SB Audience ROSSO-15SW800 Subwoofer

The SB Audience ROSSO-15SW800 is a high-performance 15-inch subwoofer engineered to deliver deep, controlled bass with exceptional efficiency, making it an ideal choice for demanding audio systems. Whether you are building a high-end home theatre, a professional sound reinforcement setup, or a custom car audio installation, this driver provides the foundation for powerful, articulate low-frequency reproduction that brings music and film soundtracks to life.

At the heart of the ROSSO-15SW800 lies a flat copper-clad aluminium voice coil, which significantly improves power handling and thermal management, ensuring reliable performance even under sustained high-output conditions. With a sensitivity of 99.2 dB (1m/2.83V) and a total Q factor (Qts) of 0.46, this subwoofer strikes an excellent balance between efficiency and control, making it suitable for both sealed and ported enclosures. The impressive linear excursion (Xmax) of 11.28 mm allows for substantial air movement, while the robust mechanical design, featuring eight mounting holes and a cut-out diameter of 359.4 mm, ensures straightforward installation. The low DC resistance (Re) of 5.2 ohms and carefully optimised electrical and mechanical parameters (Qes 0.48, Qms 9.99) contribute to its authoritative, distortion-free bass response. For audiophiles and professionals seeking uncompromising low-end performance, the ROSSO-15SW800 represents a superb investment in sonic excellence.