GMC C25 Speaker Size

Below you can check speaker size, type, and location for GMC C25 from 1975 to 1978 production years.

1978 GMC C25

LocationTypeSpeaker Size (inch)
DashFull-Range3.5
Rear Door PanelFull-Range4 x 10

1977 GMC C25

LocationTypeSpeaker Size (inch)
DashFull-Range3.5
Rear Door PanelFull-Range4 x 10

1976 GMC C25

LocationTypeSpeaker Size (inch)
DashFull-Range3.5
Rear Door PanelFull-Range4 x 10

1975 GMC C25

LocationTypeSpeaker Size (inch)
DashFull-Range3.5
Rear Door PanelFull-Range4 x 10

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