Tang Band W3-1876S Subwoofer

The Tang Band W3-1876S Subwoofer is a compact yet powerful driver designed to deliver deep, controlled bass without demanding excessive enclosure space. Its 3-inch nominal diameter and polypropylene cone make it an ideal choice for audio enthusiasts seeking to enhance small-scale sound systems, from desktop speakers and portable Bluetooth enclosures to custom automotive installations. The subwoofer’s balanced performance ensures it integrates seamlessly into sealed cabinets, providing tight, articulate low-end response that belies its modest size.

At the heart of this subwoofer lies a neodymium magnet, which offers exceptional magnetic strength while minimising weight and bulk. The polypropylene cone contributes to low distortion and consistent behaviour across its frequency range. With a total Q factor (Qts) of 0.43, the W3-1876S is optimised for small sealed enclosures, delivering a smooth roll-off and controlled transient response. Its maximum linear excursion (Xmax) of 5 mm allows for significant cone movement, enabling deeper bass extension. The 6-hole mounting pattern and a cut-out diameter of 74.4 mm simplify installation, while the 3.6-ohm DC resistance ensures efficient power handling.

This subwoofer is a versatile solution for anyone looking to add authoritative low frequencies to a compact audio system. Its robust construction and thoughtful engineering make it a reliable choice for both DIY projects and professional upgrades.