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© 2011 Phoenix Gold • www.phoenixgold.com
Amplier Owner’s Manual
RMS Power 14.4Vdc ≤ 1% THD 75 x 2 @ 4 ohms Stereo
100 x 2 @ 2 ohms Stereo
200 x 1 @ 4 ohms Bridged
Dynamic Power 14.4Vdc >1% THD 90 x 2 @ 4 ohm Stereo
125 x 2 @ 2 ohms Stereo
250 x 1 @ 4 ohms Bridged
Recommended Fuse Size: 25 amp
Power/Ground Wire Size: 8 Gauge
Dimensions (Includes Mounting Feet): 7.24” L x 6.93” W x 2.0” H
184mm L x 176mm W x 51mm H
Dimensions (Includes Terminals): 7.36” L x 6.93” W x 2.0” H
187mm L x 176mm W x 51mm H
INPUTS
Connect preamp signal cables from headunit to these inputs.
CROSSOVER FREQUENCY
Controls the crossover point for the speaker outputs.
REMOTE MONITORING DISPLAY (RMD)
Connect optional RMD Voltage Display to this port.
BASS BOOST
Variable bass boost from 0 to +18dB @ 45Hz.
SENS
Used to reach maximum amplier power with a wide variety of headunits.
X-OVER CONFIG
FLAT: Crossovers are turned o
HPF: High pass crossover is on
LPF: Low pass crossover is on
+12V
This must be connected to the fused positive terminal (+12V) of the car’s
battery. The fuse must be located within 18 inches of the battery.
REMOTE
This must be connected to switched +12V, usually a trigger wire coming
from the head unit or ignition.
GROUND
This must be connected to the negative terminal of the car’s battery or
bolted to a clean, unpainted part of the chassis of the vehicle.
SPEAKER OUTPUTS
Used to connect the amplier to speakers. SD200.2 minimum impedance
is 4 ohms bridged or 2 ohms stereo. Use Right + and Left - to bridge the
channels.
SD200.2
2 Channel Power Amplifier
INPUT
FREQ
40Hz 400Hz
X OVER
LPF
FLAT
HPF
BASSBOOST
0dB 18dB
SENS
MIN MAX
POWER
L
GROUND REMOTE + 12V
FUSE
25A
R
+ 12VR
GROUND REMOTE + 12V
FUSE
30A30A
SPEAKER
GROU ND + 12VR
POWER
SENS
MIN MAX
BASS
0dB 18dB
X-OVER
FREQ.
30Hz 300Hz
REMOTE
PROTECT
SUBSONIC
10Hz 55Hz
L
R
INPUT
PROTECT
POWER
REMOTE
SUB INPUT
R
MIN MAX
MIN MAX
SENS
SENS BASS BOOST
0dB 18dB
HPF
15Hz 250Hz
HPF
15Hz 250Hz MIN MAX
SENS
30Hz
LPF
300Hz
GROUND REMOTE + 12V
FL
SUB.
SUB.
INPUT
RR
RL
FR
FL
SUB INPUT
L
SUB FRONT
FRONT REAR
FR
RL RR
GROU ND + 12VR
GROU ND
RMD
RMD
NOTE: Visible through the plexiglass cover, a single blue power LED is located in the lower corner of all SD ampliers.