Component sound quality in a 
coaxial design
 
All coaxials come with a 1 inch 
silk dome ferrofluid cooled 
tweeter with onboard
crossover -includes rings, grills
rubber boot, and all hardware
 
CXc52
  10 ounce magnets
1" aluminum voice coils
50Wrms power
88db  1W /1M sensitivity
53 - 22KHz +/- 3db
CXc65
12 ounce magnets
1" aluminum voice coils
75Wrms power
89db  1W /1M sensitivity
48 - 22KHz +/- 3db
CXc57 
12 ounce magnets
1" aluminum voice coils
100Wrms power
90db  1W /1M sensitivity
48 - 22KHz +/- 3db

Ford friendly!
CXc69
20 ounce magnets
1" aluminum voice coils
100Wrms power
90db  1W /1M sensitivity
45 - 22KHz +/- 3db