i dont have co-ax speakers but mine are RE and they are great i have them in my 2000 sonoma 6.5 mid bass and tweater $250 i think they were worth it for the sound that comes out of them
My buddie has 2 sets of 6.5" focals in his XB and they sound soo good. Prob the best sounding set I have ever heard good with rock rap country good allround pair