SB Audience BIANCO-44CD-PK Compression Driver

The BIANCO-44CD-PK Peek Dome Compression Driver from SB Audience represents a sophisticated solution for high-fidelity audio reproduction in professional sound reinforcement systems. Engineered as a pressure chamber compression driver, this component is designed to deliver exceptional clarity and power in demanding acoustic environments.

This driver excels in a variety of applications, including live sound reinforcement, fixed installation systems, and high-end home cinema setups. It is particularly well-suited for use in two-way or three-way speaker designs where precise high-frequency reproduction is critical, such as in line arrays, stage monitors, and studio monitors. Its robust construction ensures reliable performance in both touring and permanent installations.

At the heart of the driver lies a 25.4 mm polyether ether ketone (PEEK) diaphragm, a material renowned for its excellent stiffness-to-weight ratio and thermal stability, enabling accurate transient response and reduced distortion. With a sensitivity of 107 dB SPL at 1 metre with 2.83 V input and an 8 ohm impedance, it offers impressive efficiency. The recommended crossover frequency of 18 kHz ensures seamless integration with woofers, while the 6.2 ohm DC resistance and compact 120 mm (4.7 in) diameter with 61.5 mm depth facilitate straightforward enclosure design.

Combining advanced materials with meticulous engineering, this compression driver delivers the high output and low distortion required for professional-grade sound systems, making it a reliable choice for audio professionals seeking uncompromising performance.