Oz Audio Vector User Manual Download Page 5

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/ 4 coils = 1

What if you have three single 4-ohm subwoofers?
4

/ 3 = 1.3333

Now we can look at series.
Imp Impedance = New Impedance
So if we have the same single 4-ohm subwoofers.
4

+ 4

= 12

If you have any questions or concerns contact your local authorized dealer or call Oz
Audio Technical Support at 561-998-0211.

Making the Connections:

When making the connections at the amplifier it is very important to make sure they
are making solid contact. Strip the wires insulation back approximately 0.5 an inch and
insert the wires into the appropriate openings on the amplifier (power to power, ground
to ground). Tinning of the wires is not recommended and should not be done. Be sure
no wires are exposed outside of the terminal to prevent possible short circuits. Tighten
the set screw until you can tug on the cable without it slipping. It is highly recommended
that this step be completed by hand with a screwdriver and not with a power drill to pre-
vent the stripping of the set screw or possible damage to the amplifier. Once all of the
connections are complete we can continue to the next step.

Turning the Dials:

In this section, we will cover the adjustments necessary to achieve great sound from
your new amplifier system.

Strapping:

With Vector class D amplifiers, you can “strap” two amplifiers together in a master/
slave configuration. This strapping will result in doubling your power. In this configu-
ration, the master amplifier has total control over the slave amplifier. To strap two
amplifiers you need to set one amplifier to MASTER, and the other to SLAVE. The input
signal from the head unit should plug into the MASTER amplifier only. Using a single
RCA connect the MASTER/SLAVE output to the MASTER/SLAVE input of the SLAVE
amplifier. Now, the MASTER amplifier has total control gains, crossovers, and phase.
Connecting a subwoofer to these amplifiers will require one extra piece of speaker
wire. Connect the speaker wires as shown in the illustrations, if you have any questions
or concerns please call Technical assistance (561) 998-0211, or ask your local Oz Audio
dealer.

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CAUTION: The nominal impedance is now 2-ohm. If a resistance less than 2-ohm is used,
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Making the Connections:

When making the connections at the amplifier it is very important to make sure they are
making solid contact. Strip the wire’s insulation back approximately 0.5 inch and insert
the wires into the appropriate openings on the amplifier (power-to-power, ground-to-
ground). Tinning of the wires is not recommended and should not be done. Be sure no
wires are exposed outside of the terminal to prevent possible short circuits. Tighten the