Visaton W 100 S - 4 Bass-midwoofer

The Visaton W 100 S - 4 is a 4-inch woofer designed to deliver clear, controlled bass and midrange frequencies, making it an excellent choice for audiophiles and DIY speaker builders. With a 4-ohm impedance and a treated paper cone, this driver offers natural sound reproduction with minimal coloration, ideal for high-fidelity audio systems.

This versatile woofer is well-suited for use in compact bookshelf speakers, small subwoofer enclosures, or as a dedicated mid-bass driver in multi-way designs. Its balanced performance also makes it a strong candidate for automotive audio upgrades, where space is limited but sound quality remains paramount. Whether you are constructing a home theatre system or a custom car audio setup, the W 100 S - 4 provides a reliable foundation for accurate low-frequency response.

Technically, the woofer features a total Q factor (Qts) of 0.46, striking a balance between sealed and ported enclosure compatibility. The mechanical Q (Qms) is 3.04, while the electrical Q (Qes) stands at 0.54, ensuring controlled damping. With a sensitivity of 89 dB SPL at 1m/2.83V and a maximum linear excursion (Xmax) of 2 mm, it delivers efficient, distortion-free output. The DC resistance (Re) is 3.4 ohms, and the voice coil inductance (Le) is 0.5 mH. The mounting cutout diameter is 94 mm, with a screw circle diameter of 111 mm and a depth of 54 mm, making installation straightforward.

In summary, the Visaton W 100 S - 4 offers a compelling blend of natural sound, technical precision, and build quality, making it a dependable component for discerning audio projects.