riddle - Humff. What am I?

I'm loud and proud

I love a good crowd

I like to repeat

I can drop a beat

I'm definitely not a parakeet

What am I?

Hint:

Boom!

Answer

PA System, i.e. Public Address system that consists of big and loud speakers

I'm loud and proud

It is certainly loud

I love a good crowd

That's where it is used

I like to repeat

You can use it for speeches

I can drop a beat

Or to play some music

I'm definitely not a parakeet

And it is not a parrot.

About the hint:

The big speakers are often called boomboxes.