SB Acoustics Satori WO24TX-4 Textreme woofer

The Satori WO24TX-4 Textreme 9.5-inch woofer from SB Acoustics represents a masterful blend of engineering and artistry, delivering deep, articulate bass and a remarkably clear midrange within a compact footprint. This driver is ideally suited for high-fidelity audio systems, whether in a two-channel stereo setup for music enthusiasts or as part of a multi-channel home cinema configuration where precise, low-distortion low-frequency reproduction is paramount. Its performance also makes it an excellent choice for custom loudspeaker designs, offering the versatility to function as a dedicated subwoofer or a bass-midbass driver in a three-way system.

Technically, the woofer features a lightweight yet rigid Textreme cone, which ensures exceptional stiffness and damping for reduced breakup modes. The advanced motor system incorporates a 49.5mm voice coil and a powerful neodymium magnet, contributing to a low total Q factor (Qts) of 0.35 and a sensitivity of 91 dB. With a resonance frequency of just 26.3 Hz and a linear excursion (Xmax) of 8.75 mm, it achieves deep, controlled bass extension. The low voice coil inductance (Le) of 0.29 mH further enhances transient response and high-frequency clarity. Housed in a robust cast aluminium chassis with a depth of 131.4 mm, this 4-ohm driver is a testament to SB Acoustics' commitment to sonic excellence.