Scan-Speak Revelator 23W/4557T00 9" Aluminum Cone Subwoofer - white

The Scan-Speak Revelator 23W/4557T00 Subwoofer represents a pinnacle of low-frequency engineering, designed to deliver deep, articulate, and controlled bass that transforms any high-fidelity audio system. This driver is the ideal choice for audiophiles and custom installers seeking to build a sealed or vented subwoofer enclosure that demands precision and authority, from home cinema setups to dedicated two-channel music systems. Its exceptional build quality ensures it can handle demanding passages with ease, providing a foundation that is both powerful and musically nuanced.

At the heart of this subwoofer lies a high-excursion paper cone, renowned for its natural damping and low coloration, which is driven by a robust ferrite magnet motor system. With a linear excursion (Xmax) of 13mm, it can move substantial air volume to produce deep, room-filling bass without distortion. The electrical and mechanical parameters, including a Qts of 0.47 and a sensitivity of 82dB (1m/2.83V), are carefully balanced for optimal performance in compact enclosures. The 8-inch nominal diameter (228.6mm) and 225mm cutout diameter, combined with a 3.45-ohm DC resistance and 1.65mH inductance, ensure seamless integration with quality amplification. This Revelator subwoofer is a testament to Scan-Speak’s commitment to sonic excellence, offering a refined and powerful low-end response that elevates any listening experience.