How to Set Up a 6 Ohm Speaker – Step by Step Guides

Before using speakers, consider checking the ohms the speaker needs to operate with. When the ohms of the speaker and those of the amplifiers are not the same, the speaker can produce an excessive volume that can cause damage to the audio system. At this point, when you need quality sound, the volume with the speaker must be below.

Therefore, you need to set up the speaker. In this case, we are setting up a 6 ohm speaker to match the ohms with the amplifier. At first, you need to check which receivers are good to set up the 6-ohm speaker with, and then you continue with the process where you need to use 8 ohms receivers.

The article below shows the steps you need to follow when setting up the 6-ohm speaker and useful information about the process, the frequently asked questions, and lastly, the conclusion.

How to set up a 6 ohm speaker

How to set up a 6 ohm speaker

To set up a 6 ohm speaker, you need to wire the channel to either a 6 ohm speaker or an 8-ohm speaker. There are two ways you can follow to get the speaker’s quality sound when wiring them. Below are the two methods you can use to achieve the process successfully.

Techniques to use

MethodsfunctionsEssential products
Using modern speakers                     reduces risks of using poor speakers  
Wiring the channels in series   using power cables      maintains amount of power Check Amazon for the best power cables

1. Using modern speakers

Using modern speakers

It is good to consider using modern speakers since they help reduce the risk of using speakers that use more power than the amount you need. The modern speakers have a design that helps them to reduce the power since their frequency fluctuations are tighter.

However, if you cannot afford the modern speakers, consider using any speaker you feel is right for you to still get a good sound for your music. The other advantage of the modern speakers is that they have higher speaker sensitivity than the older speakers since manufacturers increase the speaker impedance according to how the older versions behave.

2. Wiring the speakers in series

Wiring the speakers in series

There are different methods of wiring speakers that can either increase or reduce the speaker impedance. When you use series wiring, you are trying to add up the speaker’s impedance, which means that if you have 6-ohm speakers, you need to increase the impedance to 12 ohms, which reduces the power consumption by half of it. In other words, increasing the impedance reduces the speaker’s power consumption.

Sometimes you may need to use parallel wiring that you should not think of it. The method is unreliable since when you wire two speakers in parallel, you reduce the impedance by half of the normal impedance, meaning it will consume so much power, which will be double.

When you need to use the parallel wiring, choose to reduce the impedance to half the normal amount since total impedance is equal to the product of impedances over the sum of impedances. As we all know, the product of impedances is 36, while the sum of impedances is always 12 when you calculate the result is 3, and that is the exact amount you should use with parallel wiring.

The good thing with parallel wiring is that the more the speaker uses more power, the more it produces its volume. That means that you cannot use two speakers when trying with parallel series since it will consume more power than you need. Therefore, ensure you perfect the amount of impedance you need for your 6-ohm speaker when setting up.

What to take note of when setting up 6 ohm speaker

1. Checking and changing the receiver impedance settings

What to take note of when setting up 6 ohm speaker

When setting up a 6-ohm speaker, you need to check and adjust the receiver impedance settings so that the impedances match the ohms with the speaker. The receivers have settings that you can adjust to match your 6-ohm speakers in most cases. Some speakers have more than 6 ohms, so if you have such, you need to reduce them to 6 ohms to work with it perfectly.

Checking the receiver impedance settings helps reduce or increase the system’s performance depending on how you choose to work with it. If you choose to reduce the impedance, it will lower the quality of sound of the system, but if you choose to increase it, it will increase the speakers’ quality of sound. Therefore, the appropriate quality depends on the user.

2. Steps of setting up a six 0hm speaker

2. Steps of setting up a six 0hm speaker

Remember, when setting up the 6-ohm speaker, the default settings of the speaker are at 8 ohms.

i. Consider connecting the power cable to an alternating current wall outlet before connecting the speakers.

ii. Hold the speaker’s front panel while holding it down and press the power button, which is the main zone in the system.

iii. Check the front display to see the SM IMP  that pops on the display

iv. Select the 6 ohms by pressing a certain button on the front display.

v. Set the adjustments and remove the power cable from the alternating cable wall outlet. At this stage, you are now ready to connect the speakers.

Frequently asked questions;

  • How can one differentiate a 6 ohm speaker and an 8-ohm speaker?

The difference between the two speakers is the resistance, as one is higher than the other.

  • Why are 6 ohm speakers better than 4-ohm speakers?

Six-ohm speakers are good since they have lower resistance. Comparing them with 4-ohm speakers is good since they need a lighter load for the amplifiers. Consider this type since they are more efficient and allow the electrical signal of the music input to pass through the speaker.

You might be interested to read also our another comprehensive article of: How to Convert 6 Ohm Speakers to 8 Ohm- Easy Guides


You can use different methods to set up the 6ohm speaker, depending on what you like. The article describes more information about what the process needs to be successful.

It is good to think of using series wiring when setting up the speaker since it helps in increasing the speaker impedance. You can also choose modern speakers since they are easy to set.

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