Was at my grandad's garage the other day and a mini came in for an MOT, as I put it on the ramp I noticed the speaker pods. They were made of cardboard tube like in a loo roll but alot more robust, and they perfectly fit 6.5" speakers and covered in carpet. Maybe from the middle of a carpet roll? Was wondering if anyone has seen this before, or owns that mini even?! It's red, about a 86 or something, dodgy mini cooper decal, bonnet doesn't fit right and the rc40 rattles like a beast

.. on second thoughts hope the owner doesn't read this!
But yeah, anyone know of/has done this?
Cheers