Feature:1. POWERFUL PERFORMANCE: The crossover is equipped with advanced technology to provide premium sound crossover and stereo effect.2. MULTIFUNCTIONAL DESIGN: 234XL crossover is suitable for stage performance and other scenes, providing a comprehensive solution for sound signal distribution and processing.3. STABLE AND RELIABLE: The mono 4 way crossover is fine manufactured to ensure the stability and reliability of the unit.4. EASY TO USE: 234XL mono 4 way crossover is easy to operate, suitable for all kinds of users, no need for professional skills.5. PREMIUM MATERIAL: 234XL mono 4 way crossover is made of premium ABS material, which is durable, not easy to be damaged and has a long service life.Specification:Item Type: 234XL CrossoverMaterial: ABSFrequency: 50 60HZImpedance: Balanced>50k Ohm, Unbalanced>25k OhmFrequency Response: <30hz-90khz +0 -3dBChannel Mode: Stereo Mode, Mono ModeLow Frequency Output: >94dB >94dBHigh Frequency Output: >92dB >92dB.Package List:1 x Crossover 1 x Power Cord 1 x Instruction Manual