Professional stage speakers with high and low split frequency. The design is clean and functional, delivering powerful sound performance. Features an adjustable frequency point switch. Adjustable from 2800Hz to 2900Hz to meet various audio requirements. High-temperature resistant bass with high inductance. Equipped with 41mm tweeter and 66mm woofer large skeleton. Includes self-recovery protection with PTC. Uses HF porcelain cement resistors and weld-free terminals. Incorporates MKP anti-interference capacitor. MKP refers to metallized polypropylene film capacitor, known for low material loss, high interference resistance, minimal internal temperature rise, and excellent flame retardant properties, ensuring reliable high-performance crossover operation. Shockproof design with rubber feet at the four corners of the circuit board for easy installation. All components are secured with high-temperature resistant adhesive, ensuring stable operation even under strong vibrations. Model: WEAH-2507 (High/Low Split Frequency) Filter Characteristics: High and Low Frequency Point: 2800-2900Hz Adjustable Power: 300W Suitable Impedance: 4-8 Ohms Application: Suitable for stage and home speaker systems requiring high and low frequency separation and upgrade Capacitor AC to DC Conversion Reference: 180-200AC = 400DC 250AC = 450DC-500DC 300AC = 600DC Color: As shown in photo Material: PCB Package Contents: 1 x Audio Speaker Crossover Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowed is +/- 1-3cm.