ARC Audio XDi 650.1 Manual del usuario - Página 8

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Strapping

Strapping is the same thing as Bridging but refers to using 2 amplifiers This is a way of combining the power of 2 channels into 1.

When you wire the amp bridged you have a higher voltage differential between + and -. That means MORE POWER. If you have 2

identical, properly designed mono amplifiers (They can not be a stereo amp that is bridged internally) you can bridge them together

to create 1 channel.

Set to

NORMAL

Set to

SLAVE

Warning

When bridging any amp or amps, each channel sees half the Ohm load. 4 ohms bridged is the same as 2 Ohms stereo. 1 ohm bridged is equal

to 1/2 ohm stereo. Check the compatibility of you woofers and amplifier before you begin.

2 KS XDi 650. 1 or XDi 1100. 1 s in a bridged configuration must not be connected to a load lower then 2 Ohms.

XDi 650. 1

XDi 1100. 1

STRAPPING

Can be set to

IN or OUT But

The PHASE Settings

MUST be OPPOSITE

From Head Unit

OPPOSITE

The "MASTER"

Setting

For strapping to work both amplifiers must be playing exactly the

same signal at exactly the same output level. To make this easier

use the "MASTER" and "SLAVE" but the slave amp must be set

"Out of PHASE" to the Master.

Use the configuration below.

WARNING:!

This is not a typo. You must

use both Positives (+) to drive

the woofer. The Negatives (-)

of both amplifiers must be

tied together. Failure to follow

this procedure exactly could

lead to amplifier failure.

2200W@

2 Ω