dB Technologies Opera Nona 210 PA Speaker

The dBTechnologies OPERA NONA 210 is a powerful active loudspeaker designed for live performance, DJ applications and portable PA systems. Combining two 10” ceramic woofers with a coaxial mid-high-frequency driver, it delivers high output with coherent coverage from a compact enclosure. Its quasi-3-way acoustic design is powered by a 1000 W RMS Class D amplifier, with 2000 W peak power available for demanding applications. Integrated DSP with Linear Phase FIR Filters helps optimise the system response, while seven selectable presets provide straightforward adjustment for different applications, including Club, Vocal, Playback and Wedge modes. Two independent balanced combo inputs allow microphones, instruments and playback sources to be connected directly, with individual sensitivity switches and level controls for convenient operation. The OPERA NONA 210 can be used as a main PA speaker, stage monitor or fill speaker, with two dedicated wedge angles and a D36 mm pole mount. Its polypropylene enclosure also incorporates three handles and three M10 rigging points for practical installation and transport.

• Quasi 3 Way Coaxial Design - Two 10” ceramic woofers work with a coaxial mid-high driver to provide powerful output and coherent 90° x 60° coverage.
• 1000 W RMS Class D Amplification - The integrated amplifier delivers 1000 W RMS and up to 2000 W peak power for demanding live and playback applications.
• Integrated DSP Processing - Seven selectable presets and Linear Phase FIR Filters provide optimised performance for different applications, including main PA and stage monitoring.

Powerful Quasi 3 Way Performance:

The OPERA NONA 210 combines two 10” ceramic woofers with a coaxial mid-high-frequency driver in a compact quasi-3-way configuration. This design provides a balanced approach to high output and consistent coverage, making the speaker suitable for a wide range of live sound applications. The two low-frequency drivers feature 2.5” voice coils, while the high-frequency section uses a 1” exit with a 1.4” voice coil. A 90° x 60° directivity pattern provides controlled coverage for audiences and performance spaces. With a maximum SPL of 131.5 dB, the OPERA NONA 210 is capable of delivering substantial output while maintaining a practical footprint for portable PA systems, DJ setups, stage monitoring and fill applications.

Flexible DSP and Amplification:

A 1000 W RMS Class D amplifier provides 500 W of amplification to each section, with 2000 W peak power available when additional headroom is required. The integrated DSP uses Linear Phase FIR Filters to optimise the speaker's response, while seven presets make it easy to configure the system for different applications. Available settings include Club, Vocal, Bass Reduction, Playback, Bass Boost, Wedge Vocal and Wedge Playback. Two independent balanced combo inputs provide direct connections for microphones, instruments and playback sources, with individual input sensitivity switches and level controls. A balanced XLR output is also provided, with an output routing selector allowing the speaker to integrate conveniently into larger sound systems.

Designed for Portable PA and Monitoring:

The OPERA NONA 210 is designed to adapt to a variety of installation and performance requirements. Its polypropylene enclosure features two side handles and one top handle, making the 19.2 kg cabinet easier to position and transport. A D36 mm pole mount allows conventional speaker stand mounting, while two dedicated wedge angles provide flexible positioning when the cabinet is used as a floor monitor. Three M10 rigging points, including two on the top and one on the rear, provide additional installation options. A ground lift switch is included for practical system setup, while peak, RMS and thermal limiters help protect the speaker during operation. With its combination of mounting options, monitoring angles, and DSP presets, the OPERA NONA 210 can serve as a main PA, monitor or fill speaker.

• Speaker Type: Quasi 3 Way Active Speaker
• Frequency Response: 55 - 20,000 Hz at -10 dB
• Frequency Response: 60 - 20,000 Hz at -6 dB
• Maximum SPL: 131.5 dB
• HF Driver: 1” Exit, 1.4” Voice Coil
• HF Directivity: 90° x 60°
• LF Drivers: 2 x 10”, 2.5” Voice Coils
• Amplifier Technology: Class D Auto-range
• RMS Power: 1000 W, 2 x 500 W
• Peak Power: 2000 W
• AD/DA Converter: 24-bit / 48 kHz
• Crossover Frequency: 1900 Hz
• Limiter: Peak, RMS and Thermal
• DSP Functions: Linear Phase FIR Filters
• Signal Inputs: 2 x balanced combo XLR/jack
• Signal Output: 1 x balanced XLR
• Audio Input Controls: 2 x sensitivity switch, 2 x level knob
• DSP Control: Preset rotary
• Ground Lift: Switchable
• Output Routing: Selector switch
• Housing: Polypropylene
• Grille: 1.2 mm metal
• Handles: 2 x side, 1 x top
• Rigging Points: 2 x M10 on top, 1 x M10 on rear
• Pole Mount: D36 mm
• Width: 300 mm
• Height: 615 mm
• Depth: 324 mm
• Weight: 19.2 kg