dBTechnologies OPERA 15 - active two-way 15" 600W speakerOPERA 15 is the flagship model in the series of professional active loudspeakers from Italian manufacturer dBTechnologies, combining advanced DSP signal processing with powerful sound and exceptional versatility. This active two-way system with a 15-inch woofer and 1" compression driver offers an impressive 600W RMS power, reaching a peak sound pressure level of 130 dB. Designed with the most demanding stage applications in mind, OPERA 15 utilizes a unique asymmetrical horn design and FIR filters in Linear Phase technology, ensuring consistent, crystal-clear sound in every listening position. Italian engineering precision and modern materials make it one of the most advanced solutions in its price class, combining stage reliability with mobility and ease of use.

Product FeaturesOPERA 15 stands out from the competition thanks to its 600-watt Class D amplifier with impressive energy efficiency and an advanced 56-bit DSP processor with 24-bit/48KHz AD/DA converter. The unique asymmetrical horn design provides an optimal dispersion pattern: 100° horizontally (asymmetrically 85° up/120° down) and 85° vertically (+25°/-60°), which eliminates unwanted reflections and ensures even sound coverage at both near and far distances. FIR (Finite Impulse Response) filters in Linear Phase technology guarantee phase coherence and tonal neutrality, while the 15-inch woofer with a 2-inch voice coil and 1-inch compression driver with a 1.4-inch voice coil reproduce the full 50 Hz - 20 kHz range with exceptional precision. The multifunctional enclosure weighs just 18.3 kg, and 8 factory presets accessible via a rotary knob facilitate adaptation to different scenarios. A system of limiters (Peak, RMS, Thermal) protects the transducers from overload, ensuring reliability during intensive stage use.

Professional Capabilities for Demanding ApplicationsThe technology employed in the OPERA 15 transforms every performance into an unforgettable sonic experience. The advanced DSP processor not only manages the crossover at 1800 Hz, but also implements a three-stage limiter system (Peak, RMS, Thermal) protecting the transducers from damage at maximum SPL of 130 dB. FIR filters eliminate non-linearities in phase response, which in practice means that all frequencies reach the listener at the same time - an effect particularly noticeable in vocal articulation and the precision of transients from percussion and string instruments. The asymmetrical horn is not just a technical innovation, but a practical stage solution: by directing more energy downward and outward, the system ensures even coverage for both front rows and rear sections of the venue, minimizing energy loss into the ceiling and reducing unwanted reflections. The Class D amplifier generates 600W continuous power with impressive efficiency, providing dynamic sound without distortion even at full power. With a -10dB frequency at 50 Hz, the OPERA 15 delivers a solid bass foundation without the need for an additional subwoofer in smaller configurations, becoming a complete full-range solution. The built-in 8 presets include optimal settings for various applications, from acoustic performances to powerful rock sound, and the intuitive rear panel interface allows for quick parameter adjustment even in dark stage conditions.

ApplicationsMain sound system for small and medium live events, concerts and outdoor eventsActive stage monitor with 45° monitoring angle for musicians, vocalists and speakersSatellite in systems with dBTechnologies subwoofers for low-frequency extensionPlayback system for DJs, mobile DJs and dance eventsPermanent installations in music clubs, pubs and entertainment venuesSound reinforcement in churches, temples and religious worship facilitiesSound reinforcement for conferences, lectures and business presentationsSound systems for mobile bands and event companiesStage support in theaters, concert halls and cultural centersDetailed Technical SpecificationsType: Active two-way loudspeakerFrequency Response [-10dB]: 50 Hz - 20,000 HzFrequency Response [-3dB]: 56 Hz - 19,000 HzMaximum SPL: 130 dBAmplifier: Class D, 600W RMS / 1200W PeakWoofer: 15" with 2" (50mm) voice coilHigh-frequency driver: 1" compression driver with 1.4" (35mm) voice coilHorizontal Dispersion: 100° (asymmetrically 85° up/120° down)Vertical Dispersion: 85° (+25°/-60°)Horn Type: Asymmetrical HornDSP Processor: 56-bitAD/DA Converter: 24-bit/48KHzSystem Presets: Rotary knob (8 presets)Crossover Frequency: 1800 HzLimiter System: Peak, RMS, ThermalAdvanced DSP Features: Linear Phase FIR FiltersInputs: 1x Combo XLR/Jack 6.3mm (MIC/Line), 1x Combo XLR/Jack 6.3mm (MIC/Inst)Outputs: 1x XLR Male (CH1 Link/Mix OUT)Enclosure Material: Polypropylene with internal frameGrille: Full metal grilleHandles: 1 side, 1 topRigging Points: 2x M10 on top + 1x M10 on rearPole Mount: D36 mm standardMonitor Angle: 45°Dimensions (WxHxD): 420 x 722 x 419 m...