1. The speaker system adopts the protection free design. During the use of the protected speaker system, especially when the protection circuit is just started, there will be a lot of electromagnetic interference that will affect the sound quality. The NT frequency division circuit of our company can effectively solve such problems, but it will also increase the cost. Therefore, we adopted the protection free design concept at the beginning of the design to minimize the interference, Improve sound quality. Many new materials are used. Because people are more sensitive to treble in hearing, after many tests and tests, we consider changing the diaphragm of treble driver to aluminum American alloy material. Because it is alloy material, in principle, it has the characteristics of better damping and less third harmonic distortion than single material, which improves the sound quality of treble unit

2. Mid bass speaker: 1 × 15 "(100 mm) Φ 35mm)

3. Tweeter: 1 × 1.34" ( Φ 14mm with horn pad (treble)

4. Frequency response (± 3dB): 60Hz-18KHz

5. Rated / peak power: 400W / 800W

6. Impedance: 8 Ω

7. Sensitivity: 95dB

8. Maximum sound pressure SPL: 126dB

9. Coverage angle (H) × V）:80° × 50°

10. Product size (w * D * h): 445w × 446D × 682h mm, package size: 535 * 530 * 1310mm