I used my Soundstream TRX1000D's for about 3 years no problems, then My alterntor died, voltage dropped to 9.5, killed one amp.
I have been using the new Soundstream X3.71 amps since febuary, no problems. and they do rated.
I have been using some OLD Soundstream XTA 360.2 and XTA360.4, no issues there either. Good amps