DB TECHNOLOGIES DVA T4Active Line Array module 8"/6.5"/1" 420 Watt RMS

The DVA T4 is equipped with unique digital power amps that provide a total of 420W RMS. Driven by Digipro® technology, their resolution is several-fold that of conventional digital amps.

They render signals very accurately with this high-definition audio capability.

Sonic images are almost impossible to distinguish from those of analog sources, even in the HF range.

The amps are equipped with high-quality delta-sigma converters.

The DVA T4‘s digital power amp features DPP™ (Digital Power Processing) technology and a multiband compressor/ limiter with separate response curves for each signal path. Its dynamic range is exceptionally wide.

For example, headroom in the middle and high-frequency bands ranges up to 22dB. This innovative circuitry not only maximizes dynamic response, it also ensures signals are rendered accurately and uniformly even at threshold levels.

Reliability

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.

High Efficiency

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.

State-of-the-Art Drivers

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. This driver was specially designed for the use with Line- Arrays. Its compact measurements allow very close proximity which is a main factor for minimum interference.

Specifications

:TECHNICAL DATA

Speaker Type: 3-Way Active Line Array Module

ACOUSTICAL DATA

Frequency Response [+/- 3dB]: 80 - 19.000 Hz

Max SPL: One Unit: 128 dBHF: 2x1 "

Voice Coil HF: 1.4 "Directivity: 100x15° Single unit

MF: 1x 6.5 "Voice Coil MF: 1.5 "

LF: 8 "Voice Coil LF: 2.5 "

AMPLIFIER

Amp Technology:

Digipro®Amp Class: Class DHF Amp: 100 W RM

SMF Amp: 100 W RMS

LF Amp: 220 W RMS

Cooling: Convection

PROCESSOR

Controller: Analog Devices

AD/DA Converter: DSP 24 bit/48 kHzSystem Presets: 8, HF/Low-mid correction

Limiter: Dual Active Limiter Multiband RMS, Peak, Thermal

Crossover Frequency

MF-HF: 1800 HzSlope

MF-HF: 24 dB/OctaveCrossover Frequency

LF-MF: 400 HzSlope

LF-MF: 24 dB/Octave

INPUTSignal

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)