The Alto X34 3-Way Stereo, 4-Way Mono Crossover is a simple an intuitive frequency isolation and contouring unit for touring and installed sound reinforcement, musicians, DJ, etc. The X34 features two crossover frequencies at 90Hz to 1kHz, and 800Hz to 10kHz. There are variable gain and frequency control knobs on the front. The rear panel features 1/4" phone and balanced XLR connections, Mode, Phase and CD boost switches.
Low - Mid: 90Hz to 1kHz
Mid - High: 800Hz to 10kHz
Hum and Noise (20Hz-20kHz): Av = 0dB. Fc = 230, 2.3kHz