DB TECHNOLOGIES DVA-T4 Active Loudspeaker 3 way 220+100+100W

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1,628.13 incl. GR VAT

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The DVA T4 Top is equipped with a constant directivity horn for the High and Mid section and offers a nominal coverage angle of 100°x15°. The CD-Horn provides high flexibility and a good natured attitude if for instance the Array is not aligned correctly. The DVA uses apart from the formation of cylindrical waves (very […]

 

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The DVA T4 Top is equipped with a constant directivity horn for the High and Mid section and offers a nominal coverage angle of 100°x15°. The CD-Horn provides high flexibility and a good natured attitude if for instance the Array is not aligned correctly. The DVA uses apart from the formation of cylindrical waves (very much depending on the number of T4 elements) the vector summing of the individual horns. This means that with growing distance to the source (if set up correctly) the listener perceives more and more vector sums of the single elements. However it has to be considered, that the fewer elements are used to spread the sound to a specific area, the stronger must be the curving of them. Thatʼs how the effect of optimised SPL distribution is managed.

 

 

Amplifier

 

Amp Technology

Digital Class-T, var. clock frequency

Amp Class

Class D

HF Amp

100 W

MF Amp

100 W

LF Amp

220 W

Cooling

Convection

 

 

 

 

 

 

 

 

 

 Dimensions:

 

  • Width 580 mm (23.2 in)

  • Height 240 mm (9.6 in)

  • Depth 327 mm (13.08 in)

  • Weight 13.2 kg (29.1 lbs)

 

Weight 13.00 kg

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NameDB TECHNOLOGIES DVA-T4 Active Loudspeaker 3 way 220+100+100W removeRCF NX L23-A: 750 W, 12", 3x1", ACTIVE LINE ARRAY MODULE removeJBL VT 4887A LINE ARRAY 2x8'+4x4'+2x1' removeTOA SR-S4SWP 2-Way Line Array Speaker System removeJBL CBT 100LA 1000CM LINE ARRAY COLUMN WITH 16X2''DRIVERS removeJBL VT 4880 Fullsize Arrayable 2-18" Subwoofer remove
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SKUH00DB00020NXL23AVT 4887ASR-S4SWPCBT 100LAVT 4880
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Description
Content

The DVA T4 Top is equipped with a constant directivity horn for the High and Mid section and offers a nominal coverage angle of 100°x15°. The CD-Horn provides high flexibility and a good natured attitude if for instance the Array is not aligned correctly. The DVA uses apart from the formation of cylindrical waves (very much depending on the number of T4 elements) the vector summing of the individual horns. This means that with growing distance to the source (if set up correctly) the listener perceives more and more vector sums of the single elements. However it has to be considered, that the fewer elements are used to spread the sound to a specific area, the stronger must be the curving of them. Thatʼs how the effect of optimised SPL distribution is managed.

 

  Amplifier  
Amp Technology

Digital Class-T, var. clock frequency

Amp Class

Class D

HF Amp

100 W

MF Amp

100 W

LF Amp

220 W

Cooling

Convection

                   Dimensions:  
  • Width 580 mm (23.2 in)
  • Height 240 mm (9.6 in)
  • Depth 327 mm (13.08 in)
  • Weight 13.2 kg (29.1 lbs)

 

A very compact, active, two-way line array loudspeaker module that delivers extraordinary power handling, clarity, flexibility and great sound in a compact, easy to handle and affordable package.

The 750 Watt Class-D Digipro amplifier module accurately matches the high quality analogue signal input board with precise, complex filter response that result in the natural, detailed reproduction of the best radiating designs.
The NX L23-A is the ideal choice when line array performance is needed and a fast and easy set up is a must.

Features
750 Watt Digipro digital amplifier
133 dB max spl
100 x 15, Wide dispersion constant directivity angle
12" woofer, high power neodymium 3.5" voice coil
3 x 1" HF driver, titanium dome, neodymium 1.75" voice coil
PFC power factor correction

 

Acoustical Specifications
Frequency Response -3 dB:60 Hz÷ 20 kHz
Max SPL:133 dB 
Horizontal coverage angle:100° 
Vertical coverage angle:Max 15° 
Compression Driver:3 x 1" neo, 1.75" v.c. 
Woofer:12" neo, 3.5" v.c. 
INPUT/OUTPUT SECTION
Input signal:bal / unbal 
Input connectors:Combo xlr-jack 
Output connectors:xlr 
Input sensitivity:-2 dBu / +4 dBu 
PROCESSOR SECTION
Crossover frequencies:1300 Hz 
Protections:Thermal, rms 
Limiter:Soft peak limiter 
Controls:Volume, hf correction cluster size 
AMPLIFIER SPECIFICATIONS
Total power:750 Watts 
High frequencies:250 Watts 
Low frequencies:500 Watts 
Cooling:Convection / foced 
Connections:Powercon in / out 
CABINET
Cabinet Material:Balitc birch 
Hardware:Arry side fittings 
Handles:2 side 
Pole Mount/Cap:Yes 
Colour:Black 
PHYSICAL SPECIFICATIONS
Height:346 / 13.62 mm/inch 
Width:659 / 25.94 mm/inch 
Depth:415 / 16.33 mm/inch 
Net Weight:28.5 / 62.83 Kg/Lbs

 

Ηχεiο 3 δρόμων, διενiσχυσης, line array μικρού μεγέθους με 2x8" 2168J LF, 1000W/8Ω, 97dB SPL/1W/1Μ, 4x4" 2104H MF, 2x1" 2407H ring radiators HF, MF/HF 225W/8Ω, 107dB SPL/1W/1M, 80Hz-18kHz ±3dB, 90° horizontal. Έτοιμο να δεχθεi το drive pack (μονάδα ενισχυτών με εσωτερικό processor). (279H x 787W x 406D mm). Βάρος 28 kg.

The SR-S4SWP is a two-way line array speaker ideal for short distance sound transmission and configures a line array by arranging speaker elements vertically close to each other. It satisfies the water protection requirements set down in the IPX4 Standard. It can be converted into the bi-amplifier drive system by changing the internal connection. It can be used for high-impedance applications with the installation of the optional MT-S0601 Matching Transformer.

Specification
Enclosure Sealed type
Power Handling Capacity Continuous program: 600 W (single-amp mode)
Low 240 W, High 240 W (bi-amp mode)
Rated Impedance 8 Ω (single-amp mode)
Low 8 Ω, High 8 Ω (bi-amp mode)
Sensitivity 93 dB (1 W, 1 m)
Frequency Response 70 - 20,000 Hz (when using DP-0206 (option))
Crossover Frequency 3,500 Hz
Directivity Angle Horizontal: 90゜, Vertical: 10゜
Speaker Component Low frequency: 10 cm cone-type × 8
High frequency: 2.5 cm balanced dome-type × 24
Connected Cable Direct cable withdrawal from internal speaker: φ8.6 mm,
conductor cross section: 1.25 m㎡, 4-core cable, 3 m
Operating Temperature -10℃ to +50℃
Water Protection IPX4
Finish Enclosure: Plywood, white, urethane coating
Front grille: Punched stainless steel (SUS304), white, paint
Dimensions 160 (W) × 892 (H) × 303 (D) mm (excluding connected cable)
Weight 16 kg
Accessory Bi-amplifier drive rating label …1, Bi-amplifier drive input indication label …1
Option Matching transformer: MT-S0601, Extension plate: SR-EP4WP,
Wall tilt bracket: SR-TB4WP, Protection pad: SR-PP4,
Digital processor: DP-0206

 

Ηχοστήλη Line Array, 325W/1300W peak, με τεχνολογία σταθερής διασποράς Constant Beam width Technology με 16 x 2ΆΆ full range woofers 80Hz-20kHz- Επιλεγόμενη οριζόντια διασπορά 15/40 μοίρες x Κάθετη Διασπορά 150 μοίρες. Διαθέτει διακόπτη επιλογής για χρήση φωνής σε Νarrow mode 121dB cont/127peak/Μουσικής 118dB cont/124 peak. Broadband mode φωνής118dB cont/124 peak/Μουσικής 115dB cont/121 peak Διαθέτει κύκλωμα sonic guard για προστασία υπερφόρτωσης και μετασχηματιστή για χρήση 70/100V100W/50W/30W ?αλλά και χρήση 8Ω. Περιέχεται βάση στήριξης. Καμπίνα fiberglass με 18 x M6 υποδοχές στήριξης, Πιστοποίηση IP544 /IEC 259 για αντοχή σε υγρασία και αλάτι. Διατίθεται σαν option προστατευτικό κάλυμμα συνδέσεων MTC-PC2. Διαστάσεις ΥΠΒ: 1000 x 98.5 x 153 mm. Χρώμα Μαύρο-Λευκό. Βάρος 7.2kg.

The VT4880 Dual 18" Subwoofer Line Array Element is designed to deliver high quality sound reinforcement of sub-low frequencies for live music and a variety of applications.

Features :   Specifications :
  • Advanced Technology Components: Differential Drive® Neodymium Magnet, Dual Voice Coil, Direct Cooled™ cone transducers.
  • Advanced Construction Techniques and Hybrid Materials provide exceptionally rigid, lightweight enclosure.
  • Rugged DuraFlex™ exterior finish; Weatherized components.
  • Integrated S.A.F.E.™ suspension system: premium heat-treated alloys provide high-strength, reliable hanging arrays.
 
Frequency Range   :   26 Hz - 160 Hz (-10dB)

Frequency Response   :   29 Hz - 120 Hz (± 3 dB)

Continuous Power Rating   :   2000W

Sensitivity   :   98 dB (1 W/m)

Nominal Impedances   :   2 x 8 ohms

Dimensions (W x H x D)   :   1229 x 493 x 860 mm
(48.4 x 19.4 x 33.9 in)

Weight   :   71 kg (157 lbs)

 

Weight13.00 kg30.00 kg30.00 kg16.00 kg7.20 kg71.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 13.00 kg
Weight 30.00 kg
Weight 30.00 kg
Weight 16.00 kg
Weight 7.20 kg
Weight 71.00 kg