infinity focal morel

Looking out for new components to replace my stock factory speakers. Will be also getting a 4 channel Amp. I am confused between the following 1. Infinity kappa 50.11cs 2ohms 85RMS peak255w 93db 2. Focal access 130 as 4ohms 50 RMS peak100w 90db 3. Morel Maximo 5.25 4ohms 80RMS peak230w 89db...