K.2: Subwoofer

Hi everybody, Chris here from QSC,

in this video we’re going to show you how to use your K.2 speakers with a subwoofer.

Some systems require a little more low end extension,

so we’re going to run through a couple scenarios that will help you select the best connection option for your set up.

Our first example, is to connect your left and right outputs from your mixer

to the A and B inputs on the subwoofer.

Underneath the inputs are parallel outputs that you can take to your left and right K.2 top boxes.

From there simply select the crossover setting in the top box that matches the crossover of subwoofer,

and now your system is optimized to work together.

In this setup, you can adjust your sub gain separately from your top

with the same outgoing signal from your mixer.

Our second subwoofer scenario uses an auxiliary output on your mixer.

Simply take your left and right outputs from your mixer to your left and right top boxes,

then use an auxiliary output plugged directly into the sub.

This gives you the ability to feed only the instruments that have low frequency into your sub

and have separate volume control at the mixer from your top boxes.

You still want to engage the crossover that matches the subwoofer

but this is a more professional set up that gives you better control over your sound.

So these are a couple of options on how you can connect your subwoofer with your K.2 top speakers

and get added low end extension, simply and easily.