Help me identify this board!

[Essen]

My father gave me a bag with a bunch of speakers and this:

Does anyone know what this is? I have very little experience with electronics in general, so I'm not even sure this has anything to do with audio.

[Jazz P Bass]

Board Identity

Looks to me like a passive speaker crossover network.

[ModulusMK]

It looks like a filter for a speaker box. It 'filters' the frequencies that speakers shouldn't receive.
For ex. for the treble speaker it eliminates the low freq so they wont damage it, for the bass speaker it eliminates the highs and middles and so on...

[Enzo]

As they said, it is a crossover. A crossover is a circuit that separates the lows and highs coming to your speaker cabinet, so the woofer only gets lows and the tweeter only gets highs.

[Essen]

Great! Thanks!