Db-technologies DVA MS12 Manual de usuario descargar pdf (Pagina 8)

DVA MINI Digital Array System

ENGLISH

DESCRIPTION

The speaker DVA MS12 is part of the modular system called DVA MINI.

The system can be used in ground stack configuration or suspended in line-array configuration.

The modules use a fast, innovative mechanical fastening method.

This series is ideal for installations in theatres, places of worship, convention centers, concerts and

live music performances which require medium-high sound pressures and limited weight and

footprint.

DVA MS12 is equipped with a class-D amplifier series DIGIPRO

G3 capable of delivering 700W PMS and is equipped with a 12"

woofer (voice coil 3").

The high efficiency of the modules DIGIPRO

G3 allows to obtain high output power, with reduced

weight and footprint. Thanks to its low power dissipation, the cooling of the amplifier module takes

place in a static manner, avoiding the use of fans.

The digital pre-amplifier with Digital Signal Processor (DSP) manages the acoustic components,

the frequency response, the limiter and the speaker alerts.

The SMPS (Switched-Mode Power Supply) Power Supply Unit (PSU) thanks to its self-range

technology ensures operation at supply voltages from 100V~ to 120V~ and from 220V~ to 240V~.

The subwoofer is in multi-layer birch wood with two side handles that

facilitate its transport and installation. The speaker is equipped with a

support with M20 thread for fastening with D35mm pole.

The speaker is fitted with steel brackets and a handy locking system for

fastening the various elements of the DVA MINI system.

The four feet in plastics in the lower part of the speaker have a dual

position:

- external: for use as support, protecting the brackets from

damage due to impacts with the ground.

- retractable: for suspended use, so as to ensure the correct

mechanical coupling with the other elements of the array.

A tilt angle is guaranteed by means of a graduated bracket on the rear of the box (0°-1.5°-3°-4.5°-

6°-8°) to allow the fastening of the different speakers with the desired angle.

The only angle allowed between the subwoofer DVA MS12 is 0°; the angles allowed between DVA

MS12 and DVA M2M/DVA M2S are 0°-1.5°-3°-4.5°-6°-8°.

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Db-technologies DVA MS12 Manual de usuario Pagina 8