Mounting 2 Transducers On Transom – Is It Possible?

mounting 2 transducers on transom
mounting 2 transducers on transom

The positioning of the transducer on your unit plays a crucial role in determining the accuracy of information. So, if you’re not that experienced, then it might be a better idea to rely on professional help.

There is simply no point in risking all that expensive equipment and you can spend a bit extra to hire a local expert for the installation.

Even if you’re not sold on the idea of hiring a local technician, you can ask other anglers to guide you. They will be more than happy to help you build your setup. 

That way, you won’t have to worry about the extensive installation procedure, and the unit will perform perfectly on your boat. On top of that, it will also have a positive impact on the lifespan of the transducer. 

Recently there have been many questions on mounting 2 transducers on a transom.

If you’re also considering a similar setup, then the following details should help you with a better perspective on the feasibility of mounting two transducers.

Mounting 2 Transducers on Transform

While many people believe that one transducer is enough for their unit, the detection performance can increase substantially when you’re running multiple transducers on your boat.

Using more transducers allows you to scan at multiple frequencies and present a complete picture on display.

So, you won’t have to worry about any interference from your motor as much when you’re running multiple transducers on your boat.

In terms of feasibility, you can mount two transducers on the transom as long as you’re sure that the frequency difference between these transducers is above 50 kHz.

Similarly, the next thing that you have to focus on is the distance between the transducers. Yes, you can place the transducers on the transom, but you should still aim to maximize the distance between the transducers.

That will paly into limiting the interferences and you will be able to get clearer response from the display.

So, what you should aim for is more than 12 inches of distance. Any lower than that, and you can expect to run into some issues down the road.

Similarly, you need to also go about managing the configurations to limit the chances of interferences.

Having an expert to guide you here will make your life much easier and you will be able to avoid the common hiccups that anglers face with the setup.


So, depending upon the setup that you’re aiming to build and the configurations that you need, it is a good idea to ask the local expert or other anglers.

They will know how to best maneuver through the situation without having to deal with any complications.

Otherwise, the transducers will interfere with each other, and you’ll notice many performance dips.

So, make sure to manage the frequencies accordingly if you wish to run a setup with multiple transducers.

Aside from that, you need to manage the angle of the transducers to get the best performance from the transducers.

So, you’ll need to put some time into correcting the orientation of the transducers as well as configuring the frequencies.

Make sure to go through the owner’s manual to get a better idea of the installation process. That way, it will be effortless for you to get the desired accuracy from multiple transducers.

You can also reach out to local experts and have them help you with the installation of the transducers.


If you’re a beginner, then it will save you several hours of trial and error. So, make sure to involve some experts if you’re not too sure about how to manage multiple transducers on a transom.

Otherwise, you’ll spend weeks trying to figure out the issue with interference and angling of the transducers on the transom.

Once you’re sure about the basic setup, the next question that you might ask yourself is whether or not it is a good idea to have two transducers side by side on the system. So, let’s go over that possibility as well.

Mounting 2 Transducers On Each Side

The answer here is simply “yes.” You can mount two transducers on each side of the transom.

However, you will have to make sure that the distance between both of these units is maximum and anything under a foot can’t be acceptable. Otherwise, you will run no errors here.

With that out of the way, you need to also figure out the type of mounts that you will be using here. We all know that it is not a smart idea to drill a ton of holes in the transom. 

Instead, you should focus on making use of the mounting bracket to limit the number of holes.

This will add to the integrity of the structure, and you will not have to worry about losing the transducers either. So, be sure to consider your options throughout.

You will need two transducer mounts, but you can still rely on a single mounting pole to provide you with a more robust foundation.

Yes, it will be a bit challenging to manage the setup at first, but you will be able to figure out the orientation in no time.

Just make sure that the transducers are fully secure, not in the way of the deployment structure, and away from the port side. That way, these will remain secure and you will not have to worry about any damage.

Keeping track of these simple pointers will not only help you get a better response from the transducer, but the quality of the results will also be much better.

So, be sure to put in some extra effort when defining the right zones and you will be sorted out in no time.

Everything boils down to how you’re planning on addressing this situation, and keeping track of the basics is the best way to limit minor errors. 

Similarly, you can also rely on a collar mount for the same performance.

This is a bit easier to install, but the movement can be a bit restricted after you’re done with the installation. Moreover, some owners have shown their skepticism on the performance of this collar.

So, you should keep that in mind when you do decide to go with the collar mount.

All that you’re aiming for is a secure setup that won’t come loose or get damaged with slight changes in the water pressure and the waves. 

Hopefully, these details will give you a better idea on mounting two transducers on the transom of your boat. You will not have a hard time as long as you’re a bit experienced and know how to go about configuring the transducer.

However, if you’re new to the market and don’t know much when it comes to managing the transducers, then ask the experts to help you out.

The first option that you have is to hire a local technician and pay him to get through the installation. 

This will put some strain on your budget, but you will at least be sure that the performance from the transducer is perfect.

So, try to extend your budget and you will be able to develop a pretty great setup with the help of the professional.

The second option that you have is to reach out to the local experts and the seasoned veterans. Seeking help from these experts is better when you’re not that sold on spending cash on the installation.

So, be sure to reach out when you’re short on budget.


Most of the time, the seasoned anglers are more than willing to help beginners.

All that you have to do is to reach out and explain your situation, and these professionals will guide you through the rest. Hopefully, it won’t be much of a hassle for all parties involved. 

Lastly, you can just look up some video guides on YouTube and try to copy the setup maintained by other anglers. That will also help you a lot and you will not have to go about guessing the right orientation for the transducers.

To Conclude

It can be beneficial to mount two transducers on the transom. That is, as long as you know how to manage the spacing, angle, and frequency of these transducers.

Otherwise, you will just drag yourself down and the performance will be minimal. 

Following the correct procedure will help you benefit from better accuracy and clarity.

So, if you have the extra budget, going with a multiple transducer setup will positively impact your fishing trip. It all comes down to how you’re planning on optimizing your setup, and building around the unit.

On the other hand, if you’re struggling with the budget and don’t know how to manage the angle and frequency of the transducers, then there is a good chance that both transducers will interfere with each other. 

So, you will have to rely on professional help if you’re new to fishing and don’t know much about transducers. That way, you will not have to worry about interferences or any other errors, and the feedback will be optimal. 

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