REAR SPEAKER SIZE

[fastair]

Hello, everyone. I purchased some 6x9 rear speakers for my 79 300. When I took the old ones out, they were smaller, and the 6x9's didn't fit. What size are the original speakers? I'm not sure if they are 4x6 or not.

 

[ffgreg32]

Hello, everyone. I purchased some 6x9 rear speakers for my 79 300. When I took the old ones out, they were smaller, and the 6x9's didn't fit. What size are the original speakers? I'm not sure if they are 4x6 or not.

5X7's worked for me

 

[JR_Charger]

My 72 Charger had a hole for 5X7 on the driver's side and 6X9 on the passenger side . . .

 

[fastair]

So it turns out that it's a 5x7 speaker size. I purchased a pair of Kicker speakers that fit perfectly!! Now for the wiring and installation of my head unit and front dash speaker(s).