Scan-Speak Discovery R2604/832000 1" Ring Radiator

The Scan-Speak Discovery R2604/832000 Ring Radiator Tweeter represents a refined approach to high-frequency reproduction, engineered to deliver exceptional clarity and detail in a variety of loudspeaker designs. This tweeter is ideally suited for audiophile-grade home speakers, studio monitors, and high-fidelity multi-way systems where precise treble response is paramount. Its ring radiator design offers a unique combination of wide dispersion and low distortion, making it an excellent choice for both two-way and three-way configurations, particularly when paired with midrange drivers that demand a seamless crossover transition.

At the heart of this tweeter lies a 25.4mm ring radiator diaphragm, which provides a larger radiating surface than conventional domes while maintaining low moving mass. The technical specifications underscore its performance: a low resonance frequency of 5 Hz ensures extended bass integration, while a total Q factor (Qts) of 0.44 and a DC resistance (Re) of 2.9 ohms contribute to controlled damping and efficient power handling. With a sensitivity of 90 dB (SPL 1m/2.83V) and a nominal impedance of 4 ohms, it pairs well with a wide range of amplifiers. The low voice coil inductance (Le) of 0.02 mH further enhances high-frequency extension and transient response.

Part of the Discovery Series, this tweeter combines advanced engineering with reliable build quality, offering a compelling upgrade for discerning listeners seeking natural, uncoloured sound. Whether for a new design or an existing project, the R2604/832000 delivers the precision and finesse required for truly immersive audio reproduction.