dB Technologies DVA S30N – Active 3000W Dual 18″ Subwoofer

Featuring a dual 18″ subwoofer pairing in a bass reflex housing, the dB Technologies DVA S30N is designed to pack a muscular, ultra low frequency punch. This subwoofer can be used as an addition to large PAs and as a compliment to mid and high-range units in stacked arrays.

The speakers’s birch multiplex housing is covered in 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.

Bass Reflex Horn Housing
This 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.
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Description

SPECS

Speaker Type Active bass reflex horn subwoofer
Frequency Response 30 – 120 Hz, +/- 3 dB
Max SPL Level 141 dB
Directivity Omnidirectional, cardioid option with DSP setup
Driver 2x 18″ (45.7 cm)
Voice Coil 4″ (10.2 cm)
Amplification Amp Technology: Digipro
Amp Class: Class D
Power Supply: 3 kW SMPS
LF Amp: 3000W RMS
Cooling: Convection
Controller DSP 56 bit
Converter DSP 24-bit / 48 kHz
Presets X-over, delay
Phase 0, 180°
Limiter RMS, peak, thermal
Delay 0 – 4.5 ms internal
Crossover Frequency 75 – 120 Hz steps of 5 Hz
LF Crossover Out Slope: 24 dB/octave
Housing Housing: Multiplex birch plywood
Housing Design: Rectangular
Handles 4x per side
Rigging Points 2x pick points on top to fix DRK10/20 rigging frames
Dimensions 44.0 x 23.2 x 28.8″ (1100 x 580 x 720 mm)
Weight 182.98 lb (83 kg)