9000 Series

The 9000 High-End Series — the most technologically advanced car speakers ESB has ever produced. Where technology and design converge.

Technology and design come together in a new and unusual aesthetic — the distinctive flower-shaped flanges around the tweeter dome and in the baskets of the cone speakers. But the shape isn't about looks; it's an expression of ESB's innovation.

Because the outer edge isn't equidistant from the centre, acoustic refraction along the speaker's edges is far less damaged. The same principle appears on the trailing edge of new Rolls-Royce aircraft engines, where turbulence is greatest — both are deliberate choices that channel airflow cleanly outward. It's just one inspiration behind a series full of technical innovation.