most people wiht problems with crescendo are from the past, ive talked to them and they specifically admitted the cs needed improvement and was improved. the product is still great, now that the cs is increased i wouldn't hesitate to buy their stuff. talk to epicenter designs on caco, hes an awesome guy who took time out of his day to deal with my goofy ass and my friend when we dropped by the nendo local warehouse and got to listen to their 10 fi evil 15s in a 4th..