V90 driver door speaker blown

[popegregory]

Morning team. I’m getting that farty sound off the bass when the volume is turned up a bit so assuming it’s blown. Do I go to a) Halfords or b) breakers (but a quick look on eBay suggest they want about £60 for one replacement speaker).

Standard 2017 v90 momentum stereo. Anyone had the same issue? I saw people raving about the stereo so am surprised by how it’s blown itself up!

What size is the front door speaker by the way?