BAJAAO India presents the dB Technologies DVA T4 3-Way Active Line Array System.
A three-way active line array system, the DVA T4 has set new standards in the sound reinforcement industry since its 2007 market launch. Better yet, it has brought the benefits of real line array technology to a much wider range of users. More than 15,000 DVA T4 modules have shipped as of February 2011. Equipped with top-notch features and engineered for maximum versatility, the DVA T4 delivers premium performance and ensures excellent return on investment.
dB Technologies DVA T4 Features:
8 modules (2 m array) connected to one 16A phase place just 125 kg load on the pick-point
Fully powered units, freely scalable to setups of any size
Lossless signal path with no need for speaker cables
None of the impedance and amp channel availability concerns associated with passive models
Sequentially configurable array segments
Digital controller (DSP) onboard for utmost operating safety
The future of line arrays is active
Beside the accurate reproduction of a 3-way system with active DSP controlled amplification and all other advantages of active technology like phase- and line alignment, the active technology gives the advantage to optimize each Array-element due to its position in the system and the total number of combined line array units. The DVA T4 provides 8 different Setups to optimize for example the HF-response according to it's function (nearfield/midfield/farfield) or the low-mid-response due to the number of combined units. No lossfull and expensive speaker cabling is needed anymore.
dB Technologies DVA T4 Specifications:
Speaker Type: 3-Way Active Line Array Module
Frequency Response [+/- 3dB]: 80 - 19.000 Hz
Max SPL: One Unit 128 dB
HF: 2x1 "
Type HF: Neodymium Compression Driver
Voice Coil HF: 1.4 "
Directivity: 100x15 °
Horn: Integrated CD Horn
MF: 6.5 "
Type MF: Neodymium, Sealed Basket, Phase Plug, Horn Loaded
Voice Coil MF: 1.5 "
LF: 8 "
Type LF: Neodymium
Voice Coil LF: 2.5 "
Amp Technology: Digital Class-T, var. clock frequency
Amp Class: Class D
Power Supply: with PFC SMPS
HF Amp: 100 W/RMS
MF Amp: 100 W/RMS
LF Amp: 220 W/RMS
Controller: Analog Devices, DSP 24 bit/48 kHz
System Presets: 8, HF/Low-mid correction
Limiter: Dual Active Limiter, Multi-band limiiter, 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
Signal Input: 1x XLR fem, sym
Input Sensitivity [dBu]: -00 - Max -2 dBu
Signal Output: 1x XLR male, sym.
Power Socket: 1x Powercon In, 1x Powercon Out
Voltage Range: 90 - 240 V
Housing: Polypropylen PP
Housing Design: Trapezoidal
Color: Black, White
Handles: 1x per side
Front Grille: 1.5mm metall grille with acoustic foam in back