Dbtechnologies Opera Unica 12 User Manual

www.dbtechnologies.com [e-mail]

Quick start user manual

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Section 1

OPERA UNICA 12 cod. 420120269Q REV.1.0

www.dbtechnologies.com [e-mail]

X-on a 35 mm tripode stand,

aliscaff mounting,

Z

Thank you for choosing a dBTechnologies Product!

The new OPERA UNICA 12 is a lightweight and versatile active speaker, designed for the use in live or installed
scenarios. It is equipped with one 1” compression driver (1.75” voice coil), and one 12” neodymium woofer (3” voice
coil). The dispersion pattern is asymmetrical on vertical axis, and it is diversified (top and bottom) on the horizontal
one. This allows a good coverage also in case of reverberant environment. The amplifier (900 W RMS) is controlled
by a powerful DSP, which use FIR filters in audio real-time processing. Eight presets are available for different
equalization settings, in stacked or wedge use. Various optional accessories are available for all configuration needs.
RDNet connections enhance the control possibilities also in complex scenarios (for example in multiple installations).

Check the site www.dbtechnologies.com for the complete user manual!

1) Unpacking

The box contains:
No. 1 OPERA UNICA 12
No. 1 fuse
No. 1 Mains cable
This quick start and warranty documentation

2) Easy installation

OPERA UNICA 12 is equipped with:

a) vertical coverage: 85° asymmetrical (+25°/-60°)

b) horizontal coverage: 110° (85° in the upper part,
120° in the lower one)

The main admitted configurations, thanks also to
various accessories like wall bracket WB-OP12, as
shown in the picture below, are:

X – on a tripod stand (the maximum admitted height
from floor and the base of loudspeaker is 1,6 m)

Y – with wall bracket in truss mounting (via aliscaff)
Z – wall mounted
W– wedge (monitor configuration on the stage)

Tilted side (A) for monitor (wedge) positioning

Pole mount (36 mm) (B) for tripod stand
mounting

Upper and side (C) handles, which allow an
easy displacement

NEVER USE THE HANDLES TO SUSPEND
THE SPEAKER!

Some installation examples:

Y-with wall bracket and truss
adapter for

-wall-mounted,
W-wedge (in monitor
configuration)

The dispersion pattern is asymmetrical on the vertical
axis, and the horizontal coverage varies within
position: It is wider in the lower side and narrow in the
upper one.
As shown in the following picture, the related
dispersion pattern data are:

For further information about accessories and
admitted configurations, please refer to the complete
user manual.

OPERA UNICA 12 cod. 420120269Q REV.1.0

www.dbtechnologies.com [e-mail]

120V~ voltage range:

3) Connections and controls

All the connections and controls are in the amplifier
panel side:

a) Connect the audio input [1]. In case of dynamic
microphone, select “MIC” in input sensitivity switch [3],
otherwise select “LINE”. Adjust the Input Sensitivity
level [2].
b) If you need to send the audio signal to a second
speaker, connect the “Balanced Output” [4] to the
Input on [1] of another OPERA UNICA 12 (for example)
using a cable with XLR (balanced) connector.
c) Set properly the DSP preset rotary [6], choosing
between on stand “S”, wedge “W” configurations, or
apply HPF filters “H”. The settings possibilities are:

S1– Playback, for tracks (like mp3
reproduction)
S2– Bass boost, with a low-frequencies
enhancement
S3– Vocal enhance, for an optimization in
vocal and singing performances
H1 – HPF 90 Hz - Apply high-pass filter with 90
Hz cutoff frequency, for a little bass reduction
H2 – HPF 120 Hz - Apply high-pass filter with
120 Hz cutoff frequency, for a strong bass
reduction
W1– Wedge, designed for reproduction in
monitoring (wedge) use
FLAT – designed for coherent source
reproduction

d) In case of remote control, connect the proper Data
Input [7] to the hardware remote controller (RDNet
Control 2 or RDNet Control 8) with cables equipped
with etherCON connectors. Then connect the Data
Output [8] to the Data Input [7] of a second OPERA
UNICA, and so on. When the RDNet network is on and
it has recognized the connected device, the LED “Link”
[9] is on. The other LED [9] “Active” start blinking when
there is the presence of data transmission, the
“Remote Preset Active” advise that all the local
controls set on the amplifier panel (level, DSP presets,
etc.) are by-passed and controlled remotely by the
software AURORA NET. See also RDNet Control 2,
Control 8 and AURORA NET user manuals for further
information.

e) Plug the mains Input [11] and Link [12] (powerCON)
cables. The Signal/ON led starts blinking, signaling the
presence of audio signal.

WARNING

The speaker is supplied with a mounted fuse for operation within the
220-240V~ range. If you need to operate in the 110-

1–Balanced input (XLR connector type)
2–Input sensitivity control
3–Input sensitivity type switch (MIC/LINE)

4–Balanced output Link (XLR connector type)
5–Status LEDs (Limiter-Signal-Status-ON)

6–DSP Preset rotary with reference table
7–RDNet DATA IN
8–RDNet DATA OUT
9–RDNET control LEDs
10–USB Data Service
11–Auto-range Mains Input
12–Mains Link
13–Mains Fuse

1. Disconnect all connections, including the power supply.

2. Wait for 5 minutes.

3. Replace the fuse with the one provided in the package
for the 100-120V~ range

Check the complete user manual on www.dbtechnologies.com for further
information about the system and available accessories.

Scarica il manuale completo da www.dbtechnologies.com per ogni
ulteriore informazione sul sistema e sugli accessori disponibili.

Für weitere Informationen und verfügbares Zubehör lesen sie bitte die
vollständige Bedienungsanleitung unter

www.dbtechnologies.de.

Vérifiez le manuel de l'utilisateur complet sur www.dbtechnologies.com
pour des informations complémentaires du système et des accessoires
disponibles.

Compruebe el manual de usuario completo sobre

www.dbtechnologies.com para la información adicional sobre el sistema

y accesorios disponibles.

OPERA UNICA 12 cod. 420120269Q REV.1.0

www.dbtechnologies.com [e-mail]

App to download the

Technical Data

Speaker Type: 2-way active speaker
Usable Bandwidth [-10 dB]: 67 – 20000 Hz
Frequency Response [-6 dB]: 73 – 20000 Hz
Max SPL (1 m): 132 dB
HF compression driver: 1 " Exit
HF voice coil: 1.75”
LF: 12” (Neodymium)
LF Voice Coil: 3”
Crossover frequency: 1600 Hz
FIR filters: yes
Horizontal dispersion: 110° (85° up / 120° down)
Vertical dispersion: 85° (+25°/ -60°)

Amplifier

Amp Technology: Digipro® G3 Auto-range
Amp Class: Class-D
RMS Power: 900 W
Peak Power: 1800 W

Operating voltage:

220-240V~ (50-60 Hz) or 100-120V~ (50-60 Hz)

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Processor

Controller: 56 bit DSP, 24 bit/48 kHz AD/DA converter
Limiter: Peak, RMS, Thermal
Controls: DSP rotary control (8 presets), Input

sensitivity switch, input sensitivity level

Input/Output

Mains/link connections: powerCON® type
Signal Input/Link: Balanced XLR type
RDNet connections: Data in, Data out
Daisy chain power connection (max number of OPERA
UNICA 12): 6 (1+5) (220-240V~) / 3 (1+2) (100-120V~)

Mechanics

Housing: Polypropylene
Grille: Full grille
Rigging points: (2x) M10 on top + (1x) M10 on the rear
Pole Mount: yes, 36 mm diameter
Width: 350 mm (13.78 in)
Height: 642 mm (25.28 in)
Depth: 349 mm (13.74 in)
Weight: 15 kg (33.07 lbs.)

complete User Manual

Download the complete user manual on:

www.dbtechnologies.com/EN/Downloads.aspx

EMI CLASSIFICATION

According to the standards EN 55103 this equipment is designed and suitable to operate in E3 (or lower E2, E1) Electromagnetic environments.

FCC CLASS B STATEMENT ACCORDING TO TITLE 47, PART 15, SUBPART B, §15.105

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4. Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.

WARNING: Make sure that the loudspeaker is securely installed in a stable position to avoid any injuries or damages to persons or properties.
For safety reasons do not place one loudspeaker on top of another without proper fastening systems. Before hanging the loudspeaker check
all the components for damages, deformations, missing or damaged parts that may compromise safety during installation. If you use the
loudspeakers outdoor avoid spots exposed to bad weather conditions.
Contact dB Technologies for accessories to be used with speakers. dBTechnologies will not accept any responsibility for damages caused by
inappropriate accessories or additional devices.

Features, specification and appearance of products are subject to change without notice.
dBTechnologies reserves the right to make changes or improvements in design or manufacturing without assuming any obligation to change
or improve products previously manufactured.

OPERA UNICA 12 cod. 420120269Q REV.1.0