cannot hear well what is on an enclosed audio file

[Ron Wolpa]

I enclosed an audio file ripped from an old advertisement movie (a car ad) on which the speech can be heard at normal velocity and nearly 4 times slower after I edit it. Even so I cannot hear what the speeker says.
Please anyone can help me out ?
Thank you

 

[probus]

The front tread is a full five feet wide

 

[Ron Wolpa]

Thank you probus for your help , I think I am getting deaf

 

[probus]

Glad to be of assistance.