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1. Unit composition: Bass 1 × 15 "(190 mm) Φ 75mm), treble 1 × 3" ( Φ 75mm)

2. Frequency division point: two built-in frequency division points of 2.2khz

3. Connection -- input: 1 × NL4, output: 1 × NL4

4. Connection mode: ± 1... LHF

5. Box type: trapezoidal box

6. Material: 18mm imported multilayer splint

7. Surface treatment - box body: black polyurethane spraying, surface mesh: Black porous powder spraying steel mesh and sound transparent speaker mesh

8. Rated power: 550W

   Continuous power: 1100W

   Maximum power: 2200W

9. Directivity: 90 ° × 60°（H × V）

10. Sensitivity (1W / 1m): 98dB SPL

11. Maximum sound pressure level: 131dB SPL

12. Rated impedance: 8 Ω

13. Frequency response: 48Hz-18KHz (± 3dB), 42hz-18khz (- 10dB)

14. Product size (w * D * h): 445 * 454 * 684 mm

15. Net weight: 31.7 kg