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專業(yè)后級功放QS150、QS250、QS350、QS450

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專業(yè)功放 QS-150 型號:xp-150
額定輸出功率 Power: 150W*2/8Ω,250W*2/4Ω;
頻率響應Frequency Response: 20Hz-20Khz±0.5dB;
總諧波失真 THD+N: ≤0.05%;
阻尼系數(shù)Damping Factor: >100;
輸入阻抗Input impendance: 20KΩ平衡輸入;
信噪比Signal to Noise Ratio: ≥85dB;
竄音衰減Cross Talk: ≥65dB;
輸入靈敏度Input Impedance: 0.7V;
消耗功率Supply power:750W;
產(chǎn)品尺寸Product Dimensions: 480mm x 410mm x 90mm;
專業(yè)功放 QS-250 型號:xp-250
額定輸出功率 Power: 250W*2/8Ω,350W*2/4Ω;
頻率響應Frequency Response: 20Hz-20Khz±0.5dB;
總諧波失真 THD+N: ≤0.05%;
阻尼系數(shù)Damping Factor: >200;
輸入阻抗Input impendance: 20KΩ平衡輸入;
信噪比Signal to Noise Ratio: ≥85dB;
竄音衰減Cross Talk: ≥65dB;
輸入靈敏度Input Impedance: 0.8V;
消耗功率Supply power:750W;
產(chǎn)品尺寸Product Dimensions: 480mm x 410mm x 90mm;

專業(yè)功放 QS-350 型號:xp-350
額定輸出功率 Power: 350W*2/8Ω,500W*2/4Ω;
頻率響應Frequency Response: 20Hz-20Khz±0.5dB;
總諧波失真 THD+N: ≤0.05%;
阻尼系數(shù)Damping Factor: >250;
輸入阻抗Input impendance: 20KΩ平衡輸入;
信噪比Signal to Noise Ratio: ≥85dB;
竄音衰減Cross Talk: ≥65dB;
輸入靈敏度Input Impedance: 0.9V;
消耗功率Supply power:750W;
產(chǎn)品尺寸Product Dimensions: 480mm x 410mm x 90mm;
專業(yè)功放 QS-450 型號:xp-450
額定輸出功率 Power: 450W*2/8Ω,600W*2/4Ω;
頻率響應Frequency Response: 20Hz-20Khz±0.5dB;
總諧波失真 THD+N: ≤0.05%;
阻尼系數(shù)Damping Factor: >250;
輸入阻抗Input impendance: 20KΩ平衡輸入;
信噪比Signal to Noise Ratio: ≥90dB;
竄音衰減Cross Talk: ≥70dB;
輸入靈敏度Input Impedance: 0.9V;
消耗功率Supply power:750W;
產(chǎn)品尺寸Product Dimensions: 480mm x 410mm x 90mm;

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