Page 1 of 3 rev.1.1 - 2015

Active Bass-Reflex Subwoofer2x18”, 2000W RMS

Description

Featuring a dual 18” woofers pairing in a bass

reflex housing, DVA S20 DP delivers powerful

performance, rendering frequencies as low

as 25 hertz assertively and with impressive

authority.

It is the perfect sub-bass provider for DVA S10/

T4 systems and an excellent complement to DVA

T4 mid-high range units in stacked arrays.

It is driven by two 1000W RMS Digipro®

modules, whose technology is so very efficient

that they do not require fans. With no moving

parts to tend to, these amps are altogether

maintenance-free.

They are also equipped with PFC switched-

mode power supplies, immune from line

voltage fluctuations, which are tremendous

asset in a touring rig.

Thanks to the integrated Quick-Release Pins,

both DRK-10 and DRK-20 frames can be easily

mounted to set up a ground-stacked system.

A cardioid setup including the SDD module

and three DVA S20 DP subwoofers on each side

keeps levels down on stage and affords you far

greater control over low-frequency coverage in

the audience area.

Never before has this innovative solution –

which until today required much greater effort

and more elaborate gear – been so easy to

achieve with such professional results.

Made of sturdy multiplex birch plywood

covered in robust black textured lacquer, the

subwoofer housing is fronted with a rugged

speaker grille. The enclosure is easy to tote with

its comfortable carrying handles (4 x side).

On the back there are 16 threaded bushings,

which make the DVA S20 DP ready to accept

Blue Wheels.

Optional dust and rain covers protect it on the

go.

Spec Sheet

DVA S20 DP

Applications- Sound reinforcement for mid-large size

venues

- Stacked subwoofer as part of DVA line array systems

- Part of a cardioid setup to control low-frequency coverage on stage or in the audience area

Features- Active Bass-Reflex Subwoofer

- 2000W Class-D Digipro® amplifier

- Switch Mode Power Supply with PFC

- Crossover frequency LF-HF: 90 - 120 Hz

- Switched Mode Power Supply with PFC

- Optional SDD delay module for 0.01 to 99.9 ms delay

- Pick points for DRK10/20 rigging frames

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Speaker Type Active Bass-Reflex Subwoofer

System Specifications

DVA S20 DPTechnical Specifications

Frequency Response [+/- 3dB] 25 - 120 Hz

Acoustical Data

Max SPL 138 dB

Directivity Omnidirectional, Cardioid Option with SDD Module

LF 2x18”

Voice Coil LF 4”

AmplifierAmp Technology Digipro®

Amp Class Class D

RMS Power 2000W

Peak Power 4000W

Cooling Convection

Power Connections Powercon® input (blue)

ProcessorController Analogue

Limiter RMS, Peak, Thermal

Delay Option SDD Module

Crossover Frequency LF-MF 90, 120 Hz

LF-Xover out slope 24 dB/Octave

Inputs 1 x XLR (Audio Input)

Controls 1 x Subwoofer Level rotary 1 x Xover Frequency switch (90-120Hz) 1 x Phase switch (0° - 180°) 3 x Rotary switch combination for delay time ranging from

0.01 to 99.9 ms (SDD card only)

Outputs 1x XLR (Audio Link Out) 1x XLR (Xover Out) 1x XLR (Subwoofer Delayed Out) – SDD card only

Control Panel

Dimensions (WxHxD) 1100 x 580 x 720 mm 43.31 x 22.83 x 28.35 in

Weight 84 kg 185.19 lbs.

MechanicsHousing Multiplex birch plywood

Housing Design Rectangular

Handles 4x Per Side

Rigging Points 2xPick Points on top to fix DRK10/20 rigging frames

Page 3 of 3 rev.1.1 - 2015

Overall Dimensions

Back Panel

DVA S20 DPTechnical Specifications

DRK-10 Fly bar for DVA systems. Designed to hang up to a maximum weight of 250 Kg

Accessories

DRK-20 Fly bar for DVA systems. Designed to hang up to a maximum weight of 1800 kg

DWK 20 Kit of 4-wheel

TC 20S Tour cover for DVA S20 DP

SDD Delay Digital delay module for S10 DP and S20 DP subs

BALANCEDX-OVER OUTPUT

1 23

ON

FFO

MAINS FUSE

FULL RANGE MAINS INPUT 100-240V~ 50-60Hz

2500W MAX

220-240V~ (T10A 250V)100-120V~ (T20A 250V)

ACTIVE P.F.C.

Bd TECHNOLOGIES

SER

IAL

N. “CAUTION”

TO PREVENT ELECTRICAL SHOCKDO NOT REMOVE COVER

“AVIS”RISQUE DE CHOCH ELECTRIQUE

NE PAS OUVRIR

2S 0BALANCEDMAIN INPUTLINK

+10

+4

SUB-WOOFERLEVEL90Hz

120Hz 0°180°

ON SGN LIMSUBPHASE

SUBXOVER

1 23

1 = GND2 = HOT3 = COLD

123

8 0dB

PUSH

digital power

NEODYMIUM CERAMIC

mSec

DELAY SET-UP

.0 .5.4

.3.1

.2

.6.7.8

.90 5

43

12

678

90 50

4030

1020

607080

90

- - -.

PUSH

[43,31]1100

[22.

83]

580

[28,

35]

720

All dimensions in mm [inch]

FRONT

TOP

LEFT SIDE

[17.05]433

dBTechnologies products are continually improved. All specifications are therefore subject to change without notice.

info@dbtechnologies.com www.dbtechnologies.com