Amplier Owner’s Manual
www.phoenixgold.com
SPECIFICATIONS
SD320.4 SPECIFICATIONS
Frequency Response: ± 1dB from 20Hz to 20kHz
Signal to Noise Ratio: >100dB
High and Low Pass Crossovers: 12dB per Octave
Crossover Range: 40Hz to 400Hz
Bass Boost @ 45Hz: 0 to +18dB
Low Level Input Range: 200 millivolts to 8 volts
Lowest Recommend Load: 4 ohms Bridged/2 ohms Stereo
Typical Eciency: 50%
Damping Factor Greater than 200
RMS Power Output 60w x 4 @ 4 ohms Stereo
80w x 4 @ 2 ohms Stereo
160w x 2 @ 4 ohms Bridged
Power/Ground Wire Size: 8 Gauge
Recommend Power Wire Fuse: 40a
Dimensions (Includes Mounting Feet): 11.6” L x 6.93” W x 2.0” H
294mm L x 176mm W x 51mm H
Dimensions (Includes Terminals): 12.2” L x 6.93” W x 2.0” H
310mm L x 176mm W x 51mm H