dB Technologies DVA S1521N Active 21" 1500 Watt Subwoofer

dB Technologies
dB Technologies DVA S1521N Active 21" 1500 Watt Subwoofer
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Expected availability: 7-14 business days

Important Notice

  • This item is noncancelable and nonreturnable.
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dB Technologies DVA S1521N Overview

The DVA S1521N from dB Technologies is a powered 21" 1500 watt subwoofer housed in a bass reflex enclosure that has been tuned for accurate, ultra low-frequency response.

Made of durable birch multiplex housing covered in black textured lacquer, the housing provides six carrying handles, an M20 pole mount, and bushings on the rear panel that accept casters. Pick-points for attaching harnesses are built into the top panel to enable easy, safe stacking.

dB Technologies DVA S1521N Specs

Speaker TypeActive bass reflex subwoofer
Frequency Response30 - 105 Hz, +/- 3 dB
Max SPL Level139 dB
DirectivityOmnidirectional, Cardioid Option with DSP setup
Driver21" (53.34 cm)
Voice Coil4.5" (11.43 cm)
AmplificationAmp Technology: Digipro G2
Amp Class: class D
Power Supply: 1.5 kW SMPS
LF Amp: 1500 W RMS
Cooling: convection
ControllerDSP 56 bit
Converters24 bit/ 96 kHz
PresetsX-over, delay
Phase0, 180
LimiterRMS, peak, thermal
Delay0 - 4.5 ms internal
Crossover Frequency60 - 105 Hz steps of 5 Hz
LF crossover out slope: 24 dB/octave
HousingMultiplex birch plywood
Handles3x per side
Pole MountM20
Rigging Points2 x pick points on top to fix DRK10/20 rigging frames
Dimensions23.2 x 32 x 28.8" (580 x 800 x 720 mm)
Weight115.74 lb (52.5 kg)
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