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PS260 / PS285 / PS2130 / PS2180
7
4 ohm nominal
2 ohm minimum
4 ohm nominal
2 ohm minimum
4 ohm minimum
C
L
L
C
Inductor
Capacitor
Wiring (continued)
Speaker Wiring
The Speaker Wiring diagrams illustrate the following four options for connecting speakers and
subwoofers to the PS amps:
• Two Speakers
• Two Subwoofers
• Bridged Subwoofer
• Tri-Mode
Note: When running a subwoofer and two full-range speakers together (tri-mode
operation), passive high and low pass filters must be used. Failure to install these filters
may cause damage to the amplifier and/or the speakers.
Two Speakers
Dos Altavoces
Deux Haut-Parleurs
Two Subwoofers
Dos Subwoofers
Deux Subwoofers
Bridged Subwoofer
Subwoofer en Puente
Subwoofer En Pont
Tri-Mode
Tri-Modoa
Tri-Mode
Passive High and Low Pass Filter Chart
Frequency
Hz.
Speaker Impedance
2 Ohms 4 Ohms 8 Ohms
Inductor (L) Capacitor (C) Inductor (L) Capacitor (C) Inductor (L) Capacitor (C)
80 4.1mH 1000µF 8.2mH 500µF 15mH 250µF
100 3.1mH 800µF 6.2mH 400µF 12mH 200µF
130 2.4mH 600µF 4.7mH 300µF 10mH 150µF
200 1.6mH 400µF 3.3mH 200µF 6.8mH 100µF
250 1.2mH 300µF 2.4mH 150µF4.7mH75µF
400 0.8mH 200µF 1.6mH 100µF3.3mH50µF
600 0.5mH 136µF1.0mH68µF2.0mH33µF
800 0.41mH 100µF 0.82mH 50µF1.6mH26µF
1000 0.31mH 78µF 0.62mH 39µF1.2mH20µF
1200 0.25mH 66µF 0.51mH 33µF1.0mH16µF
1800 0.16mH 44µF 0.33mH 22µF0.68mH10µF
4000 0.08mH 22µF 0.16mH 10µF 0.33mH 5µF