1. Rated power: 400Wx4, 8Ω;
2. Rated power: 560Wx4, 4Ω;
3. Input limit protection: up to 10V;
4. Frequency response: 20Hz-20kHz (±0.3dB);
5. Input sensitivity: 0.775V;
6. Total harmonic distortion: <0.02%@8Ω1kHz;
7. Damping factor: ≥900;
8. Signal-to-noise ratio: ≥105dB;
9. Intermodulation distortion: ≤ 0.02%;
10. Conversion rate: ≥50V/µs;
11. Safety protection system: DC protection, short-circuit protection, sensitivity overheating management system, overheating protection, overload protection, soft start protection;
12. Chassis size (W×H×D): 482x88x290mm;
13. Net weight: 14kg;

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1. Rated power: 400Wx4, 8Ω;
2. Rated power: 560Wx4, 4Ω;
3. Input limit protection: up to 10V;
4. Frequency response: 20Hz-20kHz (±0.3dB);
5. Input sensitivity: 0.775V;
6. Total harmonic distortion: <0.02%@8Ω1kHz;
7. Damping factor: ≥900;
8. Signal-to-noise ratio: ≥105dB;
9. Intermodulation distortion: ≤ 0.02%;
10. Conversion rate: ≥50V/µs;
11. Safety protection system: DC protection, short-circuit protection, sensitivity overheating management system, overheating protection, overload protection, soft start protection;
12. Chassis size (W×H×D): 482x88x290mm;
13. Net weight: 14kg;

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Long by picture save/share