Q: I want to use XP5000 for the sub-bass application in 4 ohm in 40-180hz , but I’m little afraid of this little damping factor :>250 in 8 ohm at 1khz i suppose in 4 ohm it go down to >125 and more 100 for the 180H. How do you think it will sound?

The ICON carries a BSMI certification.

It is not recommended, and doing so could be potentially dangerous to the amp. Users running this setting do so at their own risks, and should understand that such usage would void their product warranty.

Q: I have a MAX 2500 amp, and I need to know how many speakers I can hook up to it. The two speakers I have now are dual 15″ 2-way, 1200 watts @ 8 ohms.

Q: Is the crossover switch on the XP a global control? Can one side run subs and the other run the tops? I can only seem to get one or the other.

The MAX series of power amplifiers do indeed have limiters. It can be activated by the limiter switch on the rear panel. However, when the peak limiter is on, it does not guarantee that there will be zero distortion on the output, but it does ensure that the output power is limited. It protects your speakers from being overdriven if there are any abnormal power fluctuations in the power amplifier.