The FPX 4.400 is a very compact 4-channel amplifier with a power of 4×70 Watts RMS at 4 Ohms. Offering a 4-/3-/2-channel mode, stable at 2 Ohms and equipped with an active crossover for each pair of channels, the FPX 4.400 is the most “sound quality” model in this range. _x000D_
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