Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Easy

Before, I had just connected the ends of both wires together, taped the positive and negative connections separately, then taped them all together to prevent from touching each other. I was looking for something a little bit more "professional-looking". Although these splice connectors are easier to connect, the sheer bulkiness is a big drawback. Add to the fact that you must use two (one for +, one for -) and you got yourself two pretty big boxes hanging from your speaker wires. Oh yea, another thing. Once you clamp that middle piece down, it goes flush with the rest of the body so reusing these aren't an option. It gets an extra star just for ease of use. Otherwise look elsewhere if you're trying to connect speaker wires.