Bought two fire and sound insulating hoods from Trch4's eBay store and they arrived the next day. They didn't fit my speakers and called the store up and the very helpful chap on the other end advised me to trim the hoods and it worked a treat. Later found that the instructions were in the manual. The gentleman asked me to call back if I needed further assistance. Obviously I didn't need it but this sort of customer service goes a long way. Not to mention, those perticular hoods namely Firetopper Pro were the cheapest on their website/eBay store.