Speaker size, conflicting info

[yaros34]

2015 silverado, reg cab, base work truck, I want to replace, add speakers.I only have the two in the doors. I am pretty confident that the speaker size in the doors are 6x9's. Where i am having trouble is with dash speakers and the speakers behind the door posts. Best buy tells me that these speakers should be 4x6's. I found a youtube video of a guy pulling out 4x6's in a slightly older reg cab. The place i think i will order speakers from (sonic) tells me 4x6's will not fit. So i have a few questions, What speaker size will be a close fit in these locations and what other sizes might fit in these locations. I searched Speakers in this forums and read thru the 4 pages and did not find an answer.I know this is a question that must have been asked before, I just can't find the answer.

Thank you in advance.

Tony

 

[slee3247]

Doors are 6x9. Use crutchfield to your advantage. It will tell you which speakers will fit in the other locations with or without an aftermarket bracket. Then..feel free to do your shopping elsewhere! Best prices on my stuff was all from amazon. Hope this helps:

 

https://www.crutchfield.com/Car/outfitmycar/mycar.aspx

 

Not quite sure why it's only coming up with one result for dash speakers..looked at this a few weeks ago and it was a much more expansive offering.

However, even after upgrading all the speakers, you may find the low end a little....lacking. Putting a one channel amp in with a small sub enclosure is actually pretty easy. Feel free to DM if you have any questions!

[Nasty]

Sundown 2.75 fits nice and snug in the dash. I have a brand new set I'm not using if you'd like to buy them