1. Filter characteristics: high and low two-way crossover 2. Power: 80W 3. Impedance: 4-8 ohm 4. Applicable speakers: below 6 inches 5. 41mm large inductor, so that the low-frequency signal flow quickly, reduce heat, show frequency response 6. MKP metalized film capacitors, metalized material with low loss and low internal temperature rise 7. Excellent flame retardant properties, is a strong guarantee of high quality crossover 8. Size: 72 x 54mm