1. Application: speaker tweeter DIY
2. Power: 80W
3. Frequency response: 48Hz-20KHz
4. Applicable impedance: 4-8 ohms
5. Through the toggle treble adjustable switch, reach about 2800Hz-3200Hz adjustable
6. Fireproof board made of PCB board, stronger carrying capacity, thick copper layer, better conductivity
7. Size: 68 x 45mm