I want to make some small four speaker line arrays using Tang Bang W3-871S 3"ers because they don't need a crossover. Since i'm not an expert speaker builder yet this seems like it could be fun. I am curious what some no no's are of line arrays and what I can expect from this project. My plans are to purchase sixteen of these little things so I can make four monitors. I want to do this half for fun, half for better sound at my computer which I plan on acquiring a used receiver for, hopefully a flagship model for better amps and gold plating... I'm open to any input since i'm at the early stages.