Thanks Linnin, I was going to PM you, but thought its good info. Its exactly the same as what I have in my other cabs then. My Rumble 25 combo did NOT have any material, but I put some "jute" in there that I had and that sounds great! Fender has been great with all the larger Rumble cabs and combos and loooking forward to this!Yes, most definitely they do. It's a polyester kind of blanket and comes in rolls. It is most often used in comforters (duvet for you French and Brits) and inexpensive sleeping bags for children and teens. It is inexpensive yet effective. So worry not, it's in there! Acoustically engineered anechoic foams are better but far more expensive.
