I just wanted to remember 2 or 3 things ....

1) Marshall is the inventor of Baffle 4 * 12 closed (yes ...)

2) The Marshall speaker cabinets are designed to go with Marshall amps, and make the Marshall ... yet oh yes, sorry, Marshall does not manufacture its speakers for sale with heads Mesa or Engl ... (Crazy, not ?!?!)
Thus, the metalheads, stop breaking the stuff of hard rockers (I personally am one of two family and even more)

3) At a time the speakers were the only 4 * 12 market. Everyone used c'st and what made their reputation. Guitarists but HP changed the pros ... (Jimi, EVH ...) and the JCM 800 series was very good at wood ... since it is clear that it has fallen ...

There are the cheapest on the market, but do not drown your frustration of not having enough money to pay you the Mesa or Engl breaking a gear that i is not done to the sound you are looking for ... this account there, there would be more than that, it's no fender to the trash, no mesa to reggae, jazz etc for engl ....

Thank you for your attention
Note this is what I think to record opinions on the material when we do not even know to what uses it is done ...