Peerless by Tymphany XT25SC40-04 1" Ring Radiator XT Tweeter 4 Ohm

The Peerless by Tymphany XT25SC40-04 Ring Radiator Tweeter delivers exceptional high-frequency clarity with remarkably low distortion, making it a standout choice for discerning audio enthusiasts. This 4-ohm ringdome tweeter is engineered to reproduce the finest details in music and film soundtracks, ensuring a natural and airy top end that complements both two-channel stereo systems and multi-channel home cinema setups. Its compact 43.9 mm cutout and shallow 20.1 mm depth allow for seamless integration into slim speaker enclosures and custom designs where space is at a premium.

Technically, the XT25SC40-04 features a lightweight 25.4 mm ring radiator diaphragm that combines the benefits of a dome and a ring radiator, offering wide dispersion and low mass for rapid transient response. With a sensitivity of 94 dB (1m/2.83V) and a low DC resistance of 3.2 ohms, it pairs efficiently with moderate amplification. The total Q factor of 0.63, along with a mechanical Q of 2.53 and an electromagnetic Q of 0.83, ensures controlled damping and smooth integration. An exceptionally low voice coil inductance of 0.01 mH minimises phase shift and distortion at high frequencies, while the resonance frequency of 1018 Hz supports a clean crossover point. This tweeter is an ideal upgrade for audiophiles seeking refined treble performance in compact speaker projects.