BMW 3 (G21) - Audison sound system and basic soundproofing

Complete audio upgrade and basic soundproofing of a BMW 3 Series. The current G21 model was equipped with a premium system from the Italian brand Audison, which stands out for its great sound and dynamics and is controlled by a DSP processor integrated into an eight-channel amplifier. Audison also impresses with an installation that requires no intervention in the original electrical system thanks to specific cabling that ensures integration with the factory system without the need to cut, solder or run new conventional wiring. This means you won’t lose the warranty on a new car and the audio system can be removed at any time and everything returned to its original state. Specifically, we installed component speakers in the front and rear doors, a center speaker in the dashboard, subwoofers under the driver’s and passenger’s seats and an eight-channel amplifier with a DSP processor. As for the soundproofing, we agreed with the client on a more economical solution focused mainly on noise from the front and rear tires and common road noise. Specifically, we focused on the front and rear doors, the front wheel arches, the trunk including the rear wheel arches from the inside.View products >Hide products >