15FCX76 – High-Efficiency Coaxial Driver for Full-Range Sound Reinforcement

The 15FCX76 from B&C Speakers is a premium-grade, 15-inch coaxial loudspeaker designed for high-output, full-range sound systems. Featuring a ferrite magnet assembly and integrated compression driver, the 15FCX76 combines extended low-frequency response with crisp high-end reproduction in a compact, coaxial format. Whether you’re designing stage monitors, portable PA systems, or compact floor-standing speakers, this driver offers a powerful, integrated solution for accurate and impactful sound.

Manufactured in Italy to exacting standards, the 15FCX76 reflects B&C’s commitment to audio fidelity, mechanical reliability, and world-class transducer engineering.

Coaxial Design for Point-Source Clarity

The 15FCX76 incorporates a 15″ low-frequency cone and a 3″ (voice coil diameter) compression driver mounted coaxially. This integrated design produces a true point-source output, delivering phase-coherent sound that remains consistent across the coverage area. Ideal for live monitoring and FOH applications, coaxial alignment ensures tighter vertical control and more natural vocal presence—especially important in nearfield setups like stage wedges or front fills.

By combining LF and HF elements into one physical driver, the 15FCX76 minimizes lobing and phase interference, resulting in more intelligible audio and smoother off-axis response.

Powerful Ferrite Magnet Assembly

Built with a robust ferrite magnet structure, the 15FCX76 delivers reliable performance in demanding environments. The high-efficiency motor supports 400W AES power handling on the LF side and 80W AES for the HF section. This allows the driver to handle extended periods of high SPL without thermal compression or mechanical failure—making it a smart choice for professional sound reinforcement where power and durability are essential.

The ferrite motor also keeps cost manageable without compromising on sonic performance, offering excellent value in the high-end coaxial category.

Extended Frequency Response and Crossover Flexibility

The LF component of the 15FCX76 offers a smooth, extended response from 40 Hz up to 18 kHz, allowing for crossover points as low as 1.2 kHz. This wide bandwidth simplifies system design and gives integrators flexibility in tuning or matching passive crossovers.

Thanks to its clean and usable midrange, the 15FCX76 performs exceptionally well in applications requiring vocal clarity and tonal balance across the full spectrum.

Advanced Materials for Long-Term Performance

The 15-inch woofer cone is constructed from treated cellulose for stiffness and low coloration. A double silicone spider ensures stable excursion and reduces mechanical distortion, even during extended high-output operation. The HF compression driver features a titanium diaphragm for precise high-frequency response and long-term reliability.

Combined with a carefully vented chassis and optimized thermal paths, the 15FCX76 is engineered for longevity under tour-grade conditions.

Easy Integration for Loudspeaker Designers

The 15FCX76 is a favorite among cabinet builders and OEM designers due to its balance of performance, reliability, and integration simplicity. Its compact depth, front-mounted HF section, and well-matched acoustic profile make it ideal for a wide variety of enclosure designs—from wedge monitors to top boxes and portable powered systems.

B&C also offers passive crossovers tuned for this model, helping reduce design time and ensure consistent output across production runs.

Specifications

• Nominal Diameter: 15 inches

• Voice Coil Diameter (LF): 76 mm (3 in)

• Voice Coil Diameter (HF): 75 mm (3 in)

• LF Power Handling (AES): 400 W

• HF Power Handling (AES): 80 W

• Frequency Range: 40 Hz – 18 kHz

• Crossover Frequency: 1.2 kHz

• LF Sensitivity (1W/1m): 98 dB

• HF Sensitivity (1W/1m): 105 dB

• Nominal Impedance: 8 ohms

• Magnet Type: Ferrite

• Diaphragm Material (HF): Titanium

• Recommended Enclosure Type: Stage monitor, full-range cabinet, top box

• Country of Origin: Italy

Conclusion

For professionals seeking a robust, high-output coaxial transducer with premium sound quality and reliable construction, the 15FCX76 stands out as one of B&C’s most versatile solutions. With a full-range frequency response, high power handling, and excellent sensitivity, this driver is built for real-world applications where performance and clarity cannot be compromised.

Whether you’re building custom monitors, compact FOH cabinets, or powered PA systems, the 15FCX76 delivers everything needed for powerful, clean, and phase-accurate sound reproduction—backed by the engineering expertise of B&C Speakers.

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About B&C Speakers S.r.L.

B&C Speakers products are built in Bagno a Ripoli (Florence), Italy., ensuring high quality products to suite your speaker building requirements. Their 10,500 square meter facility incorporates highly sophisticated automation and quality control. Over the years they become one of the world leaders in the Professional Audio market, a brand recognized everywhere as a premium product that offers excellent value to the consumer.