Visaton W 170 6.5" Woofer

The Visaton W 170 6.5" Woofer 8 Ohm is a high-quality bass-midbass driver designed to deliver clear, natural sound reproduction in a variety of speaker projects. This versatile unit is ideal for use in two-way or three-way loudspeaker systems, as well as in compact subwoofer enclosures, where its balanced performance ensures accurate low-frequency extension and articulate midrange presence. Whether you are building bookshelf speakers, floor-standing towers, or custom automotive audio installations, this woofer provides a reliable foundation for your design.

Engineered with a treated paper cone, the W 170 offers a smooth frequency response and controlled damping characteristics. Its total Q factor (Qts) of 0.69 makes it suitable for both sealed and ported enclosures, giving you flexibility in tuning. The 8 Ohm impedance and 87 dB sensitivity (1m/2.83V) ensure efficient power handling, while the 0.9 mH voice coil inductance contributes to stable impedance behaviour. With a maximum linear excursion (Xmax) of 2 mm and a robust 73 mm mounting depth, this driver fits neatly into standard baffle cutouts (146 mm diameter). The four-hole fixing pattern and 159 mm screw circle simplify installation, making the W 170 a practical choice for DIY enthusiasts and professional builders alike.