When you’re looking to buy a new car audio system, it’s important to understand the different types of capacitors that are available. There are two main types of capacitors: electrolytic and organic. Electrolytic capacitors are made from materials like tantalum, tantalum-oxide, and polypropylene oxide. They’re usually used in power supplies and audio equipment because they have low reactivity and can be stored in a low voltage environment. Organic capacitors are made from materials like carbon dioxide, nitrogen, oxygen, and water. They have high reactivity and can be used in audio equipment because they don’t require a LOW VOLTAGE environment to work properly. When you’re looking to buy a new car audio system, it’s important to understand the different types of capacitors that are available before making your purchase.