Scan-Speak Illuminator R3004/602000 1" Ring Radiator

The Scan-Speak Illuminator R3004/602000 Ring Radiator Tweeter represents a pinnacle of high-frequency engineering, delivering exceptionally clean and detailed treble for discerning audio enthusiasts. Its innovative ring radiator design minimises distortion and ensures a remarkably smooth frequency response, making it an ideal choice for high-end loudspeaker systems where accuracy and transparency are paramount.

This tweeter excels in a variety of demanding applications, from two-way monitor speakers to multi-way reference systems. It is particularly well-suited for near-field listening environments, such as studio monitors or high-fidelity home audio setups, where its ability to reproduce subtle nuances and transient details truly shines. The low resonance frequency of 625 Hz allows for a seamless crossover integration with midrange drivers, providing a coherent and natural soundstage.

Technically, the R3004/602000 features a 25.4 mm dome constructed from a proprietary material, ensuring rigidity and low mass. With an impedance of 4 ohms and a sensitivity of 87.4 dB (SPL 1m/2.83V), it offers excellent efficiency. The exceptionally low voice coil inductance of 0.02 mH and a total Q factor of 1.14 contribute to its controlled, accurate behaviour. The tweeter can handle up to 13 watts of power, while its mechanical (Qms 5.73) and electrical (Qes 1.43) damping characteristics are carefully balanced for optimal performance.

A superb choice for those who demand the highest fidelity, this Illuminator series tweeter brings studio-grade precision to any high-performance loudspeaker project.