Cheers guys, picked it up for $40. Really just wanted a loudspeaker and amp combo to make some noise. After listening to the combo it's obvious the amp is way underpowered for the speaker. I'm planning on building my own 70 watt RMS amp to use with the speaker.
Definitely did get my $40 worth of "vintage low-end PA equipment" but what is $40 when I can annoy the vegan bakery that I live next door to, hey?
Thanks SysAdmin, will check it out!
Dennis, turns out the speaker requires 8 ohms, so it is getting nowhere near enough power. Only just starting to learn technical speak for audio equipment. Will definitely be more equipped when I am looking to upgrade.
Thanks all for the replies, despite being on the wrong forum. I will make sure to check the small print next time, and not post to a forum dedicated to "pursuing the truth in audio and video".
Have a nice time.