4 Effortless Steps On How To Connect A Powered Subwoofer To Passive Speakers

This is a common question that many people have when they are looking to buy speakers for their home theater.

Many times, the best option for connecting powered subwoofers and passive speakers is to use an audio cable (RCA).

This article will discuss how to connect your powered subwoofer with passive speakers using RCA cables and answer some of the most-asked questions about this topic.

Difference Between Active And Passive Speaker

How To Connect A Powered Subwoofer To Passive Speakers by speakerjournal.com

Powered speakers are ones that have an amplifier built into the speaker itself. This means you won’t need to purchase a separate amp or receiver to power them. 

Instead, these powered speakers will come with their own amps, and they can be controlled directly from the device (iPad/iPhone etc.). 

These types of speakers tend to sound better, but it also means that they are more expensive.

On the other hand, active speakers do not come with an amp or a receiver, and you will need to purchase one to power them. 

This type of speaker is better if your budget doesn’t allow for powered speakers because active speakers tend to be cheaper than their counterparts.

What Has Powered Subwoofers?

How To Connect A Powered Subwoofer To Passive Speakers by speakerjournal.com

A powered subwoofer is a speaker that has an amp built into the cabinet.

This means you won’t need to purchase a separate receiver or amplifier to power them since they come with everything included inside their cabinets. 

In addition, these types of speakers tend to have more features than passive speakers and also sound better.

However, they are more expensive than passive speakers.

How To Connect a powered subwoofer with a passive speaker?

The steps which are going to guide are easy subwoofer.

The Steps Which Are Going To Guide Are Easy Subwoofer

In order to connect your powered subwoofer with passive speakers using a stereo RCA cable, you will need to use both the left and right inputs on the back of your subwoofer. 

Make sure you have correctly set up all of the connections between your devices (Blu-ray player/receiver etc.).

You can use a Y-adapter to connect both the left and right RCA connections with only one input on your subwoofer.

For example, suppose you have a Blu-ray player with an optical out connection, and it’s set up in your home theater system as your primary source of audio output.

In that case, that is what you should connect to the powered subwoofer using an optical cable. 

This will then allow your Blu-ray player to send all of its audio signals through one connection, which is essential for convenience and also so that it doesn’t interfere with other speakers in your home theater system (i.e., center or front left/right).

Using An LFE (low-frequency effects) For Joining The Powered Subwoofers With Passive Speakers

How To Connect A Powered Subwoofer To Passive Speakers by speakerjournal.com

In order to connect your powered subwoofer with passive speakers using the LFE (low-frequency effects), you will need to properly set up all of your connections between devices (Blu-ray player/receiver etc.). 

Make sure that you have a Y-adapter and two RCA cables in addition to an LFE cable.

For Passive Speakers, How To Choose The Best-Powered Subwoofer

How To Connect A Powered Subwoofer To Passive Speakers by speakerjournal.com

In order to choose the best-powered subwoofer for your passive speakers, you will need to determine what kind of sound quality and deepness you are looking for.

In addition, you will also need to decide on a budget that works for you.

Power

When it comes to powered subwoofers, one of the main things you are going to need to keep in mind is their power.

These types of speakers build very powerful amps into their cabinets so that they can provide deep, rich sound at any volume level.

The capacity range of powered subwoofers is about 120-300 watts if you use it for home theater or public and addressing.

Ported Or Sealed

How To Connect A Powered Subwoofer To Passive Speakers by speakerjournal.com

One thing to keep in mind when purchasing your powered subwoofer is whether or not it will be ported or sealed.

It would be ideal if you had to pick either a ported or sealed subwoofer. The air in a sealed subwoofer does not flow in or out of the box.

Bass Of The Subwoofer

How To Connect A Powered Subwoofer To Passive Speakers by speakerjournal.com

The bass of the subwoofer is the most important thing you are going to want to keep in mind.

This factor is what determines how loud and how powerful the speaker is. Keep in mind that the louder and more powerful the subwoofer, the better it will sound with passive speakers.

Conclusion

To be ensured that your powered subwoofers evenly reproduce the bass of your passive speakers, you need to set them up orderly and then adjust their settings according to what is most beneficial for your situation. 

And when you are done with it once or twice, it will become your second nature, and you can easily adjust their settings whenever you desired.

FAQ'S

Can I connect a powered subwoofer to passive speakers using an RCA cable?

Yes, you can! You must carefully follow the instructions in order to connect a powered subwoofer with passive speakers.

Is it better to use an RCA cable or an LFE cable when connecting a powered subwoofer to passive speakers?

It is better to use an RCA cable because it carries all of the high-level audio signals. It also takes both the left and right channels of a stereo signal, which can then be used to power a single speaker.

Can I connect my powered subwoofer with passive speakers to my computer?

Yes, you can connect your powered subwoofer to passive speakers to your computer. You will need an RCA cable, optical cable or LFE cable.

Can I connect my powered subwoofer with passive speakers using the headphone jack on the computer?

No, you cannot. You can only connect a powered subwoofer with passive speakers using the RCA, optical, or LFE cable.

How many passive speakers can I connect to the powered subwoofer?

You may connect as many passive speakers as you want to a single powered subwoofer. However, you will need to adjust the settings accordingly depending on what kind of passive speakers you are using.

What is an RCA cable used for?

An RCA cable is a type of connector that can be used to transfer audio signals from one device to another.