GoBoult

The Mustang GT40 model is more powerful: its output power is 40 watts with the same radiator configuration — two dynamic and a passive bass. The design retains its automotive style: leather body trim, metal racing grille, Mustang branded details, reinforced corner construction and a carrying strap made of artificial leather.

The Mustang GT20 is a compact model with an output power of 20 watts. It uses two dynamic radiators and a passive bass radiator. Elements of the car's styling include leather trim, a racing-inspired metal radiator grille, the Mustang logo, daytime running lights under the underside, and detailing referring to the road surface.