You’ve just finished installing a new set of speakers in your car to replace the factory ones, but when you turn on the audio system for the first time, the new speakers don’t sound much better, or even worse than before. This video discusses speaker size, efficiency, and how OEM manufacturers make cheap speakers sound good. It also offers advice on getting a compact, efficient, and great-sounding amplifier for your car audio system. Thank you to Audio Control for sponsoring this video. The channel also has links to a car audio tutorial library, a free weekly training program, and box designs to build your own box, as well as the option to join the CAF Patreon member team. If you are interested in learning how to master car audio to design, build, and install your ideal car audio system, you can subscribe to the channel. You can also connect with the channel through its website, Facebook, Instagram, and Snapchat. The video features music from the YouTube Audio Library and a full disclaimer is available for viewers.