Wall outlet to battery charger, charger to battery, battery to your regular car amp, amp to your sub.
How To Power A Car Amp With A Wall Outlet. Look at this link which gives a inverter for a car battery ,complete with the receptacle. Car amplifiers don't have standard wall plugs since they connect directly to your vehicle's fuse box, but that can make it difficult to test or use them indoors.
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Wall outlet to battery charger, charger to battery, battery to your regular car amp, amp to your sub. How big is the problem?; So maybe its just a bad cord or a bad outlet but its works for mine make sure you are using a 1 amp charger.
Installing an outlet receptacle is not a difficult job, but you should have some understanding of electrical work before you attempt it.
Car amplifiers are mostly rated at 14,4v and lower impedances (1 or 2 ohm for example) while some home amplifiers can only go as low as 4 ohms. 10a is more than enough to power a head unit. Car amplifiers are mostly rated at 14,4v and lower impedances (1 or 2 ohm for example) while some home amplifiers can only go as low as 4 ohms. It will charge through my ps4 when its on but not through a wall charger.
