SB Acoustics SB26STCN-C000-4 1'' Textile Dome Tweeter

The SB26STCN-C000-4 Dome Tweeter from SB Acoustics delivers exceptional high-frequency clarity, making it a superb choice for audiophiles and DIY speaker builders seeking to elevate their sound systems. Designed to reproduce the finest details in music, this tweeter excels in two-way speaker designs, where its precise treble response complements midrange drivers seamlessly. Whether you are upgrading existing bookshelf speakers or constructing custom loudspeakers, this unit ensures a natural and airy top end that brings recordings to life.

At the heart of this tweeter lies a 25.4mm dome diaphragm, engineered for low distortion and wide dispersion. With a sensitivity of 92dB (SPL 1m/2.83V) and a 4-ohm impedance, it pairs efficiently with a variety of amplifiers, delivering clear output without demanding excessive power. The technical specifications reveal careful engineering: a low DC resistance (Re) of 3.2 ohms and a voice coil inductance (Le) of just 0.04mH contribute to extended high-frequency response. The resonance frequency (Fs) of 95Hz, combined with a total Q factor (Qts) of 0.9, ensures smooth integration into crossover networks. The mechanical (Qms: 1.8) and electrical (Qes: 2.0) damping factors are well-balanced for accurate transient reproduction.

This tweeter is a reliable choice for achieving refined, detailed treble in high-fidelity audio projects, offering both performance and value for discerning listeners.