in last 2 year ago i repair, 6 time, the twiter on my mrx525. I receve this message is it true?
(Message); it seems you are under-powering the MRX525's. These are rated at 1600 watts per ch. @ 4-ohms and the XTi 2000 is only delivering 800 watts per channel. With a power amp providing at least the recommended minimum output level, you are far less likely to experience blown drivers. The Crown XTi 6000 would be the logical choice if you want to stick with the Crown XTi Series amps. Having headroom in the power amp will let you operate the system more efficiently and you should also hear improved overall sound quality.It's usually not the high level of power that destroys drivers, but the distortion from a low-powered amp.