Car audio is a broad term for entertainment systems installed in automobiles. The most common form of car audio is the AM/FM radio. However, car audio has evolved into a more complex system with the addition of digital media sources, such as MP3 players and DVD players, which can be connected to the factory-installed audio system or aftermarket head unit. The first car radio receivers were simply contained within the dashboard of the vehicle. These were typically mono amplifiers designed to handle only one speaker. As technology progressed, car stereo systems became more sophisticated and powerful with higher quality amplifiers, multiple speakers, and even subwoofers. Car toys - Pacific Highway has the largest selection of automotive electronics in the industry, moreover provides the best Car Audio in Federal Way, including an innovative mix of featured products from top brands such as Apple CarPlay and Android Auto. And since we're one of the largest in the country, we've got a huge selection of new & used electronics as well.