Opera Loudspeakers Callas Diva - (Open Box Pair)

Kellen's own personal pair of Callas Diva's. Less than 50 hours of use, Like New Condition.

They delivers exemplary sound reproduction grounded in acoustic principles. Its design ensures remarkable transient response and spatial accuracy in even compact environments.

The Callas Diva employs a sophisticated three-way system utilizing a long-throw 8-inch woofer complemented by a 7-inch polypropylene midrange and a renowned 1-inch Scanspeak 9700 tweeter. The woofer's aluminum cone and advanced magnetic design optimize control, allowing for low-frequency extension up to 1500 Hz, while ensuring minimal intermodulation distortion due to its exceptional peak-to-peak displacement. The rear radiation system employs two tweeters in a natural dipole configuration, carefully managing the phase and timing of sound waves to create a rich and immersive soundstage. This design, combined with the ability to adjust low-frequency response via the reflex port, enhances the speaker's adaptability in various listening environments, providing flexibility and precision for close listening scenarios.

Key Features

• Three-way Design: Optimizes frequency distribution across dedicated drivers, improving audio clarity and dynamics.
• Long-throw Woofer: Allows for significant displacement, achieving high sound pressure levels while minimizing distortion.
• Natural Dipole Radiation: Two rear-tweeters enhance spatial detail without interfering with direct sound, preserving transient accuracy.
• Adjustable Low-frequency Response: Reflex port modification adapts the speaker output for various room acoustics, enhancing flexibility.
• Annealed Polypropylene Midrange: Combines excellent internal damping with thermal treatment for increased rigidity, optimizing midrange performance.
• High-performance Tweeter: The Scanspeak 9700 tweeter is known for its exceptional sound quality and reliability, ensuring long-lasting performance.

Technical Specifications

• Woofer: 8 inch long-throw aluminum cone
• Midrange: 7 inch annealed polypropylene
• Tweeter: 1 inch Scanspeak 9700
• Power Handling: >115 dB at 200 Hz
• Frequency Response: 200 Hz to 1500 Hz
• Linear Displacement: 12 mm peak-to-peak (midrange)
• Reflex Port: Adjustable

We ship via specialized freight carriers who understand the value of your investment. Your equipment arrives fully insured and ready to integrate into your system. Delivery typically occurs within 5-7 business days.

Due to the precise nature of high-end acoustic equipment, returns are accepted within 14 days of delivery. Items must be in flawless, factory-new condition and in their original packaging. Please note that unsealed equipment is subject to a restocking fee, and return freight is the responsibility of the buyer.