I used these Speakers for the front and back and this sub. But I didn't buy off crutchfield, a mixture of Ebay and Amazon for about half price.

https://www.crutchfield.com/p_108P60....html?tp=64031
https://www.crutchfield.com/p_108P50....html?tp=64033
https://www.crutchfield.com/S-i2RlZS...o-RD400-4.html

And then for the Sub I used a powered Audison I found open box on ebay for $400 -

Very pleased with the sound but would like to add more sound deadening especially on the doors, floor and tmore to the trunk.