Profile 400SX installation instructions Speaker Connections Tri-Mode, 100F, 100 F

SPEAKER CONNECTIONS (TRI-MODE)

The amplifier is capable of running in a Mono / Stereo mode. This feature gives the 2channel amplifier the ability to run stereo satellites (midbass & tweeter) simultaneously with a mono subwoofer.

These connections are more complicated because they require the use of passive crossover networks (Not provided) to divide the frequencies to the speakers. We have included a sample diagram for 4 Ohm connections. If you wish to use multiple speakers to achieve a lower impedance and higher power, it is strongly recommended that you seek professional advice from your Profile retailer before attempting to make these connections.

Please Note: In the Tri-mode configuration, the amplifier's built-in crossover must be set to the"OFF" position so the speakers receive full range output.

B+ REM GND

Fuse

L Bridged R

Speaker

Output

Left

Mid / Tweeter

4 Ohm

(2 Ohm Minimum)

L E G

E N D

100F

+ -

4 mH

-

+

100 F

Right

Mid / Tweeter

4 Ohm

NON-POLAR INDUCTOR

CAPACITOR (COIL)

+ - (2 Ohm Minimum)

Mono Woofer

8 Ohm

(4 Ohm Minimum)

CAUTION! In Tri- mode operation, the amplifier must see a 2 Ohm load or higher for the stereo satellites and no lower than 4 Ohms for the subwoofer(s). Any lower than the above mentioned impedance will cause the amplifier to overheat and possibly cause permanent damage to the amplifier.

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