How to Stack 6 Ohms and 5-Ohm Speaker – Easy Ways

Many people ask themselves how they can stack 6 ohm speakers and 5 ohms speakers together. The best way of stacking the two is to wire up the speakers. Wiring speakers is effective since it enables the speakers tobe in a phase where they can create the best sound you need.

Stacking the speakers is not that hard so long as you have the idea of loading and how to connect the speakers to provide optimal resistive load. You need to check the impedance of the amplifier with the two speakers too before trying the process.

Below are the methods you can follow when stacking the 6 ohm speaker and 5 ohms speaker and the necessary information you also follow. Later are the frequently asked questions, and lastly, the conclusion.

How to stack 6 ohm speakers and 5-ohm speaker



Essential products

  • Wiring the speaker
  1. Series wiring
  2. Parallel wiring

maintains speaker load


  • Connecting to the amplifiers      
  1. Matching
  2. Paralleled out jacks

allows connecting cabinets

Check on the best amplifiers on Amazon.

Ways of stacking 5 ohms and 6 ohm speaker;

There are some methods below that you will follow when stacking the two speakers together. Below are the descriptions of the methods:

1. Wiring the speakers

How to stack 6 ohm speakers and 5-ohm speaker

When stacking speakers, you only need to wire them to have a certain form of arrangement, and at the same time, you can play music with them. Wiring speakers is connecting the speakers so that when you start one, all the speakers will run. With wiring, there are three different ways of wiring speakers, which are as follows:

i. Series wiring

Series wiring is one of the best forms of wiring speakers. The method is good since when you wire the speakers in series, the speaker’s resistance, which is in ohms, adds up such that when the speaker is 6 ohms, the load will be 12 ohms. Wiring in series involves connecting the negative side of one speaker to the positive side of the other speaker. Series wiring is the best for use since it consumes less power and saves you from the speakers.

ii. Parallel wiring

Parallel wiring is also good, but it is not recommended since it causes consumption of more power with the speakers when you put them into use. Parallel wiring causes a decrease in the resistance of the speaker. For example, when you wire the two speakers in parallel, the resulting load will be half the normal amount. It is much easier to get the resistive load when all the speakers have the same resistance; however, it is suggested to wire speakers with different resistive values in parallel.

To get the total impedance in parallel wiring, you need to multiply the two loads and divide by the sum of the loads. To perfect parallel wiring, consider connecting the positive side of one speaker to the positive side of the other speaker and the negative side of one speaker to the negative side of the other speaker.

iii. Combination of both series and parallel wiring.

The wiring method is simply two sets of speakers wired in series that you are connecting in parallel. The method is best when working with some large load with multiple speakers. It is good when you have fewer cabinets for connecting to your amplifier such that it helps you figure out the loads and how to wire them without necessarily applying too low of resistance on the amplifier. The process involves connecting the terminals in both parallel and series.

2. Connect cabinets to amplifiers

Connect cabinets to amplifiers

i. Matching

When connecting speakers to an amplifier and you have one speaker, you only need to match the speaker’s impedance to the amplifier, and the process is over and successful. However, when you are stacking two speakers, you have two speakers that you need to get the number of loads by calculating the amplifier can work with.

 If you are using a combo amplifier, you need to consider the amplifier’s chassis as the head and the speaker as a separate cabinet. The only step you need here is plugging the combo speaker into the amplifier chassis like any other extension cabinet. The name suggests that matching the amplifiers is measuring the impedance and then matching them if they are compatible.

ii. Paralleled out jacks

The paralleled out jacks are parts at the jack plate of common speaker cabinets that allows the user to plug one cabinet into the other using the parallel connection. The characteristics of the cabinets are such that one of the speaker’s outputs of the necessary impedance is there in the amplifier. The paralleled out jacks are not recommended since they use the parallel method of connection that consumes much power, but if it is the only option, you are good to go.

You might be interested to read also our another comprehensive article of: How to Set Up a 6 Ohm Speaker – Step by Step Guides

Frequently asked questions;

  • What are the best methods to use when connecting the speakers?

The best methods to use are either the parallel connection, series, or both series and parallel methods that you choose best for you. However, the best you can choose is the series method since the speakers cannot consume much power, unlike the parallel.


The article above shows the different methods of stacking 5 ohm and 6 ohm speakers. Check on the methods you can employ to stack the two speakers. Stacking the speakers helps conserve some space in the house that you can use to fix some other things. When stacking the speakers, you can either use the parallel or series method of connection.

Therefore, choose a method that fits you in either saving cash that you can use to purchase the products that facilitate the method. Consider following the manual on instructions on how to stack two speakers. However, if you lack any idea of what to do, consult a technician to help you fix the issues. 

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