Specifications:

• DBX 223Xs - active Crossover - 2-way stereo or 3-way mono crossover
• 24dB Linkwitz-Riley
• mono sub out
• input/LF/HF gain controls, factor selection (10x)
• phase reverse function
• switchable 40Hz HP filter
• balanced XLR in/out
• internal PSU.
• Dimensions: 19"/1U