dB-tech DVA S30 / NEW Subwoofer

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Beschrijving

Nieuwste Subwoofer system passend bij de S12 DVA array kast.

Maar natuurlijk ook op T4 systemen in b.v. openlucht of waar de S20 niet ver genoeg draagt.

Active Subwoofer 2×18″ 3000 W

Featuring a dual 18″ subwoofer pairing in a bass reflex housing, the DVA S30
packs a muscular, ultra low-frequency punch. It delivers very powerful
performance indeed with a range extending down to the lowest
frequencies. This sub-bass powerhouse is the perfect addition to large
PAs and an excellent complement to DVA T12 mid-/high-range units in
stacked arrays.

Bass reflex horn housing
This
sophisticated hybrid design brings together the benefits of bass reflex
and horn systems in a compact housing engineered to render low
frequencies with high SPL. The two baffle boards are arrayed in the
form of a V. They guide the central bass reflex channel’s sound energy
into the horn’s port. This funneling action is smooth and uniform,
greatly increasing its range. The high-quality birch multiplex housing
is covered in robust black textured lacquer and equipped with eight
grips. On the back is a transport dolly that removes easily via
quick-release pins to keep the wheels from rattling.

 

digipro?G2 3,000W, Class-D power amp
A
dedicated 1.5 kW digipro?G2 digital power amp drives each woofer. With
3,000 W total output power, the DVA S30 delivers 50 percent higher amp
performance than is standard for its class. This digipro? technology is
so very efficient that there is no need for fans. Lacking mechanical
components that require maintenance, this bin operates even more
reliably. The amps are equipped with PFC switched-mode power supplies.
They are largely impervious to line voltage fluctuations, which is a
tremendous asset in a touring rig. digipro? technology also has the
weight advantage. Factor the neodymium magnets into the equation and
you get a remarkably light and lean rig that couldn’t be easier to
transport and set up.

High-quality DSP and RDnet network
The
DVA S30 subwoofer features a high-end DSP boasting excellent audio
specs. It provides adjustable crossover frequencies, precise limiter
functions and variable delay settings for perfect time alignment. A
special preset makes it easy to set up cardioid systems with enhanced
directivity. All settings are readily adjusted using the rear-mounted
rotary encoder. The DSP also provides a X-Over output for connecting
mid-/high-range units. Factory-equipped with an RDnet port, the DVA S30
is ready for integration into complex, remotely controlled and
monitored DVA T12 sound reinforcement systems. RJ45 inputs and outputs
connect it to the RDnet HUB.


Specifications

Technical data

Speaker Type Active Bassreflex-Horn Subwoofer

Acoustical data

Frequency Response [+/- 3dB] 30 – 120 Hz
Max SPL 141 dB
Directivity Omnidirectional, Cardiod Option with DSP setup
LF 2×18 “
Type LF RCF Neodymium
Voice Coil LF 4 “

Amplifier

Amp Technology digipro
Amp Class Class D
Power Supply 3 kW SMPS
LF Amp 3000 W
Cooling Convection

Processor

Controller DSP 56 bit
AD/DA Converter 24bit/ 96 kHz
System Presets X-Over
Delay
Phase 0, 180 ?
Limiter RMS, Peak, Thermal
Delay Option 0-4.5 ms internal
Crossover Frequency LF-MF DSP, steps of 5 Hz
Slope LF-MF 24 dB/Octave

Input Section

Signal Input 1x XLR fem, sym.
Network RDnet, 2x RJ45
Signal Output 1x Link XLR, male, sym

1x X-Over Out, XLR male, sym.

Power Socket Powercon In
Voltage Range 90 – 240 V

Mechanics

Housing Multiplex birch plywood
Housing Design Rectangular
Color Black
Surface Texture Textured acrylic lacquer
Handles 4x Per Side
Pole Mount No
Front Grille 1.5mm metall grille
Castors Optional
Width 1100 mm (44 in)
Height 580 mm (23.2 in)
Depth 720 mm (28.8 in)
Weight 72 kg (158.73 lbs)

Extra informatie

Gewicht 80 kg

Merk

DB-Technologies

Vraag vrijblijvend offerte bij ons aan voor DB-TECH. Het prof. merk waar we zelf in onze dagelijkse verhuur veel van gebruiken. o.a: DVA line-array's, actieve subs, de actieve speakers en versterkers. We doen vrijwel al ons verhuur werk met DB-TECH uitvoeren ;-)

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