaded Flyable Subwoofer Acoustical data Frequency Response [- 10 dB]41 Hz – 120 Hz Max SPL134 dB DirectivityOmnidirectional LF18 ” Voice Coil LF4 ” Amplifier Amp TechnologyDigipro® G3 Amp ClassClass D RMS Power 900 W Peak Power 1800 W CoolingConvection Power Supply 900 W SMPS with auto range PSU Processor ControllerDSP 56 Bit AD/DA COnverter 24 Bit / 48 KHz LimiterDual Active Multiband RMS, Peak, Thermal Crossover Frequency LF-HF90, 120 Hz (selectable) Slope LF-HF24 dB/Octave Input Input Section 2X XLR Balanced Output Section 2x XLR Balanced Power Sockets1 x Powercon In + 1 x Powercon Out Controls1 x Input Sensitivity Rotary Switch 1 x DSP Rotary (up to 4.5 ms on-board) 1 x Polarity Inversion Switch (0°-180°) 1 x X-Over Frequency Switch (90 Hz, 120Hz) 1 x Output Mode Switch (Link – X-Over) Mechanics HousingMultiplex plywood Handles2x Side Pole Mount1x M20 on top Rigging Points2xPick Points on top to fix DRK 10/20 rigging frames Width515 mm (20.6 in) Height640 mm (25.6 in) Depth720 mm (28.8 in) Weight43.4 kg (96.69 lbs)