Dear Folks, long time being absent here, but im back! Hoping to receive your always valuable help!

I purchase my car close to two year from now its a 2007 GS 350 when I purchased the car Both front speakers where broken so I replaced them with new speakers, OEM ones. yesterday I notice that my left speaker is out again, I listen to a lot of electronic music and bass rich music and so on. I really don't want to go again with the stock OEM speakers but want to upgrade to something that can stand and live more than 1-2 years. Does anyone know the wattage, impedance and peak power of the front and rear door speakers or recommend an specific speaker compatible with the GS 350 sound system? In my previous cars I used JBL and had a good experience Remember, I have the regular audio, not the Mark levinson with no GPS on the dash.

Also the connector, is there an adapter? I noticed the stock speakers does have a plug on them, or will i need to cut it and put a new connector?

Thanks a bunch!!