Vistar-Audio Co., LTD
50W/4Ω Subwoofer Amplifier
STOCK QTY:394pcs
FOB SHENZHEN:USD 18.00/pcs
LOGOS:NO logos
STOCK QTY:394pcs
FOB SHENZHEN:USD 18.00/pcs
LOGOS:NO logos
| No. | STANDARD TEST CONDITIONS | ||||
|---|---|---|---|---|---|
| 1. | Supply Voltage/Current: AC 0-300V/10A~50/60Hz (stability power supply) | ||||
| 2. | Operating Voltage: AC=115V/60Hz | ||||
| 3. | Signal Source: 600Ω unbalanced audio precision | ||||
| 4. | Reference Frequency: 100Hz | ||||
| 5. | Measurement Bandwidth: audio precision 10Hz Hi pass & 20/80KHz pass Filter | ||||
| 6. | Output Load: 4Ω/200W no induce Resistor | ||||
| 7. | Amplifier Position: >10 inch free air space sides of heat sink | ||||
| 8. | Operating Temperature: 25°C±3°C | ||||
| No. | TEST ITEMS | TEST CONDITIONS | UNIT | LINE IN | LFE |
| 1. | OUTPUT POWER | 1%THD+N 4Ω100Hz (Level & crossover at Max,) | W | 58+/-5 | 58+/-5 |
| 2. | THD+N | RATED POWER =50W 4Ω 100Hz (Level & crossover at Max,) | % | =60 | |
| 11. | OUTPUT NOISE | SIGNAL SOURCE:600Ω(Level & crossover at Max,) | mV |
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Car Amplifier, Home Subwoofer Amplifier, Home Double CD Mixer