How To Hook Up 2 Car Batteries Parales I Am Hooking Up A 550W Car Audio Amplifier To Two Marine Batteries, How Long Will The Batteries Last?

I am hooking up a 550W car audio amplifier to two marine batteries, how long will the batteries last? - how to hook up 2 car batteries parales

This configuration is for a mobile radio with 4 6x9 and 35x4 Kenwood CD player. I ran last year for about 20 hours with 2 batteries and no amplifiers. I just want to see if someone can give me one, how long it takes, with 500W amplifier previous estimate.