SB Acoustics SB29RDNC-C000-4 Ring Dome Tweeter with Neodymium Magnet

The SB29RDNC-C000-4 Ring Dome Tweeter from SB Acoustics represents a refined approach to high-frequency reproduction, engineered to deliver exceptional clarity and detail. With a sensitivity of 94 dB at 1m/2.83V, this tweeter is ideally suited for demanding audio systems where efficiency and precision are paramount. Whether used in high-end home loudspeakers, studio monitors, or custom automotive installations, it excels at reproducing the finest nuances in music, from shimmering cymbals to delicate vocal sibilance, ensuring an immersive listening experience.

At the heart of this tweeter lies a 25.4 mm ring dome diaphragm, a design that combines the benefits of a traditional dome with reduced distortion and improved off-axis response. The 4-ohm impedance and low DC resistance of 3 ohms facilitate easy integration with a wide range of amplifiers. Technical specifications reveal a resonant frequency of 58 Hz, a total Q factor (Qts) of 0.34, and remarkably low voice coil inductance (Le) of just 0.05 mH, contributing to extended high-frequency extension and transient accuracy. The mechanical (Qms) and electrical (Qes) Q factors of 0.9 and 0.54 respectively indicate a well-damped, controlled performance. This tweeter is an excellent choice for audiophiles and builders seeking a high-efficiency, low-distortion driver that brings lifelike treble to any high-fidelity system.