SB Acoustics Satori TW29B-B Beryllium Dome Tweeter

The Satori TW29B-B Dome Tweeter from SB Acoustics represents a pinnacle of high-frequency driver engineering, designed for audiophiles and loudspeaker builders who demand uncompromising clarity and detail. This tweeter excels in high-end home audio systems, studio monitors, and bespoke speaker designs where accurate, airy treble reproduction is essential. Its exceptional stiffness-to-mass ratio makes it ideal for revealing subtle nuances in recordings, from delicate cymbal crashes to the natural resonance of acoustic instruments.

At the heart of this driver lies a 28.6 mm beryllium dome diaphragm, renowned for its extraordinary rigidity and low moving mass, enabling it to break up at frequencies far beyond the audible range for a clean, distortion-free response. With a sensitivity of 92 dB SPL at 1m with 2.83V, it integrates seamlessly into multi-way systems. The tweeter features a low DC resistance of 3 ohms and a nominal impedance of 4 ohms, complemented by a mechanical Q of 2.9, an electrical Q of 1.3, and a total Q of 0.9 for controlled damping. Its voice coil inductance is a mere 0.02 mH, ensuring extended high-frequency extension. The compact design, with a 70 mm cut-out and 103.8 mm overall diameter, mounts securely via six 4.2 mm holes, while a depth of 42.3 mm allows for flexible enclosure integration. This tweeter delivers the transparency and precision that define reference-class audio.