dB Technologies DVA T4 3-Way 420W Active Line-Array Module (Black)

dB Technologies DVA T4 3-Way 420W Active Line-Array Module (Black)

dB Technologies DVA T4 3-Way 420W Active Line-Array Module (Black)

B&H # DBDVAT4 MFR # DVA-T4
dB Technologies DVA T4 3-Way 420W Active Line-Array Module (Black)

dB Technologies DVA T4 3-Way 420W Active Line-Array Module (Black)

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  • 1Description
The black DVA T4 3-Way 420W Active Line-Array Module from dB Technologies is equipped with digital power amps that provide a total of 420W RMS. Driven by Digipro technology, this speaker module has a high resolution and renders signals accurately with its high-definition audio capability. It features DPP (Digital Power Processing) technology and a multi-band compressor/limiter with separate response curves for each signal path. With its wide dynamic range and innovative circuitry, the speaker maximizes response and also ensures signals are rendered accurately and uniformly even at threshold levels.

The 8” neodymium woofer is equipped with a high-power 2.5” voice coil to provide high 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 remarkable sound reproduction. It also has a horn exit including phase plug for defined and linear sound emission.

The built-in 1” neodymium-drivers are equipped with a 1.4” Mylar-Membrane which allow a quick response and provide a linear frequency range at a low weight. Its compact measurements allow close proximity which is a main factor for minimum interference.

The DVA T4 Speaker top is equipped with a constant-directivity horn for the high and mid section, and offers a nominal coverage angle of 100 x 15°. The CD-horn provides high flexibility. The DVA T4 Speaker uses the vector summing of the individual horns which means that with growing distance to the source the listener perceives more vector sums of the single elements. The DVA T4 Speaker comes with precisely engineered flying hardware that, in combination with the extremely low weight, allows easy and fast setup of the whole system.

Applications
  • Music playback and sound reinforcement for mid-sized and large venues
  • Live sound for rental applications
  • Portable PA, clubs, ballrooms, live theater
  • Places of worship and corporate A/V professionals
General
  • 3-Way active line-array module
  • 420W Class-D Digipro amplifier
  • 24-bit DSP and 24-bit/48 kHz A/D conversion
  • Crossover frequency MF-HF 1800 Hz
  • Crossover frequency LF-MF 400 Hz
  • Switched-mode power supply
  • Polypropylene PP-reinforced cabinet
  • Integrated rigging hardware
In the Box
dB Technologies DVA T4 3-Way 420W Active Line-Array Module (Black)
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Speaker Type 3-way active speaker
    Frequency Response 80 Hz to 19 kHz @ +/-3 dB
    Maximum SPL 128 dB
    Dispersion 100 x 15°, single unit
    Drivers LF 1 x 8” Neodymium woofer - 2.5” voice coil
    MF 1 x 6.5” Neodymium midrange - 1.5” voice coil
    HF 2 x 1” Neodymium compression driver - 1.4” voice coil
    Amplifier Amplifier technology: Digipro
    Amp Class: Class-D
    RMS Power: 420 W (HF Amp 100 W, MF Amp 100 W, LF Amp 220 W)
    Power Supply: 420 W SMPS with PFC
    Cooling: Convection, fan-free
    Power Connections: Powercon input (blue), Powercon Link (grey)
    Processor Controller: Analog devices
    AD/DA Converter: 24-bit/48 kHz
    System Presets: 8, HF/Low-mid correction
    Limiter: Dual-active limiter multi-band RMS, peak, thermal
    X-over Frequencies: MF-HF 1800 Hz
    LF-Xover Out Slope: MF-HF 24 dB/octave
    X-over Frequencies: LF-MF 400 Hz
    LF-Xover Out Slope: LF-MF 24 dB/octave
    Connections Inputs: 1 x XLR (audio input)
    Input: Sensitivity nominal 0 dBu
    Controls: 1 x Input Sensitivity rotary switch, 1 x DSP setup rotary switch (10 presets)
    Outputs: 1 x XLR (Audio Link Out)
    Housing Box: Polypropylene PP-reinforced
    Housing Design: Trapezoidal 15°
    Rigging Points Integrated rigging hardware
    Dimensions (W x H x D) 23 x 9.6 x 13" (58 x 24 x 33 cm)
    Weight 30.4 lb (13.8 kg)

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