This speaker is angled 20 degrees inside it's frame.  So you can use this for Home Theater applications where you want to aim ALL the sound to your listening area, not just the tweeters.  You can also find this in our home theater surround sound packages as a 5 pack for 5.1 Dobly Digital Surround.  Add another pair for a 7.1 system.  Excellent music reproduction as well. 
These speakers are sold in pairs for the price listed. The woofers are made from fiberglass and the tweeters made of titanium.  In combination, they blend superbly to produce rich, accurate sound reproduction.  Fiberglass/Titanium combination's are widely found in far more expensive high end speakers that for years were out of reach of the everyday homeowner.
Also equipped with an aluminum grill, these can be utilized outdoors as well.  When mounted under covered patios they will perform for years will no rust showing on the grill face.
Fully paintable as well.
The EX206C has that uncanny smart design that balances features, good sound, good looks at a very good price.