DB Technologies DVA T4 aktiivikaiutin

dB Technologies DVA T4 aktiivikaiutin

Varustettu ainutlaatuisilla digitaalisilla tehovahvistimilla, jotka tuottavat yhteensä 420 W RMS, Paino 13,8 kg, Kaiutintyyppi
3-suuntainen Active Line -moduuli

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 .

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.

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
HF: 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 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)