Features: Treble, alto and bass frequency dividing, widely used for many speakers. Make the treble clear, enrich the alto effect, and increase the intensity of the bass, freely enjoy clear and natural music. To separate the mixed audio signal into treble, alto, bass, and then were sent to the corresponding treble, midiant, bass speaker unit in playback, resulting in enhance the sound quality purposes. High quality wire & materials, ensure its large load power, long-term durability, never burnout. Large capacity, reasonable-design, beautiful appearance,circuit board design-with precise cutouts and lines, free for welding, very suitable for DIY. Package Includes: 1x Frequency Divider Board Specifications: Material: PCB Size: approx 90x70x24mm/3.54x2.76x0.94-inch Power: 200W note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.