Pioneer TS-801M Custom Fit 6x8" 80W RMS 4-Way Coaxial Speakers 4 Ohm

80Watts RMS. RMS=(Root Mean Squared honesty) All day power. Day-after-day-all-day power. Wattage-for-one-second measured at Peck-to-Peck? over 500watts of energy. Replaced the stock Ford 2008 Edge (4.1) stereo door speakers with these quite Pioneers. I told my daughter she was wasting her money replacing the original super-expensive factory door speakers rated at 25watts,(but how did they measure it?) I had already replaced the stock radio/CD head with a Boss BV755 320watt max over 4 speakers, and it was so much better. But... she saved up the money and so... I agreed. new speakers. WOW ...dad was wrong this time. I mean I hate her music... and most often I ask her to please turn it down when in her car. This time....with just these new speakers I wanted her to play three more her tunes and turn-it-up a bit! These speakers may have improved the relationship of my weird daughter and I..... Priceless.