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dBTechnologies OPERA NONA 210 — Active 3-Way Coaxial 2 x 10" Loudspeaker The dBTechnologies OPERA NONA 210 is a professional active loudspeaker that combines an advanced coaxial 3-way design with a compact, rugged enclosure. Featuring two 10" low-frequency drivers and a coaxial 1.4" mid-high frequency driver, this speaker delivers impressive power and sound precision in a format that fits easily into any concert or installation scenario. Product Features Quasi 3-way coaxial design — The coaxial configuration combines a dual low-frequency section with a 1.4" voice coil mid-high driver featuring a Compression Driver (CD) horn. 1000 W RMS Class D amplifier (2000 W peak) with automatic voltage range. Maximum sound pressure level of 131.5 dB SPL — Powerful volume in a compact size. Built-in 28/56-bit DSP processor with presets and linear phase FIR filters. Controlled directivity pattern 90° × 60° — Uniform sound coverage. 2 x 10" configuration provides 39% greater radiation surface in the low-frequency range compared to a single 12" woofer. Versatility — PA system, stage monitor, mobile setup, or fixed installation. Professional Capabilities for Your Creativity The OPERA NONA 210 active loudspeaker was designed with the most demanding professional sound reinforcement users in mind. Its unique quasi 3-way coaxial design is a true innovation in its class — two 10-inch low-frequency drivers with 2.5" voice coils work in tandem to create a powerful low-frequency section that generates deep, precise bass without compromise. The coaxially mounted 1.4" voice coil mid-high driver with a compression horn (CD) is responsible for clean, detailed reproduction of mid and high frequencies, eliminating unwanted interference between drivers. The built-in 1000 W RMS Class D amplifier ensures exceptional energy efficiency and low device weight — the entire unit weighs only 19.2 kg. The automatic voltage range ensures stable operation regardless of power supply conditions. The integrated 28/56-bit DSP processor with 24-bit / 48 kHz AD/DA converter controls every aspect of sound reproduction — from linear phase FIR filters, to Peak, RMS, and thermal limiters, to precise presets that adjust the operational characteristics to specific applications. This provides the user with a ready-to-use solution that requires no additional processing equipment. The frequency range of 55–20,000 Hz (at -10 dB threshold) covers the entire audible spectrum, and the maximum sound pressure level of 131.5 dB SPL guarantees that sound reaches every listener — even on large outdoor stages. The controlled directivity pattern of 90° horizontally and 60° vertically ensures uniform acoustic coverage, minimizing unwanted reflections and ensuring predictable sound in various conditions. Connection flexibility includes two combo XLR/jack balanced inputs and one balanced XLR output, allowing multiple speakers to be linked into larger sound reinforcement systems. The polypropylene enclosure and full protective grill guarantee resistance to stage and transport conditions. Three M10 mounting points (two on top, one on the back) and a Ø 36 mm tripod socket open up wide mounting possibilities — from tripod stands, to ceiling suspension, to use as a wedge stage monitor thanks to dedicated DSP presets. Applications Main PA system for concerts and outdoor events Wedge stage monitor thanks to DSP presets Mobile sound system for DJs and bands Fixed installation in conference rooms, clubs, and cultural venues Professional sound reinforcement for corporate events and large gatherings Stage and PA sound system in multi-speaker configuration Detailed Technical Specifications Type: Active quasi 3-way loudspeaker system Frequency range [-10 dB]: 55–20,000 Hz Frequency range [-6 dB]: 60–20,000 Hz Maximum SPL level: 131.5 dB HF Driver: 1" with CD horn, 1.4" voice coil Dispersion: 90° horizontal × 60° vertical LF Drivers: 2 x 10", 2.5" voice coil Amplifier Class: Automatic voltage range, Class D RMS Power: 1000 W Peak Power: 2000 W DSP Processor: 28/56-bit, linear phase FIR filters AD/DA Converter: 24 bit / 48 kHz Crossover Frequency: 1900 Hz Limiter: Peak, RMS, thermal Inputs: 2 x combo XLR/jack, balanced Output: 1 x XLR, balanced Dimensions (W x H x D): 300 x 615 x 324 mm Weight: 19.2 kg Materials and Construction The speaker enclosure is made of high-quality polypropylene, a material resistant to mechanical damage, moisture, and variable weather conditions. The full protective grill safeguards the drivers from accidental impacts during transport and installation. The enclosure structure has been optimized for acoustics — the compact dimensions of 300 x 615 x 324 mm and a weight of only 19.2 kg make it an extremely mobile device that can be easily handled by one person. Three M10 mounting points (two on top, one on the back) and a 36 mm diameter tripod socket ensure versatile mounting options. Package Contents dBTechnologies OPERA NONA...