DBX 223s Electronic Crossover is the perfect addition to your sound system, it enables you to fine-tune your sound so it runs more efficiently without losing any quality at all like some of the cheaper units. When you purchase a DBX bit of kit you are buying something that will make your sound system sing with no loss of audio quality. want to know more? The secret to making speakers sound great lies with the crossover you use. With the dbx 223s Crossover you’ll get great performance, ultra low-noise, rugged reliability and four decades of dbx knowledge and expertise in building the world’s finest processors. The 223s uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers. By directing only the specific frequency bands to each speaker driver the 223s leaves your amplifiers free to use their full power on the usable signal eliminating distortion and giving your PA system a cleaner and better sound. The dbx 223s is a dual channel crossover with all the features you would expect from a professional product. It features Linkwitz-Riley 24dB per octave filters, independent output gain controls for level matching, output phase inversion, 40 Hz low cut filter, and optional mono summing of the low frequency (subwoofer) output. Everything in the design exudes great precision from the solid “click” controls to the high quality 1/4′′ TRS inputs and outputs.