When I built my first pair of speakers, I was at the JBL profession dealer. I was purchasing upgrade components going from Two way, to three way speakers. The manager was with a guy dressed in a suit and they approached me in conversation. The suit asked me why I don't buy better speakers than building them myself? I told him, "You have never heard my system, or speakers I built." Being a young, proud collage man I was proud of what I made, and had heard many systems costing much more than mine, but was 10x more invested to sound better. So my response back to the man in the suit was " I bet my JBL 14" aquadag woofer, my LE 20 which I am upgrading sounds better than anything you have!
His response. I am the JBL district manager, and I commend you on your great skills, your love for Hi Fi audio at its finest using our speaker components, and I bet they sound great with that LE 14 as the foundation. May I suggest the components best in your price range for the upgrade? And away we went.
Wow!