EP2500 Disappointment

[WmAx]

Most amplifers make a trade-off. Lower frequencies require significantly more power. it is difficult to amplifier low frequencies, so much so that a separate patent has been awarded for low frequency amplification , United States Patent 1936597 .

EP2500 has no issue what so ever amplifying LF at 20 Hz.

-Chris

 

[fmw]

It isn't that low frequencies are inherently difficult for an amplifier to reproduce. The only issue is that low frequencies require more power per db than high frequencies and low frequency content can "drain" an amplifier way, way, way before the higher frequencies do.