looking for info on 2019 SR5 sound system

I've got a 2019 SR5 with entune 'premium" audio, 8 speakers. Sounds pretty good but knowing me, at some point I'll want to start changing things. Looking for tech info on the existing system (power rating, what type of speakers etc) so I'll know what I'm starting with. Anyone know what we have or where to find the info?

 

I don't think they actually release specs on it.

Might make their "premium" sound system look junk.

 

If you are a quality over quantity type of guy, go with the reference setup and additional sub amp found here: https://oemaudioplus.com/toyota/4runner/

I did and will never look back.

 

I do not know about the premium system. I would assume that's jbl? I just replaced all my speakers in my new sr5. I went with memphis audio. I put 6x9 component speakers up front. Tweeters in the dash corners. I put 2 way 6.5 speakers in the rear doors and tailgate. I had a hard time finding the correct speaker spacers for the 6.5. Amazon had some that were close but not correct. The wire adapters are easy to find to make the speakers plug and play. The speakers cost me about $330 + tax then maybe 40-50 for adapter spacers and plugs for them all.