dB Technologies DVA KS10 Active Semi-Horn Loaded Subwoofer
Product #50544 | SKU 1030102400C
Availability on Request
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dB Technologies DVA KS10 Active Semi-Horn Loaded Subwoofer

Product #50544 | SKU 1030102400C
Availability on Request

Featuring a Class D 900W RMS Digipro G3 digital amplifier
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Product Details
  • Product: #50544
  • SKU: 1030102400C
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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.


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 "
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
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 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 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)
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)

Australian Shipping Via DHL
DHL offers a great express shipping service to Australia from New Zealand. We are proud to be able to offer express shipping to main cities on the east coast of Australia, within the same timeframe ( If not quicker ) than local Australian courier companies. Prior to the Covid-19 outbreak, service standards for these main centers was overnight. However these services have been impacted greatly, and as such the overnight service has been suspended. Overnight shipping will likely resume once things have returned to normal.

Qualifying main centers include:

  • Brisbane
  • Sydney
  • Adelaide

Whilst this service is extremely efficient and will likely be delivered within 1-2 days 99.9% of the time, it cannot be guaranteed. In the case where something were to go wrong with your delivery and it doesn’t arrive within the specified time frame, in most cases it will be delivered by the next day.

While not all major cities are eligible for overnight delivery, they still benefit from this great service. Other centers throughout Australia will have a typical delivery ETA of 2-4 days. (Excluding rural delivery address where this ETA can be extended to an additional three or more days).

If you require urgent shipping and you don’t reside in one of the cities stated above, please contact us and we can find a solution that works best for you.

Please Note: Shipping via DHL is not available to PO boxes and/ or parcel boxes etc.


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  • Product: dB Technologies DVA KS10 Active Semi-Horn Loaded Subwoofer
  • Manufacturer: dB Technologies
  • Model: 1030102400C
  • SKU: 1030102400C
  • RM Product #: 50544