M125X radio install

[oldgoat2]

Looks like my second Kubota will be a 2006 M125X. Can anyone tell me if the factory radio mounting is a standard DIN chasis? I searched for the answer but nothing specific to this tractor found. My dealer is interested but ignorant about the audio mounting and like others on the board, I prefer more options than the factory radio provides. To the shagrin of some, this tractor gets a subwoofer !!

 

[Dishpointer]

I don't own a M125X but if you go to the Kubota website, select the M125 series tractor, then select Features at the top, on page 5 it states;

"A predesignated space makes installing the optional radio-cassette
or radio-CD with weather band a snap. There’s no need to remove
either the outer or inner roof. Plus, the speakers, antenna, and wire
harness are pre-installed."