OPERA 912 DX

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Opera 912 DX

OPERA 912 DX

Tents and open-air stages demand a great deal from speakers. The Opera 912 DX is the system of choice for such challenging venues because it renders midrange and top-end frequencies with authority and assertiveness, and projects powerful yet richly detailed audio images across considerable distances. The recommended subwoofer is the SUB18D

In contrast to many other so-called “digital” power amps that merely run on a clocked switched-mode power supply, digipro® is a full-fledged Class-D power amp that operates on the principle of pulse width modulation (PWM).

This technology is tremendously efficient with more than 90% yield.
Components remain very cool because so little energy is lost in the form of heat.
No fans are necessary.

What’s more, components last longer and operate more reliably courtesy of the reduced thermal load.

Technical Data

Speaker Type

2-Way Active Speaker

Acoustical data

Frequency Response [-10dB]

55 - 20.000 Hz

Frequency Response [+/- 3dB]

68 - 19.000 Hz

Max SPL

130 dB

1 "

Type HF

Compression driver

Directivity

80/65 x 60 °

Horn

Asymmetrical CD Horn

12 "

Amplifier

Amp Technology

digipro®G2

Amp Class

Class D

Power PRG

900 Watt

Processor

Controller

DSP 24bit/48kHz

System Presets

Flat, Processed

Limiter

Dual Active
Peak, RMS, Thermal

Mechanics

Housing

Polyporpylen PP

Angles Up

Monitor use 43 °

Width

432 mm (17.28 in)

Height

655 mm (26.2 in)

Depth

353 mm (14.12 in)

Weight

18,1 kg (39.68 lbs)

Notes: The data are not binding; dBTechnologies reserves the right to modify the data at any time and without previous notice.

downloads

OPERA DX_Rev2.0-MAN_050213.pdf (33 Mb)

OPERA_DX_Series.pdf (1 Mb)

Discontinued Item

We're sorry

This item has been discontinued

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Asymmetrical Horn

The new dBTechnologies asymmetrical horn design delivers similar effective coverage for smaller applications.
The high-frequency horn is narrower on top to bundle sound and throw it over greater distances.
It flares out at the bottom to achieve a wider pattern of throw.
(This compensates for high frequency loss as sound travels further from the source) and distributes the signal more uniformly across all audience areas.

Digipro® G2

System of digital amplification engineered by dBTechnologies.
Based on the previous Digipro project, the newest G2 versions' efficiency has been improved by cutting down on consumption and heating.
The introduction of a 'new avant-garde' component, a better s/n relation and a lighter weight, confer a superior dynamism to the new Digipro G2 digital speakers.

DSP: Digital Sound Processor

These models come with a powerful DSP. Serving as an active crossover and controller, it splits and limits the signal and aligns phases and delay times.
Best of all, it even enables dBTechnologies' engineers to fine-tune the enclosures for the most balanced response.
It is this perfect balance that ensures your signals - speech, playback tracks, and live music – are sent accurately in every detail.
That makes a dBTechnlogies product a real all-rounder for every sound reinforcement challenge.

Multifunctional Housing

A multifunctional housing offers many placement options, for instance as a floor monitor, satellite speaker in combination with subwoofers or as a fullrange system on pole mounts.

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Preset System

The opportunity of modifying the character and equalization of a speaker is a very important prerogative in adapting a speaker to multiple functions.
The introduction of the Preset System enables to choose directly from the box the most adeguate equalization for the desired use, optimizing performances without the need of external processors.
The management of phase, limiter and x-over will be modified automatically depending on the chosen set-up, preserving the internal acoustic equipment.

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