Get all the power your amp needs for peak performance! It’s a fact: your car’s electrical system can’t provide the maximum power your amps need. When your amp isn’t getting enough power you’ll know–dimming headlights, wimpy bass, and distorted sound. Featuring advanced Monster technologies including machine-etched foil and supercharged 18-volt electrolyte fluid, MonsterCap Capacitors can quickly release stored electricity to help supply all the power your amplifier needs when it needs it most.