Rockford Fosgate 3X - Manual (Page 17)

3X – 2-Way with Amplifier's Active Crossover
®
®
Tweeter
Subwoofer
4-Channel Amplifier
with Crossover***
(High-Pass)
(Low-Pass)
2-Channel Amplifier
Source Unit
3x Crossover
–
+
–
+
–
+
–
+
–
+
High-Pass
Low-Pass
High-Pass
Low-Pass
Summed Output
@ 24dB/octave slope
Tweeter
Front High-Pass
@ 12dB/octave slope
Rear High-Pass
@ 12dB/octave slope
Front Bandpass
Both rolloffs @ 12dB/octave slope
Rear Bandpass
Both rolloffs @ 12dB/octave slope
®
DSM ®
4
4
–
+
–
+
Midrange
Midrange
Tweeter
4-Channel Amplifier
with Crossover***
(High-Pass)
(Low-Pass)
–
+
–
+
Tweeter ®
DSM ®
4
4
–
+
–
+
Midrange
Midrange
0
°
180 ° **
2
4*
3 ®
®
*2 or 4 Channel can be selected if user desires fader capability.
** Try Phase Switch for summed output and set to position that sounds best.
*** Additional filtering provided by internal crossovers in the amplifiers.
FIGURE 5
– 14 –