1. 6" 3 way car speaker.
2. Injection -molded polyprolene cone.
3. Butyl rubber edge.
4. 25mm heat-resistant V. coil.
1. Frequency response: 70-20khz. 2. 30mm tweeter. 3. 15mm piezo tweeter. 4. Nominal impedance: 4 ohm. 5. Maximum music power: 150w. 6. Nominal power: 30w. 7. Sensitivity: 89db. 8. 6" coaxial.