4X 400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker

Feature Highlights: 1. Dual Bass Control Jumpers (A & B) – Jumper A sets the lower limit, while Jumper B sets the upper limit of the bass range. If bass distortion occurs at high volumes, place the cap on Jumper A to reduce ultra-low bass. With the cap on Jumper B, bass is enhanced; without it, bass is reduced. 2. Adjustable Treble Jumpers (C & D) – Both caps on: treble is loudest. Only C on: treble is softer. Only D on: treble is further reduced. Both caps off: no treble output. 3. Customizable Sound Tuning – Experiment with the four jumpers to find your preferred balance. A general guide: A + D for stronger bass, A + C for clear treble and bass, A + C + D for treble-focused clarity, and A + B + C + D for enhanced midrange. 4. Easy Setup & Optimization – Connect the board following the included diagram (Treble, Bass, Input), attach your speaker, seal the air leak, and start testing. Adjust jumpers while listening until you achieve the best sound, then secure the board to your speaker unit. 5. Sturdy & Compact Design – Made of ABS and metal, this red motherboard is built to last and fits easily into your audio setup. Product Details: This 4-way crossover allows precise control over bass and treble ranges, helping you eliminate distortion and customize sound output. It supports easy, tool-free connection and is ideal for fine-tuning speaker performance in various setups. Specifications: - Power Handling: Up to 400W - Impedance: Compatible with 4–16 ohm speakers - Frequency: Adjustable via jumpers - Color: Red motherboard - Material: ABS + metal - Size: 7 × 5 × 2.5 cm Package Includes: 4 × Frequency Divider Boards Only the items listed above are included. Note: Slight color variations may occur due to lighting and screen differences. Measurements may vary by 1–3 cm.