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1. Frequency range: 40Hz-200Hz

2. Rated power: 250W (continuous)

3. Impedance: 8 Ω

4. Maximum sound pressure level: 110dB

5. Composition: 10 "long expiration driver 6. Birch plywood, dark brown dot waterborne paint

7. Sensitivity: 90dB

8. Maximum sound pressure level: 114dB

8. Net weight: 14kg

9. Gross weight: 15kg

10. Low loss divider design

11. Newly designed woofer unit 12 Heat diversion technology

13. Optimized design of internal air flow

14. Size: mm (width 300, depth 385, height 390)

Active module parameters:

1. Rated output power: 400w/8 Ω

2.1 group of high level input, 1 group of analog bass signal input, 1 group of link signal input

3. Input sensitivity: balanced signal 0.77v, unbalanced signal 1.4V

4. Knob volume control, phase conversion, low cut

5. Frequency response range: 50hz-150hz

6. Signal to noise ratio: ≥ 106db

7. Protection function: short circuit, overload, overtemperature, overheating, amplitude limiting, startup delay

8. High strength thickened aluminum alloy heat dissipation panel