2000 Modeo Zetec Speakers

Anyone know how I remove the rear speaker grills on my 2000 Mondeo Zetec?
Also what size speakers (diameter and wattage - have a 6000CD stereo) will I
need to replace them (present ones have blown...)?
Many thanks for any help
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.