deciding between infinity kappy 462.5cfp (can get em for 85) and eclipse SE8463A (can get em for 65) ...big rms difference but doesnt matter considering im not runnin an amp, straight power from alpine cdm9821, i think its 17x4 rms....so it comes down to sound quality, i know the kappas have the seperate tweeter but at the same time smaller cone, so what do you think?