How to Connect a Subwoofer to Speaker Level Outputs-Ultimate Guide

Finding a suitable approach to connect your subwoofer to speaker level outputs can be the best way to get the best of your sound setup. Doing so will enhance the audio experience around your home, making it a welcoming and impressive place to stay.

The action becomes challenging, especially when the subwoofer doesn’t feature a dedicated output connection. Still, we can work around and connect the device via the level outputs. So we can connect a subwoofer to speaker level connections using wires or a speaker connector. Continue reading for more information.

Ultimate guide on connecting a subwoofer to speaker level outputsconnect a subwoofer to speaker level outputs

Before you attempt anything, it’s advisable to switch off your electronics and understand why you need to connect a subwoofer to speaker level outputs. Once you have the purpose, probably you have the reason too. Now, it’s time to dig deeper into the step by step guide to help you connect a subwoofer to available speaker level outputs.

These steps will help you link your subwoofer to any available older receiver that doesn’t support low-level output. Besides, you can still utilize this method intentionally, especially when you want a more and well-timed musical base experience.  

Step 1: Confirm your receiver’s specificationsConfirm your receiver’s specifications

Before you even start to initiate the process, it’s advisable to check the specifications stipulated on the receiver with you. Doing so is very important for compatibility reasons. Besides, you will be able to understand the possible options concerning output and input audio connections.

If you’re using a newer receiver, you’re likely to get a robust subwoofer output. Such a dedicated model is useful under this connection, especially when you want to streamline the LFE signal that is specifically geared for the bass emissions of the subwoofer.

But in occasions where you simply want to develop a connection to the speaker level outputs or if you’re using an outdated model, then you must invest in high-level output connections. This is how and where you’ll run your connector or wires to the subwoofer.

Step 2: Inspect your subwoofer’s specificationsInspect your subwoofer’s specifications

After you are done with receiver’s specifications, it’s wise to do so for your subwoofer. Primarily, this action is necessary to make sure that the connection you’re planning to create is possible as stated on your subwoofer. Under this step, what you need to consider or look at is the output/input connection options.

Specifically, it’s advisable to check and confirm whether the input connection features several parts, found on the back, both sides, and front part of the sub. Typically, you’ll locate a connection option on either back or front of the sub, but this isn’t always the deal.

Understanding and familiarizing with whatever you want to work with can help you reduce a lot of money as well as time. It’s therefore essential to inspect the electronic before making any attempt to develop a connection.  Once you have full details of your Subwoofer, count yourself on a better way to initiate an easy process.

Step 3: Attach two speaker wires to the back and front of the subwoofer on the right and left audio channelsAttach two speaker wires to the back and front of the subwoofer on the right and left audio channels

After you are sure about what you intend to interact with, the next step will be to determine the suitable way of connecting a subwoofer to speaker level outputs. These two approaches involve attaching two speaker wires to the Subwoofer or utilizing the available speaker connector. They are the same thing since they take you to the same destination; though their connection setups are different.

The famously used option is by connecting the speaker wires to the back and front of your subwoofer. You’ll establish such a connection on the right and left audio channels. To perform this function, you’ll have to run either of the speaker wires from the right and left audio channels to the front part of the sub.

Lastly, you’ll then run the other wire to the subwoofer’s back. From there, you can go on and use the filter of the subwoofer to alter the bass emission.

Step 4: Adjusting the filter through the subwooferAdjusting the filter through the subwoofer

This step is necessary to clarify the intended audio. This art comes immediately after connecting the subwoofer to the speaker level outputs. Audio clarification is important as it ensures there’s no humming from the ground loop. Besides, the low-frequency emissions can also be carried out precisely and thoroughly.

Mostly, filter adjustment becomes handy in determining how the bass sounds, mostly when using the subwoofer. However, you can still find a specific device to perform a pure test for the signal emissions to enhance more impressive measurements.

Step 5: Enjoying the bass

After setting up your sound system, already adjusted the filter, plus you are through with testing the bass, it’s now time to enjoy. Now by pairing a subwoofer to speaker level outputs either by default or choice, you can still have much fan without interfering with the magnificent subwoofer’s bass.

Frequently asked questions:

  • What is speaker level input on subwoofers?

If you have a receiver that doesn’t feature a subwoofer output, then you’ll have to get a subwoofer with inputs. The recommended ones are usually the speaker level inputs or high-level inputs. When utilizing more than one sub, the input wires can be attached from the receiver, right & front speakers or the subwoofer’s inputs.

  • Why do some car‘s subwoofers have two inputs?

Two inputs give the subwoofer a better chance for additional sensitivity adjustment. Typically, it’d be enough for a person to utilize a mono LFE subwoofer signal, stretching from its processor. But, if the sub has a very low-output processor, it’s advisable to use the Y-splitter. However, using both the inputs with similar mono signals can double the sensitivity of the subwoofer.

Final words

Here we are, after a long journey, but not in vain. I hope up to this point the above discussions have helped you realize that it’s possible to connect a subwoofer to speaker level outputs. What you need to ensure is to confirm whether your subwoofer is withstanding or not.

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