Sensurruound was added during the Seventies. Compact discs and cassettes added further technological excellence to the subwoofers in the course of the 1980s. DVDs arrived within the Nineties and with them came up the LFE or low frequency channels. That was the time when the subwoofers started gaining reputation for dwelling movies and automotive stereos. It turned out to be the universally accepted sound reinforcement system by the time the new millennium arrived on the scene.
Should you assume that cellular electronics shops are stocked with speakers and stereos–and not much else–it’s time to reevaluate! At the moment’s car audio …