PCR 2213 is a professional 2-way stereo or 3-way mono, 24 dB/octave crossover for any application where an active crossover multi-way speaker system is used. All outputs incorporate a limiter, mute switch, and phase invert button for maximum control. The PCR 2213 also features balanced XLR inputs and outputs, RF and subsonic input filters, and a switchable horn EQ to compensate for HF roll off.