1. The speaker adopts aerospace magnets, which have stable magnetic force and strong anti-interference ability. Its ability to withstand high temperatures and low frequencies reaches its peak, and users are not bound by environmental factors when using it;

2. The innovative use of polyurea material as an element for surface treatment of the box effectively prevents damage to the wooden box caused by humid environments, and greatly reduces the risk of surface damage during construction. Users do not need to do special protective construction;

parameter

1. Adopting a passive design with two audio channels

2. System type: Dual 18 inch passive sub low frequency speakers

3. Rated power: 1400W;

4. Peak power: 2800W;

5. Nominal impedance: 4 ohms

6. Bass Unit: 2 x 18 inches (100mm voice coil, 220 magnets) ferrite bass unit

7. Sensitivity: 103dB

8. Frequency response: 35Hz~150Hz

9. Maximum sound pressure level: 130dB

10. Diffusion angle: Omnidirectional

11. Box material: multi-layer laminated plywood

12. Spray color: black water-based dot paint

13. Protective mesh cover: black porous steel mesh+transparent cloth

14. Wiring method: 1+1-;

15. Dimensions (WxHxD): 1066 * 560 * 769 (mm)

16. Net weight: 82KG