Amplifier Owner’s Manual
www.phoenixgold.com
SPECIFICATIONS
SD800.4 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 Efficiency:
80%
Damping Factor
Greater than 200
RMS Power Output
125w x 4 @ 4 ohms Stereo
200w x 4 @ 2 ohms Stereo
400w x 2 @ 4 ohms Bridged
Power/Ground Wire Size:
4 Gauge
Recommend Power Wire Fuse:
60a
Dimensions (Includes Mounting Feet): 11.0” L x 6.9” W x 2.0” H
279mm L x 176mm W x 51mm H
Dimensions (Includes Terminals): 11.6” L x 6.9” W x 2.0” H
295mm L x 176mm W x 51mm H
SUBWOOFER CHANNEL:
Frequency Response:
± 1dB from 20Hz to 300Hz
Signal to Noise Ratio:
>100dB
Low Pass Crossover:
12dB per Octave
Low Pass Crossover Range:
30Hz to 300Hz
Bass Boost @ 45Hz:
0 to +18dB
Low Level Input Range:
200 millivolts to 8 volts
Lowest Recommend Load:
2 ohms
Typical Efficiency:
80%
Damping Factor:
Greater than 200
SD1100.5 SPECIFICATIONS
FRONT AND REAR CHANNELS:
Frequency Response:
± 1dB from 20Hz to 20kHz
Signal to Noise Ratio:
>100dB
High and Low Pass Crossovers:
12dB per Octave
Front/Rear High Pass Crossover Range: 15Hz to 250Hz
Low Level Input Range:
200 millivolts to 8 volts
Lowest Recommend Load:
4 ohms Bridged/2 ohms Stereo
Typical Efficiency:
80%
Damping Factor
Greater than 200
RMS Power Output
200w x 1 @ 4 ohms
300w x 1 @ 2 ohms
Recommend Power Wire Fuse:
80a
Power/Ground Wire Size:
4 Gauge
Dimensions (Includes Mounting Feet): 12.2” L x 6.9” W x 2.0” H
309mm L x 176mm W x 51mm H
Dimensions (Includes Terminals): 12.8” L x 6.9” W x 2.0” H
325mm L x 176mm W x 51mm H
RMS Power Output
125w x 4 @ 4 ohms Stereo
200w x 4 @ 2 ohms Stereo
400w x 2 @ 4 ohms Bridged
POWER OUTPUT NOTE: A power birth certificate is included for each amplifier. SD
amplifiers are conservatively rated and will exceed their RMS power rating shown
here. All RMS power ratings and measurements are at 14.4 volts with no more than
1% THD. SD800.4 and SD1100.5 feature ADAPT technology which provides the
same power output from 11 to 15 volts with music material.
