1. Application: speaker tweeter DIY 2. Power: 80W 3. Frequency response: 48Hz-20KHz 4. Applicable impedance: 4-8 ohm 5. Large capacitor design, so that the audio signal through the rapid, reduce heat generation 6. Bass inductor + polymer magnet, enhance the sinking degree of bass 7. Crossover for 8-inch, 80W or less speakers 8. Size: 71 x 51 x 28mm 9. Weight: about 65g