DVA KS10 Active 18″subwoofer

Overview
Featuring a Class D 900W RMS Digipro G3 digital amplifier
Description

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.
Use it in a compact PA system, on a pole, groundstacked or flown in a DVA K5 array, this active sub is the most versatile low-end bin of the DVA series.
Specifications

Technical Data
 

Speaker Type
Active Semi-horn loaded Flyable Subwoofer

Acoustical data
 

Frequency Response [- 10 dB]
41 Hz – 120 Hz

Max SPL
134 dB

Directivity
Omnidirectional

LF
18 ”

Voice Coil LF
4 ”

Amplifier
 

Amp Technology
Digipro® G3

Amp Class
Class D

RMS Power
900 W

Peak Power
1800 W

Cooling
Convection

Power Supply
900 W SMPS with auto range PSU

Processor
 

Controller
DSP 56 Bit

AD/DA Converter
24 Bit / 48 KHz

Limiter
Dual Active Multiband RMS, Peak, Thermal

Crossover Frequency LF-HF
90, 120 Hz (selectable)

Slope LF-HF
24 dB/Octave

Input
 

Input Section
2X XLR Balanced

Output Section
2x XLR Balanced

Power Sockets
1 x Powercon In +1 x Powercon Out

Controls
1 x Input Sensitivity Rotary Switch1 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
 

Housing
Multiplex plywood

Handles
2x Side

Pole Mount
1x M20 on top

Rigging Points
2xPick Points on top to fix DRK 10/20 rigging frames

Width
515 mm (20.27 in)

Height
640 mm (25.19 in)

Depth
720 mm (28.34 in)

Weight
43.4 kg (95.69 lbs)

Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.