SB Acoustics SB29NRX75-6 10" Woofer

The SB29NRX75-6 Subwoofer from SB Acoustics represents a masterful blend of precision engineering and high-fidelity performance, designed to elevate any audio system with deep, articulate low-frequency reproduction. As part of the esteemed NRX Norex series, this 10-inch driver is ideally suited for both home theatre and high-end music applications, where controlled, accurate bass is paramount. Whether you are building a dedicated subwoofer enclosure or integrating it into a multi-way loudspeaker design, its robust construction ensures it delivers consistent, distortion-free output even at demanding listening levels.

Technically, the subwoofer features a long-excursion design with an impressive 11mm linear travel (Xmax), allowing it to move substantial air for powerful yet precise bass. The 75.44mm voice coil and 4.2-ohm DC resistance (Re) work in concert with a low resonance frequency of 21 Hz, enabling deep extension into the sub-bass region. The total Q factor (Qts) of 0.35, combined with a mechanical Q (Qms) of 5.7 and an electromagnetic Q (Qes) of 0.38, indicates excellent damping and control, ensuring tight, punchy response. With a sensitivity of 88 dB and a 6-ohm impedance, this subwoofer integrates seamlessly into a variety of amplifier configurations, while the Norex cone material and advanced suspension mechanics guarantee long-term reliability and sonic accuracy. Ideal for audiophiles and DIY enthusiasts alike, the SB29NRX75-6 delivers a compelling foundation for any serious audio project.