Hey i have a non bose system for my 99 A4 and my friend is selling his 99 A6 and he said he give me his bose system i am wondering if it would work. just plug them in and they work. Thanks

can anyone help me please?

not exactly plug n play man

If you're thinking about putting in you buddies bose speakers, you may want to think again. The speakers are now 8 years old and if you're going to go to the trouble to put inspeakers, I think it would be beneficial to install new speakers as they would sound significantly better. Just my $.02