DB Technologies DVA-T4
8"Active Line Array speaker, 420W

DVA-T4

The combination of high efficient transducers with lightweight neodymium magnets, the high efficiency and weight reduced Class-T™ digital amplifier with "digital power processing" (DDP™) and the rigid lightweight polypropylene housing with integrated flyware makes the outstanding light weight of 13,2 kg per unit possible and ensures easy handling and reduced additional cost to fly a DVA-System.

# 1 x 8" Neodymium Woofer, 64mm Voice-Coil, Bass reflex configuration

# 1 x 6,5" Mid-Driver, horn loaded with Phase-Plug

# 2 x 1" driver with constant directivity horn

# digital Class-T® 3-Way Amplifier, 420 Watt/RMS

# integrated DSP, 24-Bit/48 KHz

# State-of-the-Art 24-Bit AD-converter

# digital Powermanagement

# 100°x15° covering angle (single speaker)

# SPL peak 128 dB

# frequency response 80 – 19.000 Hz

# rigid PP housing with integrated Flyware

# Weight 14 kg / 31 lb

# Dimensions 580x240x327mm / 22x9.4x12.5 in, incl. Flyware

The wide frequency response from 80 - 19.000Hz and the horizontal dispersion of 15° offers flexible handling without additional Subwoofer e.g. for background-music and speech. For other applications like live music the matching Subwoofer SUB S20 can be added to the system.

The integrated digital Class-T™ Amplifier provides a power of 420 Watt/RMS with an efficiency of 90% and drives the system three ways active. The innovative Class-T™ design offers in comparison to other digital amplifiers an outstanding sound quality with superb high-frequency sound, equal to a Class A/B circuit. The integrated 24-Bit DSP operates the active crossover, the active EQ, the Limiter-control and all safety-circuits. In addition to that, the DVA T4 is equipped with an innovative power-factor-corrected power supply, operating from 85 to 260 V which allows up to eight DVA T4 to be connected to one 16 amp AC-braker.

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 16 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.

Accessory:

* DRK-10 DVA Rigging-Kit for up to ten T4-modules

* DRL-45 DVA Rigging Lift with 4,5m max. height, 300 kg max. weight

* DRP DVA rain covers

* DSS-W DVA Setup-Software for Windows-PC

* DPC-05 DVA PowerCon Slave-cable, 0,5m

dBTechnologies provides a software for an easy and fast setup of a DVA System. Positioning and curving of the system, necessary number of units or sound setups can be selected easily by a few mouse clicks.

Our Part #  DVA-T4