1. System type: Single 18 inch subwoofer;

2. Rated power: 700W;

3. Peak power: 1400W;

4. Nominal impedance: 8 ohms;

5. Bass Unit: 1 × 18 inch (100 core voice coil 220 magnet) ferrite bass unit;

6. Sensitivity: 103dB;

7. Frequency response: 40Hz~150Hz;

8. Maximum sound pressure level: 130dB;

9. Diffusion angle: Omnidirectional;

10. Box material: multi-layer laminated plywood;

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): 570 * 632 * 660 (mm);

15. Net weight: 45KG;