Yeah, a couple of years ago, I was aproached by 2 dudes in a van, on the corner where the Planet Hollywood is located, in sydney. (In the back alley part).
Said that they had some really cheap speakers, and that the supplier invoiced them incorrectly, and had recieved one pair free.
They showed me the invoice, then showed me 2 pairs of speakers.
The Invoice said they were worth $799 Wholesale.
The guys wanted to get rid of them, before they returned to head office, (As their manager would take the speakers for himself, and give these guys squat).
Anyway, looking at the speakers, I recognised the drivers used in them.
The tweeter was sold by Jaycar, and was a Motorolla Rip off.
The Mid was a $10 Jaycar paper cone
And the Sub was the Jaycar $25 12" Paper Cone.
Box looked to be around 50 Litres, but to their credit, it was well finished.
The guys wanted to sell the thing to me for $500 for the pair.
They said that I would receive an invoice upon purchase, and would even deliver the speakers to my door.
(I tried any excuse to get rid of them, eg I cant carry 2 speakers around the city, What about a receipt, etc. etc.)
Finally I got rid of them saying that I didnt have $500 available to me.
But yeah, this one was definitely a scam !!!!