Description
Polk Audio PA660 Class AB 4 Channel Amplifier - 600 watts
Features:
Bridgeable Class AB Technology for a cooler operation
600 watts Full Range 4 Channel Operation
Stable High-Speed MOSFET power supply
Short Circuit, DC Voltage and Thermal Protection
Maximum signal transfer with the help of Nickel plated terminal
Corrosion-Free, Environmental Friendly Stainless Steel Construction
Variable (0dB to +8dB) Hz Bass Boost
Total dynamic power of 600 watts
0.90% Distortion power rating and effective damping factor >100
250mV-5V (rear) dB Maximum Sensitivity
Minimum bridged impedance @ 4 ohms and minimum un-bridged impedance @ 2 ohms
75 dBA of Signal-to-noise ratio
20Hz-20kHz of total frequency response
Max Power Output:
600 watts
RMS Power Output:
150 watts @ 4 ohms bridged operation
75 watts @ 4 ohms un-bridged operation
85 watts @ 2 ohms un-bridged operation
Inputs and Outputs:
12dB/oct of High-Pass Filter Slope
12dB/oct of Low-Pass Filter Slope
Dimensions:
2”(H) X 13.25”(W) X 8.13”(L)