db Technologies

db Technologies DVA MS12 Active Bass Reflex Flyable Subwoofer (Black)

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  • Regular price $1,799.00
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The black DVA MS12 Active Bass Reflex Flyable Subwoofer from dB Technologies is equipped with a single 12" woofer in a bass-reflex enclosure and a DIGIPRO G3 series class-D amplifier capable of delivering 700W PMS. It is equipped with a 12" woofer (3" voice coil). The digital pre-amplifier with Digital Signal Processor (DSP) manages the acoustic components, frequency response, limiter, and speaker alerts. The SMPS (Switched-Mode Power Supply) Power Supply Unit (PSU) thanks to its self-range technology ensures operation at supply voltages from 100 to 120V and from 220 to 240V.


  • This subwoofer delivers an incredible SPL considering its very compact dimensions, and it can be easily used both flown and ground-stacked. The smart design of the feet allows the user to avoid the dull removal of the flying brackets. It is possible to remove the feet in few seconds and screw them again upside-down. In this way any contact between the flying brackets and the ground is avoided, as only the rubber feet will touch it. A practical X-over out can be used to feed signal straight to the line-array modules, simplifying considerably the signal and power cabling.
  • This subwoofer comes with the Digipro G3 digital amplifier. Distinguished by new features, lightweight design, and good efficiency, it pushes the system performance at its maximum. In order to let the speaker play flawlessly with both 110 and 220V power, a switched-mode power supply with auto-range circuit has been built inside this subwoofer.
  • An integrated USB B-type port on the amplifier allows the user to access the complete telemetry of the sub, monitoring the status of the speaker, including total playing hours, temperatures, and performances reports. It is also possible to download a file log as a status report, as well as upgrade the firmware using the same USB port.
  • Integrated hardware with innovative quick-lock mechanics Switched-mode power supply with auto-range Digital controller on board (DSP)
  • Live sound for rental application in small and mid-size venues Permanent installation in theaters, houses of worship, convention centers Portable PA, clubs, ballrooms, live theaters Surround-sound applications
  • What's in the box

  • Limited 2-Year Warranty
  • Specifications

    Acoustic Specifications
    Frequency Response -6 dB: 45 to 140 Hz
    -10 dB: 40 to 165 Hz
    Maximum SPL 131 dB
    Driver Size Low Frequency: 12.0" (30.5 cm)
    Voice Coil Low Frequency: 3.0" (7.6 cm)
    Directivity Omnidirectional
    Technology Digipro G3
    Class Class D
    Power Supply 700 W SMPS with PSU auto-range (110 and 220 V)
    Inrush Current 17.9 A
    Current Consumption 100 to 120 VAC / 50 to 60 Hz: 4A 220 to 240 VAC / 50 to 60 Hz: 2A
    RMS Power 700 W
    Peak Power 1400 W
    Cooling Convection
    Sensitivity Nominal
    Impedance Balanced: 20 kOhms
    Unbalanced: 10 kOhms
    Controller DSP 56-bit
    Converter AD / DA: 24-bit / 48 kHz
    Controls X-Over frequency selection, phase selection (0 or 180°), outputs mode selection (link / X-over), mini-USB type B port (service data)
    Limiter Dual active, RMS / peak, thermal
    Crossover Frequency Low to High Frequency: 110 to 140 Hz
    X-Over Control LF X-Over Out Slope: 24 dB / octave
    Housing Multiplex birch plywood with polyurea painting (rectangular shape)
    Handles 1 x left side
    1 x right side
    Feet 4x dual-position reversible feet (flying / stacking mode)
    Hardware M20 screw for pole mount on top side, integrated hardware with fast-lock mechanics
    Material Stirrup: Steel
    Grille Front: Performed sheet 0.06" (1.5 mm) with internal foam
    Dimensions (W x H x D) 18.1 x 16.9 x 15.2" (46.0 x 42.9 x 38.6 cm)
    Weight 58.4 lb (26.5 kg)