Ringdome tweeter

The Ringdome tweeter represents a refined evolution in high-frequency driver design, offering a compelling alternative to conventional dome tweeters for discerning audio enthusiasts. These drivers are distinguished by their unique annular diaphragm, which combines the wide dispersion of a dome with the controlled directivity and lower distortion characteristics often associated with compression drivers. Ideal for use in high-fidelity loudspeakers, studio monitors, and bespoke DIY audio projects, the Ringdome tweeter excels in applications where clarity, detail, and a spacious soundstage are paramount. Whether you are designing a two-way bookshelf speaker or a multi-way floor-standing system, this driver type integrates seamlessly with midrange and bass drivers, delivering a smooth, uncoloured top end that brings recordings to life. From a technical standpoint, the Ringdome tweeter typically employs a lightweight, rigid diaphragm—often crafted from coated fabric, treated paper, or advanced polymers—suspended by a low-loss surround and driven by a powerful neodymium or ferrite magnet system. The annular shape reduces break-up modes and resonance, resulting in a cleaner, more extended frequency response well beyond 20 kHz. Many models feature a copper cap on the pole piece to lower inductance and minimise distortion, while a carefully designed rear chamber dampens unwanted backwaves. With a sensitivity typically ranging from 88 to 92 dB and a nominal impedance of 4 or 8 ohms, these tweeters are straightforward to integrate into passive or active crossover networks. Brands such as SB Acoustics, Scan-Speak, Monacor, and Peerless by Tymphany offer a wide selection, ensuring there is a Ringdome tweeter to suit every design philosophy and budget.