Example System Configurations - Rockford Fosgate Power T15kW Installation & Operation Manual

I
NSTALLATION

Example System Configurations

Here are some examples of 'street' setups utilizing the
Selectable Power Output operation.
Example 1:
Two sets of 4-ohm component speakers in series on channels
1 and 2. One dual voice coil 4-ohm subwoofer with coils in
series to channels 3 and 4 bridged. This provides the amplifier
with 8-ohm stereo loads on channels 1 and 2 and a
8-ohm bridged load on channels 3 and 4.
In this configuration the amplifier will provide 250Watts RMS
per channel on channels 1 and 2 (125 Watts RMS to each
component speaker) and 1000 Watts RMS to the subwoofer.
Example 2:
Four sets of component speakers in a series-parallel
combination on channels 1 and 2. Two dual 4-ohm voice coil
subwoofers in series-parallel combination to channels 3 and 4
bridged. This provides the amplifier with 4-ohm stereo loads
on channels 1 and 2 and a 4-ohm bridged load on channels
3 and 4.
In this configuration the amplifier will provide 500 Watts
per channel on channels 1 and 2 (125 Watts RMS to each
component speaker) and 2000 Watts on the bridged channel
3 and 4 (1000 Watts RMS to each of the subwoofers).
Example 2
10
CHANNEL 1 CHANNEL 2
-12 -12
-15 -9 -15 -9
-18 -6 -18 -6 WARM-UP
-21 -3 -21 -3
-24 0 -24 0
- 00 +2 - 00 +2
LINK
5.0
3.0
1.5
dB dB
0.0
CHANNEL 1 CHANNEL 2
-15 -12 -9 -15 -12 -9
-18 -6 -18 -6
-21 -3 -21 -3
-24 0 -24 0
- 00 +2 - 00 +2
dB dB
CHANNEL 3
45 60
100%
85% 30 75
-12
70% -15 -9
THERMAL PROTECT 0% 15% 25% 40% 55% -18 -6
15 TEMPERATURE 90 -21 -3
o C
-24 0
AVAILABLE POWER
0 105
- 0 0 +2
OVER CURRENT
7.5 80 120 80 120 5.0 7.5
11.0 60 160 60 160 3.0 11.0
GAIN 16.0 45 FREQUENCY 210 45 FREQUENCY 210 1.5 GAIN 16.0
dB Hz Hz dB
dB
23.0 32 300 32 300 0.0 23.0
Example 1
CHANNEL 3
45 60
100%
85% 30 75
70% -15 -12 -9
WARM-UP THERMAL PROTECT 0% 15% 25% 40% 55% -18 -6
15 TEMPERATURE 90 -21 -3
o C
AVAILABLE POWER -24 0
0 105
- 0 0 +2
LINK OVER CURRENT
5.0 7.5 80 120 80 120 5.0 7.5
3.0 11.0 60 160 60 160 3.0 11.0
1.5 GAIN 16.0 45 FREQUENCY 210 45 FREQUENCY 210 1.5 GAIN 16.0
dB Hz Hz dB
dB
0.0 23.0 32 300 32 300 0.0 23.0
CHANNEL 4
-12
-15 -9
-18 -6
-21 -3
-24 0
- 0 0 +2
dB
CHANNEL 4
-15 -12 -9
-18 -6
-21 -3
-24 0
- 0 0 +2
dB