SB Acoustics SB26STC-C000-4 Textile Dome Tweeter

The SB26STC-C000-4 Textile Dome Tweeter from SB Acoustics is a high-performance driver designed to deliver exceptional clarity and detail in the upper frequency range. Engineered for audiophiles and DIY enthusiasts, this tweeter excels in a variety of applications, including high-fidelity loudspeaker systems, studio monitors, and custom audio projects where precise high-frequency reproduction is paramount. Its versatile design makes it an ideal choice for both two-way and multi-way speaker configurations, ensuring seamless integration with woofers and midrange drivers.

At the heart of this tweeter lies a 25.4mm textile dome, which provides a smooth and natural sound signature. With an impedance of 4 ohms and a sensitivity of 91.5 dB SPL at 1 metre with 2.83V input, it offers efficient power handling and impressive output. The technical specifications reveal a resonance frequency (Fs) of 75 Hz, a DC resistance (Re) of 3.2 ohms, and low voice coil inductance (Le) of 0.04 mH, contributing to extended high-frequency response and reduced distortion. The Qts of 1.12, along with Qms of 3 and Qes of 1.78, indicates a well-damped design that ensures controlled performance. Whether you are upgrading existing speakers or building from scratch, this tweeter delivers the accuracy and refinement required for critical listening.