High powered aftermarket stereo systems draw a lot of power, and if your electrical system isn’t upgraded you can have poor audio performance no matter how great the amplifier or subwoofers. Plus you can have more serious problems like dimming headlights or a vehicle that won’t start. We have the products you need to power your system including power cells, capacitors, inverters, converters, and power supplies.
AGM batteries are completely sealed, spill proof, and maintenance-free, and can be mounted in any position. But the most important feature is their low resistance and greater plate area, which provides more power for your system. These batteries are a great choice if you’re adding a second battery to your system, especially if you play the stereo for long periods with the engine off. Another addition you can make to your system is a capacitor. A capacitor stores power and can deliver it more quickly than a battery, such as when bass notes or drum beats put large power demands on the amplifier.