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User Manual for dB Technologies Opera Unica 15 1800W 15" 2-Way Active Speaker Click to enlarge the picture
Contents of the user manual for the dB Technologies Opera Unica 15 1800W
- Product category: PA Speakers dB Technologies
- Brand: dB Technologies
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for dB Technologies PA Speakers
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User manual for the dB Technologies Opera Unica 15 1800W contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any dB Technologies product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official dB Technologies user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a dB Technologies product will considerably shorten its lifespan!
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Product description The Opera Unica 15 1800W 15" 2-Way Active Speaker by dB Technologies is designed for professional live sound reinforcement applications. It features a RDNet capable, Class-D DIGIPRO G3 amp module with 1800W of peak power, a 15" neodymium woofer, and an asymmetrical horn, which combine to deliver a frequency response of 61 Hz to 20 kHz with a peak SPL output of 133 dB. It offers networkable capability via an Aurora Net control software (available as a free download at dB Technologies' website), via the integrated RDNet ports allowing EQ, delay, and processing customization and real-time monitoring of the PA system in use. Furthermore, the sound processing features linear-phase FIR filters, which allow a linear response, resulting in an intelligible audio performance from the listeners' position. - Connections & Controls
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- Balanced XLR input with input sensitivity control for a mic (dynamic) or line source
- Balanced XLR output Link to connect to additional speakers or an audio input source
- The speaker provides status LED indicators
- A DSP preset rotary switch with a reference table for each preset
- It offers RDNet Data to send and receive information via Ethernet
- The USB connection is used for data service
- The mains input and Link use powerCON cables to link additional monitors
- Provides fuse for Mains to protect the speaker from surges
- DSP Presets
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- S1: Playback, for tracks (like MP3 reproduction)
- S2: Bass boost, with a low-frequencies enhancement
- S3: Vocal enhance, for optimizing in vocal and singing performances
- H1: HPF 90 Hz - Applies a high-pass filter with 90 Hz cutoff frequency, for a little bass reduction
- H2: HPF 120 Hz - Applies a 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
- For Installation
- Equipped with a tilted side for wedge positioning, a 1-3/8" pole mount for a tripod speaker stand, and handles, which allow an easy displacement. You can also use a wall bracket (sold separately) for permanent installation, and for truss mounting.
In the Box dB Technologies Opera Unica 15 1800W 15" 2-Way Active Speaker Power Cable Limited 3-Year Warranty Table of Contents
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Technical parametersdB Technologies OPERA UNICA 15 Specs | Speaker Type | 2-Way Active Speaker | | | | Operating Bandwidth | 57 Hz to 20 kHz | | Frequency Response | 61 Hz to 20 kHz | | Max SPL | 133 dB | | High Frequency Driver | Compression Driver | | Voice Coil Diameter | 1.75" / 4.3 cm | | Horizontal Coverage Angle | 110° (85° Up / 120° Down) | | Vertical Coverage Angle | 85° (+25° / -60°) | | Horn Type | Asymmetrical Horn | | Crossover Frequency | 1600 Hz | | Low Frequency Driver | 15" / 38.1 cm | | Voice Coil Diameter | 3" / 7.6 cm | | | | Amplifier Class | Class-D DigiproG3 | | RMS Power | 900 W | | Peak Power | 1800 W | | | | Controller | DSP 56-Bit | | AD/DA Conversion | 24-Bit / 48 kHz | | Controls | Rotary Encoder (8 Presets), Input Sensitivity, Power ON LED, Signal LED, Limiter LED, Status LED | | Limiter | Peak, RMS, Thermal | | Max Delay | 58.6 ms Max (via RDNet) | | | | Input | 1 x XLR-F (MIC / LINE)
1 x USB (Data Service)
1 x RDNet Data
1 x Mains powerCON | | Output | 1 x Balanced XLR-M (LINK)
1 x RDNet Data
1 x Mains powerCON | | | | Power Specifications | 110-120 VAC | | Housing | Polypropylene PP | | Grille | Yes, Full | | Handles | 1 x On Left Side
1 x On Top | | Rigging Points | 2 x M10 on Top
1 x M10 on Back | | Pole Mount | 1-3/8" / 36 mm | | Dimensions (W x H x D) | 16.5 x 28.4 x 16.5 / 420 x 722 x 419 mm | | Weight | 40.1 lb / 18.2 kg |
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