2 No lugar do estepe comentada em 08/09/2014 15:12 Assuntos Gerais atlético em 08/09/14 14:52 comentada em 08/09/2014 15:12 um super sistema se som.basta instalar também o sensor de pressão dos pneus e instalar do tipo run flat.Keffer is here to introduce to you the brand new Spare Tire Mount Subwoofer! Want a rich, deep sound that is worthy of your playlist? Our spare tire mount subwoofer system boasts a five-channel Class AB amp with an integrated digital sound processor, along with a wide variety of customizable setups to match both your vehicles configuration and your personal listening preferences. This plug and play accessory utilizes your car's existing SPEAKERS and is installed in the spare wheel well. Sounds good.