Subwoofer Module (Sub): Design: Subwoofer

Fig 1: Identifying Subwoofer

Courtesy of VOLVO CARS CORPORATION

There are two subwoofers, these are mounted in an optimised bass box together with the Subwoofer module (SUB).

The speaker elements consists of two specially manufactured 6 inch subwoofers with a coil in each.

The impedance is 4 Ω for each coil.