DQ Series
DQ-460D
DQ-460D SERIES SPECIFICATIONS
| Test Conditions | ||
| Stereo @ 4ohms | 4 * 60W | 14.4V/4ohm THD=1% 1KHz |
| Stereo @ 2ohms | 4 * 70W | 14.4V/2ohm THD=1% 1KHz |
| THD | 0.10% | 1W |
| Frequency Response | 30Hz – 40KHz | FREQ = FULL |
| S/N Ratio | 80dBr | |
| Stereo Separation | 35dB | |
| Idle Current | 750mA | Max Gain; FREQ=FULL; Signal Input=0 |
| Dark Current | 10uA | Max Gain; FREQ=FULL; Signal Input=0 |
| DC Offset | < 10mv | Max Gain; FREQ=FULL; Signal Input=0 |
| Working Voltage | 8.5V – 16V | Max Gain; FREQ=FULL; Signal Input=0 |
| Input Impedance | 18K ohm | Measure the RCA input impedance by multi meter |
| Input Sensitivity -RCA Input -Speaker Input |
0.2V – 6V 4.5V |
Max Gain; FREQ=FULL Min Gain; FREQ=FULL Max Gain; FREQ=FULL |
| Crossover Frequency | 30Hz – 40KHz; 30Hz – 90Hz; 200Hz – 40KHz; |
FREQ=FULL FREQ=LPF FREQ=HPF |
| Maximum Operating Current | 25A | 14.4V 2ohm 1KHz FREQ=FULL; THD=1%, 70W*4 |
| Fuses Type | 40A * 1 | |
| Thermal Protection | Yes | 14.4V 4ohm 1KHz FREQ=FULL; 50W * 4 |
| Dimensions (L * W * H) | 140 * 128 * 42 | |
| Weight | 0.65Kg |
