I got a question iam all new to dj, and i was talking with some shity dj and he told me that iam forced to buy an amplifer,or the speakers wont work, iam gettion a yamaha speakers and i dont know if i need an amp. thx

I don't know if that DJ is that shitty, since he is right..

unless your speakers are powered on there own(built in amplifiers)

to add to saintjohnson

active = powered = amp inside
passive = non-powered = external amp needed

thanks a lot guys