CH 1
CH 2
CH 3
CH 4
Bridged
Speakers
Power
Batt
Rem
Gnd
Fuses
Bridged
CH 1
CH 2
CH 3
CH 4
Bridged
Speakers
Power
Batt
Rem
Gnd
Fuses
Bridged
CH 1
CH 2
CH 3
CH 4
Bridged
Speakers
Power
Batt
Rem
Gnd
Fuses
Bridged
Four Channel Speaker Wiring
Bridged Speaker Wiring
Four Channel Amplifiers
Four Channel Amplifiers
Ch1
SPEAKER
Ch2
SPEAKER
Ch3
SPEAKER
Ch4
SPEAKER
+
+
+
+
SUBWOOFER
SPEAKER
SUBWOOFER
SPEAKER
SPEAKER IMPEDANCE
4 - 8 OHMS!
SPEAKER IMPEDANCE
4 - 8 OHMS!
To REMOTE TURN-ON
from HEAD UNIT
+
+
+
+
SUBWOOFER
SPEAKER IMPEDANCE
4 - 8 OHMS!
SPEAKER IMPEDANCE
4 - 8 OHMS!
+
+
+
+
CH 1
SPEAKER
CH 2
SPEAKER
SUBWOOFER MINIMUM
IMPEDANCE 8 OHMS!
HIGH PASS
FILTER (CAPACITORS)
LOW PASS
FILTER (INDUCTOR)
+
+
+
+
HIGH PASS
FILTER (CAPACITORS)
LOW PASS
FILTER (INDUCTOR)
CH 3
SPEAKER
CH 4
SPEAKER
SUBWOOFER
SUBWOOFER MINIMUM
IMPEDANCE 8 OHMS!
desired crossover frequencies.
To REMOTE TURN-ON
from HEAD UNIT
GROUND
To BATTERY
To REMOTE TURN-ON
from HEAD UNIT
GROUND
To BATTERY
Tri-Mode Speaker Wiring
F r e q ue n c y I n d uc t o r C a pa c i t o r
80Hz 7.5mH 470uF
100Hz 6.5mH 330uF
120Hz 5.5mH 330uF
150Hz 4mH 220uF
To engage the amplifier in this mode, place the Crossover (Subwoofer)
switch in the "FULL" position. Use a 100v non-polar capacitor for a high
pass crossover and a wire coil inductor to block high frequencies from
the subwoofer, as shown in the figure below. Please review the table below
for inductor and capactior component values to determine the desired
crossover frequencies.
Tri-Mode Operation is a unique feature which allows a two channel amplifier to drive a sub-woofer operated
in MONO mode, while simultaneously driving full range speakers in STEREO.
To BATTERY
-8-
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