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DB Technologies DVA S1521N subwoofer attivo 21''

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DB Technologies DVA S1521N subwoofer attivo 21''
Cod. prodotto: DB-DVA-S1521N Garanzia Bax Music: Su questo prodotto avrete una garanzia di 2 anni.

Descrizione

The DVA S1521N is definitely a powerhouse that will make the earth tremble beneath you! This active 21-inch subwoofer produces the deepest tones that almost drop below the range of hearing, thanks to the enormous cone surface. 21-inch woofers are mainly used at large events where the deepest bass needs to be produced with a good range, without compromise.

 

Technical features of the DVA S1521N

 

The DVA S1521N is equipped with a 1,500W RMS Digipro G2 amp module, which easily offers the woofer more than enough power. The large 21-inch woofer has a powerful 4.5-inch voice coil, from which the deepest bass sounds are reproduced. A frequency range that goes as deep as 30 Hz is thus possible! Thanks to the internal DSP processor, the crossover frequency, delay and phase can all be adjusted - all of which are basic elements that are always helpful on location.

 

Construction and rigging

 

The S1521N has a birch multiplex construction, making it sturdy and robust. The housing is finished with a black acrylic textured lacquer which helps protect the subwoofer from scratches and other types of smaller cosmetic damage. Furthermore, you have the option of mounting a DKR10 or DRK20 rigging kit, so you can fly the subwoofer when necessary.  

Specifiche

Caratteristiche

Ingressi e uscite cassa ingresso XLR, out / link / thru, USB per controllo / WiFi, rete
Diametro del woofer 21'' (533 mm)
Peso per cassa 53 kg
SPL massimo 130 - 139 dB
Frequenza massima del subwoofer 110 Hz
Frequenza minima 30 - 34 Hz
Potenza RMS 1500 - 3000 watt
Ingresso speaker con blocco no

Peso e dimensioni imballaggio incluso

Peso (imballaggio incluso) 75,0 kg
Dimensioni (imballaggio incluso) 91,0 x 81,5 x 66,5 cm

Specifiche

  • powerful active subwoofer
  • 21-inch woofer with 4.5-inch voice coil
  • bass-reflex cabinet construction 
  • 1,500W RMS Digipro G2 amplification module 
  • cooling module via convection cooling 
  • frequency range: 30 to 110 Hz
  • maximum SPL: 139 dB
  • internal 56-bit DSP processor 
  • standard omnidirectional dispersion, cardioid option via DSP setup
  • 24-bit, 96 kHz AD/DA-converter
  • crossover, delay and phase settings 
  • 0-180 degree phase shift
  • RMS, peak and thermal limiters
  • delay option: 0 to 4.5 ms intern 
  • DSP crossover point determination in steps of 5 Hz 
  • crossover curve: 24 dB/octave
  • 1x signal input via XLR 
  • network connection possible via RDnet, 2x RJ45
  • 2x signal output via XLR (1x link, 1x crossover)
  • power supply: locking power in/out
  • mains voltage: 90 to 240 volts
  • PFC switching power for optimal efficiency 
  • birch multiplex construction 
  • colour: black
  • top layer: acrylic textured paint 
  • hand grips: 3 per side
  • built-in stand adapter with M20 screw threads
  • sturdy metal grille, 1.5mm thick
  • rigging points: 2x M10 on the top, for DRK10 or DRK20 rigging kit 
  • suited for integration with DVA T12 system 
  • option of mounting wheels 
  • dimensions: 800 x 720 x 580 mm
  • weight: 52.5 kg
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