1. System type: Single 15 inch passive two-way front bass reflex;

2. Rated power: 500W;

3. Peak power: 2000W;

4. Nominal impedance: 8 ohms;

5. Bass Unit: 1 × 15 inch (75mm voice coil/190 magnetic) ferrite bass unit, 1 × 1.4 "outlet (75mm diaphragm) compression driver tweeter unit;

6. Frequency response: 50Hz-18KHz;

7. Sensitivity: 100dB;

8. Maximum sound pressure: 130dB;

9. Diffusion angle: 90 ° X 50 °;

10. Box material: high-density medium fiber board;

11. Spray color: black water-based dot paint;

12. Protective face mask: black perforated steel+acoustic cloth;

13. Wiring method: 1+1-;

14. Dimensions (WxHxD): 360 * 600 * 375mm;

15. Net weight: 30.5KG;

16. Frequency division point: 1.9Khz;