Blowing out speakers...

If my friend decided to turn my volume way up past where i ever go, could it potentially blow my speakers, even if it wasn't on for long.

Maybe, and get a new friend or never gim him/her a ride again. How does it sound now? Listen to some moderate music that has a little bass one speaker at a time using your bal and fad controls. If it rattles or buzzes, give him\her the bill for new speakers.

its fine, i slapped his hand away and turned it down real quick before the music started. I got pissed when he started laughing and then said that it wouldn't have hurt anything. If he doesn't apologize he wont have a ride to school anymore.

<---Thinks of ways to get his blown front speakers replaced for free...