SB Audience ROSSO-15MW500 Bass-mid woofer

The ROSSO-15MW500 from SB Audience is a high-performance bass-mid woofer engineered to deliver deep, controlled low frequencies with exceptional clarity. Designed for audiophiles and professional sound system builders, this driver excels in applications requiring accurate bass reproduction, such as home theatre subwoofers, high-fidelity stereo systems, and compact PA enclosures. Its robust construction and carefully tuned parameters make it an ideal choice for both sealed and ported cabinet designs, where it can produce tight, articulate bass that enhances any listening experience.

Technically, the ROSSO-15MW500 features a massive 8.38 mm linear excursion (Xmax), enabling high output levels without distortion. The total Q factor of 0.33, combined with a mechanical Q (Qms) of 9.39 and an electromagnetic Q (Qes) of 0.35, ensures precise damping and transient response. The 5.6 ohm DC resistance (Re) and 1.37 mH voice coil inductance (Le) contribute to efficient power handling and controlled frequency extension. The voice coil is wound with flat copper-clad aluminium wire for improved thermal management and reliability. With a nominal diameter of 381 mm and a cut-out diameter of 359 mm, this woofer is straightforward to install in standard enclosures. Whether for critical listening or high-impact sound reinforcement, the ROSSO-15MW500 offers a compelling blend of power, precision, and build quality.