First thing you need to realize is that everything is application specific. They might be a decent sub for $140 for 2 drivers. But if the driver doesn't fit your application or goals, then it's a waste of money and the wrong purchase for you to make. So no, it's not a simple question. No, it's not a simple answer. Yes, the details are important. No, we can't tell you whether or not they are worth your purchase as we don't know your application or goals. If you want to just randomly purchase equipment and hope they are a good fit for you, then stop asking us and just start purchasing equipment. If you want us to actually help you select the proper equipment for your application and goals, then please provide more information. Despite the fact it might look like we're being jackasses.....the simple fact is that we are actually trying to help you, but you aren't giving us the necessary information to allow us to do that and when we ask for it, you come back with some nonsense.