Go with pioneer 6x8, they are in expensive and have a good sound and good quality.

If they weren't good they wouldn't be factory installed in $20,000,000 airplanes.
BOMBARDIER uses PIONEER speakers as the "no charge option" in their Challengers and Lear Jets.

"careful man, there's a beverage here."
e-mail: boseraq@hotmail.com
aol IM: madhat1412