Does my subwoofer need to be a particular shape ?

It's important to note that the box is not limited by any specific shape (square, rectangular, trapezoidal, custom-made) to fit harmoniously into a wing flank. The crucial factor is to respect the recommended volume. 

A clearance of at least 2 cm between the subwoofer motor and the cabinet wall is essential. Ideally, the shape of the cabinet should fit perfectly into the vehicle's trunk, without compromising usable volume. In this way, flexibility in the shape of the cabinet offers freedom of personalization while guaranteeing optimum audio performance.

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