| 型号 | QD4100 | QD4150 | QD4200 | QD4250 | QD4300 | QD4350 | QD4450 |
| 8Ω OUT POWER | 100WX4 | 150WX4 | 200WX4 | 250WX4 | 300WX4 | 350WX4 | 450WX4 |
| 4Ω OUT POWER | 150WX4 | 225WX4 | 300WX4 | 375WX4 | 450WX4 | 525X4 | 675WX4 |
| 8Ω 2CH POWER | 250WX2 | 375WX2 | 500WX2 | 625WX2 | 750WX2 | 850WX2 | 1100WX2 |
| FREQUENCY RESPONSE | 20Hz-20KHz+0/-0.5dB | ||||||
| THD+N | <0.02%@8Ω 1KHz1KHz | ||||||
| S/N RATE | >100dB(A WEIGHTED) | ||||||
| SLEW RATE | 25V/μ S | ||||||
| DAMPING FACTOR | >200@8Ω | ||||||
| CROSSTALK | >60dB@8Ω 1KHz | ||||||
| INPUT IMPEDANCE | 20KΩ(BALANCE)/10KΩ(UNBALANCE) | ||||||
| INPUT SENSITIVITY | 1V | ||||||
| PROTECT | DC,SHORT CIRCUIT,OVER HEAT,SOFTSTART | ||||||
| CONTROL | FRONT PANEL: POWER SWITCH/CHA CHB VOLUME REAR PANEL: MODE |
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| SIZE | 2U(48.2cm/L × 45cm/D × 8.9cm/H) | ||||||
| PACKING DIMENSIONS | 570mm×550mm×145mm | ||||||
| VOLUME | 0.046M3 | ||||||
| GROSS WEIGHT | 18.00Kg | 20.00Kg | 21.00Kg | 24.00Kg | 25.00Kg | 26.00Kg | 27.00Kg |
