Hi all i have a JBL onstage portable speaker that id like to power in my MK1 (93). It can run either on 4x AAA battery or 6v power supply. Can anyone tell me if its possible to get 6v to power it up? Any ideas will be appreciated. Thanks

Relay to power a 12V to 6V transformer?

Thanks for the reply im not really good with electronics can u maybe tell me how to do that