Audio System Rick guy got me right outside of homedepot Cleveland Heights Ohio

I got out of home depot and was walking to my car, when the guy was about to leave and asked me if i was interested. I knew my friend wanted to create a small theater so I looked into the box and it looked legit. He was offering $400, but i said ill do $300, and so I went to the bank and gave them the money. I wish i looked online but my phone was running out of battery and I honestly fell for it even though i knew these things happen. If anyone gets stopped by this guy then send me a message. He said his name was rick, he was driving a blue ford f150 and had a white polo on with a company named audio systems or something like that.