Doug or anyone

Wonder if anyone know what this speaker is for. See pic. Wires go al9ng sill to rear.
Found a old Traffic Master tracker near it now remov3d. Wires around fuse box a bit of jumble.



Has HS76011 on bracket. Any ideas.l please.

 

It ain't Jaguar equipment. Homemade BT phone interface, maybe?

 

I concur, it looks like someone installed an external handsfree connection for the mobile, maybe even a BT one.

What year is your car? Jaguar BT was available from sometime in 2005 onwards, before that there was only a fixed phone installation available.

Best regards,

Thomas