Features: Enhances your Sound experience with Speaker Frequency Divider Board, a professional 3 way Crossovers filter deliver superior sound quality and protect your speakers with its over current protective design. This frequency divider board features capacity, ensuring that each speaker unit receives the frequency for performances. Ideal for DIY enthusiasts and Sound professionals, this Crossovers filter is perfect for those customize their KTV or stage speaker systems for unparalleled sound. Whether you're setting up a home theater system or equipping a professional stage, the Crossovers filter ensures your speakers perform at their best, making it essential component in any high quality Sound setups. With its construction of metal and plastic materials, this frequency divider board is making it a reliable choice for enhancing your Sound equipment performances. Specifications: Component:Metal+Plastic Type:309 150W/3602 150W/200W/250W/300W/350W/400W/500W/700W/800W Package Includes: 1Pc Frequency Divider note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.