Louisiana_CRX 5,000+ posts
dem shoes......
as long as your vehicle is running you shouldn't have any problems...but if its not running it could drain your battery
I dont quite understand what you mean by the water level....??I agree neither amplifier is very large and even a fairly modest stock electrical system should be able to handle it. You will be drawing more current through your battery though (yes, even with the engine on) so keep a closer eye on its water level.
Most batteries are non sealed, which means you must check the cells periodically to ensure the water levels are topped off. The more current passes through the battery, the more water will evaporate. If its a higher end after market batt that is 'sealed' or 'maintenance free', this step does not apply.I dont quite understand what you mean by the water level....??