YAMAHA YST-SW150

[clone]

I've brought the above home sub out of the cupboard after a few years and I'm trying to see if it still works,problem is I don't have a amp now as I sold it all a while back, my question is do I need to hook it to a amp to work ?

 

[clone]

Thanks bud I'll give it a go now

 

[clone]

RIP OP

?
Tried it sub made a noise like a thud,buzzed then stopped.