This is a 4-channel amplifier by ALPINE. This amplifier has been mechanically refurbished and stress tested, and it performs flawlessly. There will be signs of normal use on the amplifier. This includes but is not limited to light scratching and light gouging.
RMS Power Output (Watts x Channels) 85 x 4 Peak Power Output (Watts x Channels) N/A Power at 2 Ohms (Watts x Channels) 125 x 4 Bridged Power (Watts x Channels) 250 x 2 Minimum Impedance Bridged 4 Minimum Impedance Unbridged 2 Minimum Impedance 2 Best Frequency Response 8-45k Hz THD at Rated RMS Power 1% Signal to Noise Ratio 87 dB Input Voltage 14.4v Features Amplifier Class D Low-Pass Crossover Frequency 50-400 Hz Low-Pass Slope (dB/octave) 12 dB/octave High-Pass Crossover Frequency 50-400 Hz High-Pass Slope (dB/octave) 12 dB/octave Bass Boost 0, 6, 12 dB Bass Boost Frequency 50 Hz Fan Cooled No Fuse Rating 60 Speaker Level Inputs RCA Preamp Outputs No
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DetailsCurrent Stock:SKU: UR-PDR-F50