Dayton Audio TD20F-4 3/4" Soft Dome Neodymium Tweeter 4 Ohm

The Dayton Audio TD20F-4 Dome Tweeter delivers exceptionally clear and detailed high-frequency reproduction, making it a superb choice for audiophiles and DIY enthusiasts alike. Designed to enhance any audio system, this 19mm soft dome tweeter is ideal for upgrading existing speakers or building compact, high-performance loudspeaker systems from scratch. Its precise engineering ensures that every nuance and subtlety in your music is faithfully rendered, from shimmering cymbals to delicate vocal harmonics.

This tweeter excels in a variety of applications, including bookshelf speakers, two-way designs, and even as a replacement driver in vintage cabinets. With a 4-ohm impedance and a sensitivity of 90 dB (1m/2.83V), it pairs effortlessly with a wide range of amplifiers and crossover networks, offering flexibility for both novice builders and seasoned professionals. The soft dome material provides a smooth, natural sound signature that minimises listening fatigue over extended sessions.

Technical features include a low DC resistance of 3.4 ohms and a remarkably low voice coil inductance of just 0.03 mH, ensuring excellent transient response and extended high-frequency extension. The resonance frequency is 1696 Hz, while the total Q factor (Qts) of 1.38 allows for versatile integration. With a compact 65 mm diameter and a cut-out size of 38.1 mm, installation is straightforward in most enclosures. The TD20F-4 is a reliable, high-quality component that brings professional-grade performance to any audio project.