NuPrime-X NPX-280ASP
$ 269.00
Stereo amp with integrated Adaptive Voltage Switching Power Supply for explosive power and ultra-low distortion.
Peak Power: 300W@4ohm, 180W@8ohm.
RMS power: 260W@4ohm, 150W@8ohm.
Heatsink, mounting bracket, RCA inputs, and cables included.
The NPX-280ASP has advanced protection circuitry that safeguards it from fault conditions such as short circuits, overload, over temperature, and under-voltage.
The amplifier’s output signal feeds back into the Adaptive Voltage Switching Power Supply’s servo power stage, causing a change in the output voltages supplying the power stage of the amplifier. This design resulted in more details at a low music level and explosive power at a high volume.
Specifications
- Power output (peak) @ 4 Ohm: 280W
- Power output (peak) @ 8 Ohm: 170W
- Power output (RMS rated) @ 4 Ohm: 220W
- Power output (RMS rated) @ 8 Ohm: 120W
- Input impedance: 47k Ohm
- Minimum load impedance: 3.4 Ohm
- Maximum total Amp+PSU efficiency: 80%
- Gain 20
- Peak output current: 17A
- Dynamic range: 130dB
- Sensitivity (to rated power): 1.9 Vrms
- Output referenced idle noise (A-weighted): 50uV
- Frequency response: 10Hz to 50kHz
- THD+N @ 5W/1kHz: 0.0046
- THD+N @ 50W/1kHz: 0.015
- THD+N @ 100W/1kHz: 0.02
- Supply voltage input (non selectable): 100~120 VAC or 220~240 VAC
