Behringer SUPER-X PRO CX3400 High-Precision Stereo 2-Way/3-Way/Mono 4-Way Crossover with Limiters, Adjustable Time Delays and CD Horn Correction

"● Professional high-precision stereo 2 frequency / mono 4 frequency frequency divider with amplitude limiter The ● linkwitz-Riley filter features 24 dB / doubling, providing first in class functionality ● Linear amplitude curve, with zero phase difference ● All frequency bands are equipped with an output gain control ● Each output is equipped with a limiter to fully protect the speaker unit ● Output mute switch, the bandwidth adjustment is simple and convenient ● The reverse phase switch can be used to adjust the phase ● Each input is equipped with a switchable 25Hz low shear filter to protect the low frequency drive The ● "Low Sum" feature provides low-level mono output and can be used in subwoofers ● The delay is adjustable and can be used to adjust the phase between different speaker units ● Directed angle alignment provides directional angle correction ● All input and output are equipped with a Katlon gold-plated servo connector ● Ultra-high precision potentiometer, to provide high precision and reliability ● Ultra-low noise 4580 operational amplifier, providing a beautiful timbre ● The glowing buttons allow you to work in poorly lit stage conditions ● Shielded ring power transformer, with minimum noise interference ● Quality elements and extremely strong structure make the product durable ● "German Development and Design"