Mechanical & Cabinet Design
Crafted from premium Chinese birch plywood, this 15-inch full-range loudspeaker features a robust, acoustically optimized enclosure engineered for maximum structural rigidity and minimal resonance. The cabinet is finished with a durable, textured black coating for long-lasting performance in touring and fixed-installation environments.
Key mechanical highlights:
Ergonomic recessed side handles for effortless transport and installation
Premium perforated metal grille with a honeycomb pattern, providing superior driver protection while maintaining unobstructed sound dispersion
Illuminated OPRA logo (front and side embossed branding) for a premium, customizable visual presence
Precision-machined cabinet geometry with angled front baffle, optimized for consistent coverage and reduced internal standing waves
Electro-Acoustic Performance
This high-output full range system is designed for professional live sound, installed sound, and touring applications, delivering powerful, clear audio across the entire frequency spectrum.
Core electro-acoustic specifications:
Low-Frequency Driver: 15" high-excursion woofer with a 100mm (4") voice coil, engineered for deep, punchy bass and high power handling
High-Frequency Driver: Premium compression driver with a 75mm (3") voice coil, paired with a precision waveguide for smooth, extended high-frequency response and wide, uniform coverage
Full-Range Integration: Optimized crossover network ensures seamless blending between LF and HF drivers, delivering a natural, coherent soundstage
High Sensitivity & Power Handling: Tuned for high efficiency, making it ideal for long-throw and high-SPL applications, with reliable performance under continuous high-power operation