Scan-Speak Revelator 18W/4531G00 Mid-range Woofer

The Revelator 18W/4531G00 Mid-range Woofer from Scan-Speak represents a pinnacle of engineering for discerning audio enthusiasts. Designed as a dedicated mid-band subwoofer, this driver excels at delivering precise, articulate mid-bass reproduction, forming the critical foundation for any high-fidelity loudspeaker system. Its construction ensures that every note is rendered with authority and clarity, bridging the gap between deep low frequencies and the upper midrange seamlessly.

This woofer is ideally suited for use in high-end two-way or three-way speaker designs, where accurate mid-bass performance is paramount. Whether you are building a studio monitor, a home theatre system, or a premium stereo pair, the Revelator provides the controlled, dynamic response necessary to bring recordings to life. It handles complex passages with ease, ensuring that bass lines and lower vocal registers remain tight and well-defined.

Technically, the driver features a generous 11mm linear excursion (Xmax), allowing for impressive output without distortion. With a sensitivity of 90dB (SPL 1m/2.83V) and a total Q factor (Qts) of 0.35, it offers excellent efficiency and control. The low DC resistance (Re) of 3.4 ohms and minimal voice coil inductance (Le) of 0.3mH contribute to its fast, accurate transient response. Housed in a robust 177.8mm frame with a depth of 77.4mm, it is engineered for reliable, long-term performance.

In summary, the Revelator 18W/4531G00 is a superb choice for those seeking uncompromising mid-bass quality in their loudspeaker projects, combining advanced engineering with Scan-Speak’s renowned build standards.