These are my first speakers built ever. I just watched a few videos and decided I would put something together. I did not really do any research on drivers or crossovers or anything when I put them together. I kinda just went on parts express and picked up what I thought would sound cool lol. I bought some half inch mdf and started cutting. The inside dia is 6″x8″x6″, the driver is a Dayton PC83-8 and the tweeter is a TD20F-4. The crossover I just bought this one 2 way crossover because I knew I needed something 2 way. Now they sound okay at low volume lol but once you give it anymore volume the highs are very bright and fatiguing. And the bass is non existent which I figured would kinda be like that since this driver does not go very low but I thought it would be a little better. So if you guys could help me with coming up with a better crossover, or maybe I should put a port into the box or something to make them sound better that would be great.