DVA T4

Line Arrays

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Line Arrays

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DVA T4

The DVA T4 is equipped with unique digital power amps that provide a total of 420W RMS.

Driven by Digipro® technology, it renders signals very accurately thanks to a multiband compressor/ limiter with separate response curves for each signal path.
The 8“ Neodymium-Woofer is equipped with a high power 2.5“ voice coil to provide superior sound pressure level in a very compact size.
The 6.5“ Neodymium-Midrange speaker has a sealed basket to provide an optimized volume capacity including high sensitivity and superb sound reproduction.
It also has a horn exit including phase plug for defined and linear sound emission.
The build in 1”Neodymium- Drivers are equipped with a 1.4” Mylar- Membrane which allow a very quick response and provide a linear frequency range at a surprisingly low weight.

TECHNOLOGIES

Neodymium TransducersNeodymium is a metal belonging to the family of the “rare earth”, a particular material which creates a powerful magnetic field once charged. This material, used in acoustic transducers, possesses a far superior magnetic power compared to the classical ferrite which allows its dimensions to be reduced, favoring its weight and space capacity.

PFC (Power Factor Corrector)The Power Factor Corrector greatly improves the efficiency of the system. Performances of the amplifier are very stable and consistent, regardless of the quality of the mains. This also grants a worldwide compatibility of the power supply - from 90V to 265V 50/60Hz - and limits power consumption.

Preset SystemThe opportunity of modifying the character and equalization of a speaker is a very important prerogative in adapting a speaker to multiple functions. The introduction of the Preset System enables to choose directly from the box the most adeguate equalization for the desired use, optimizing performances without the need of external processors. The management of phase, limiter and x-over will be modified automatically depending on the chosen set-up, preserving the internal acoustic equipment.

SMPSAn SMPS is an electronic power supply that uses high-frequency switching and control circuits to convert electrical power efficiently. It transforms input voltage (AC or DC) to a regulated output voltage with minimal energy loss. Commonly used for its high efficiency, small size, and lightweight design.

Technical Data

Speaker Type

3-Way Active Line Array Module

Acoustical data

Frequency Response [+/- 3dB]

80 - 19.000 Hz

Max SPL

One Unit: 128 dB

2x1 "

Voice Coil HF

1.4 "

Directivity

100x15° Single unit

1x 6.5 "

Voice Coil MF

1.5 "

8 "

Voice Coil LF

2.5 "

Amplifier

Amp Technology

Digipro®

Amp Class

Class D

HF Amp

100 W RMS

MF Amp

100 W RMS

LF Amp

220 W RMS

Cooling

Convection

Processor

Controller

Analog Devices

AD/DA Converter

DSP 24 bit/48 kHz

System Presets

8, HF/Low-mid correction

Limiter

Dual Active Limiter

Multiband RMS, Peak, Thermal

Crossover Frequency MF-HF

1800 Hz

Slope MF-HF

24 dB/Octave

Crossover Frequency LF-MF

400 Hz

Slope LF-MF

24 dB/Octave

Input

Signal Input

1x XLR fem, Bal.

Signal Output

1x XLR male, Bal.

Power Socket

1x Powercon In

1x Powercon Out

Voltage Range

90 - 240 V

Mechanics

Housing

Polypropylen PP reinforced

Housing Design

Trapezoidal 15°

Rigging Points

Integrated rigging hardware

Width

580 mm (23.2 in)

Height

240 mm (9.6 in)

Depth

327 mm (13.08 in)

Weight

13.8 kg (30.42 lbs)

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

Filename:	Category:	Filetype:	Size:	Language:	Release:
DWG_DVA-T4	Drawing	DWG	0,27 MB	English	2018-07-28
CE_DVA-T4	Certifications	JPG	0,57 MB	Italiano	2014-05-21
Brochure_DVA-Series	Catalogues	PDF	2,56 MB	English	2013-11-20
DVA T4 datasheet	Data Sheet	PDF	1,03 MB	English	2018-07-28
DVA T4 Rev9.0-MAN low	Manual	PDF	8,92 MB	English	2018-07-28
DVA_GLL_V1_18 may	GLL	ZIP	12,35 MB	English	2018-07-28