Question about voltage??

Overall just wanted to know if any amp could handle past 15v. Basically I just wanted to setup a music station in my garage. I have a laptop power cable but output is 19v and wasn't sure if amps can handle past 15volts. I guess I can modify and make it output 15volts. Thanks
 
Overall just wanted to know if any amp could handle past 15v. Basically I just wanted to setup a music station in my garage. I have a laptop power cable but output is 19v and wasn't sure if amps can handle past 15volts. I guess I can modify and make it output 15volts. Thanks
You should have said this in the first post ;)

We still don´t know which amp are you talking about. :cool:

IF a typical Car power amp, forget it, they are typically power HUNGRY. easily tens of Amperes, will explode or at least shut down your supply, which having meager 3x19 VA=57VA nominal capability means it can only feed a 35/40W RMS amplifier.

Search EBay and such, there are many amplifiers which are happy with a 19V single supply and which will fill your garage with Music.