© 2011 Phoenix Gold • www.phoenixgold.com
Amplifier Owner’s Manual
RMS Power 14.4Vdc ≤ 1% THD
400 x 1 @ 2 ohm
600 x 1 @ 1 ohm
Dynamic Power 14.4Vdc >1% THD
600 x 1 @ 2 ohm
800 x 1 @ 1 ohm
Recommended Fuse Size:
60 Amp
Power/Ground Wire Size:
4 Gauge
Dimensions (Includes Mounting Feet): 11.6” L x 7.1” W x 2.0” H
RMS Power 14.4Vdc ≤1% THD
75 x 4 @ 4 ohm Stereo
125 x 4 @ 2 ohm Stereo
250 x 2 @ 4 ohm Bridged
Dynamic Power 14.4Vdc >1% THD
90 x 4 @ 4 ohm Stereo
150 x 4 @ 2 ohm Stereo
300 x 2 @ 4 ohm Bridged
Recommended Fuse Size:
50 amp
Power/Ground Wire Size:
8 Gauge
Dimensions (Includes Mounting Feet):
11.6” L x 7.1” W x 2.0” H
INPUT
Connect preamp signal cables from the head unit to these terminals.
CROSSOVER FREQUENCY
Controls the lowpass crossover point for the speaker outputs.
BASS BOOST
Variable bass boost from 0 to +18dB @ 45 Hz.
REMOTE LEVEL CONTROL
This port is for connecting the subwoofer remote level control. This allows
up to 20dB of volume adjustment. This is not a bass boost, it controls the
level of the low pass signal. NOTE: This control is not compatible with the
Phoenix Gold LPL44 level control.
SENS
Used to reach maximum amplifier power with a wide variety of headunits.
SUBSONIC CROSSOVER FREQUENCY
Controls the highpass crossover point for the speaker outputs to eliminate
extreme low frequencies.
+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 sw12V, 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 amplifier to speakers. SD600.1 minimum impedance
is 1 ohm.
RMS Power 14.4Vdc ≤1% THD
75 x 4 @ 4 ohm Stereo
125 x 4 @ 2 ohm Stereo
250 x 2 @ 4 ohm Bridged
plus
200 x 1 @ 4 ohm
300 x 1 @ 2 ohm
Dynamic Power 14.4Vdc >1% THD
90 x 4 @ 4 ohm Stereo
150 x 4 @ 2 ohm Stereo
300 x 2 @ 4 ohm Bridged
plus
300 x 1 @ 4 ohm
400 x 1 @ 2 ohm
Recommended Fuse Size:
60 amp
Power/Ground Wire Size:
4 Gauge
Dimensions (Includes Mounting Feet):
13.1” L x 7.1” W x 2.0” H
INPUT
RR
RL
FR
FL
FREQ
40Hz
400Hz
X OVER
LPF
FLAT
HPF
BASSBOOST
0dB
18dB
SENS
MIN
MAX
SENS
MIN
MAX
FREQ
40Hz
400Hz
BASSBOOST
0dB
18dB
X OVER
HPF
FLAT LPF
POWER
FL
GROUND
REMOTE
+ 12V
FUSE
25A
25A
FR
RL
RR
+ 12V
R
GROUND
REMOTE
+ 12V
FUSE
30A
30A
SPEAKER
GROU ND
+ 12V
R
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
FUSE
30A
FL
30A
SUB.
SUB.
INPUT
RR
RL
FR
FL
SUB INPUT
L
S UB
FRONT
FRONT
REAR
FR
RL
RR
GROU ND
+ 12V
R
GROU ND
SD600.1
Monoblock Power Amplifier
NOTE: Visible through the plexiglass cover, a single blue power LED is located In the lower corner of all SD amplifiers.
