【Leave-It-to-Us Cable Installation Plan | Car Audio Wiring Plan Supporting Under-Seat Installation, Front 2-Way + Rear / Front 3-Way】

“I don’t want to specify the cable models in detail, but I want the sound to be better than stock.”
“If I’m adding speakers, a DSP, or an amp, I also want the wiring to be done properly.”
“I want to keep the budget down, but I don’t want a sloppy setup.”

For people like that, LOGON’s original Leave-It-to-Us Cable Installation Plan is the right fit.

This plan uses high-quality parts—such as in-store stock cables and wiring materials from older models—that can still be used reliably from a sound-quality standpoint. Wiring installation is then carried out to match a DSP + amp configuration installed under the seat and either a front 2-way + rear speaker setup or a front 3-way configuration.

Cables aren’t something you can really see after they’re installed.
But in car audio, they are a crucial foundation.

Even if you use great speakers, an amp, or a DSP, if the way the wiring is routed and connected doesn’t match the equipment or isn’t integrated well, the sound may not come together as nicely as it should.
On the other hand, when you tidy up and optimize the cabling, the way sound comes out, the sense of imaging, and how well everything blends can change significantly.

It’s a plan that prioritizes a realistic setup tailored to your car—not just cable-brand selection

For cables, if you get into it, there’s a surprisingly deep world.
But I don’t believe that simply choosing expensive cables from the start is the only correct answer.

First and foremost, it’s important to consider:

• Wiring routes that suit the vehicle
• Attention to noise
• Ease of work when fitting equipment under the seat
• How the system connects in a front 2-way + rear setup or a 3-way configuration
• A setup that makes inspections and future system upgrades easier

That’s what matters.

With this Leave-It-to-Us plan, rather than carefully selecting cable manufacturer names and part numbers, LOGON will choose a balanced combination based on the available space in the actual car, the equipment locations, the system configuration, and how you use it.

Instead of putting everything together with only high-end cables, identify where it’s worth spending and where you can make smart use of inventory.
In general, it’s easier to end up with a good result when you think things through while looking at the actual vehicle.

For those who want a proper front 2-way + rear, or front 3-way build

This plan is well suited for people who want the front speakers to perform strongly while also creating a natural integration that includes the rear speakers, or for those who want to move toward a front 3-way configuration.

For example:

• You want to take a step beyond factory audio
• You want vocals to be easier to hear
• You want the front sound to come forward
• You want the rear speakers to sound natural without being overly “floating”
• You want to install the DSP and amp neatly under the seat
• You want to prepare the wiring foundation with 3-way conversion in mind
• You want a configuration that will be easier to maintain or change later

If you’re considering topics like these, this plan is a particularly good match.

Car audio isn’t something that’s finished just by connecting wires.
Where to place which equipment.
Which route to run the wiring.
How to secure everything and keep it in a state that’s easy to access later.

These “invisible” aspects affect how easy the system is to use after installation and how well the sound comes together.

Since it leverages in-stock cables, it’s easier to build value into the content

One of the strengths of this plan is that by using in-store stock cables and wiring materials from older models, you can often keep costs lower than with a typical cable selection process.

Even “older models,” you’re not going to force the system to use things that are hard to use for sound.
LOGON will only use items that they can judge—by listening and inspection—as “still good enough to use” for your system.

As a result, even with the same plan name, the actual cables used and the fine-grained details of the configuration will vary depending on the inventory situation at that time.
That’s unique to a Leave-It-to-Us plan.

It’s not intended for people who want to specify cable models in detail.
However, if you want:

“Leave the detailed selection to LOGON, and please build it so the sound comes together properly.”
“I want a wiring installation that feels like a specialty shop, while keeping the budget down.”

Then I think this is a very practical plan.

The meaning of having LOGON do the installation

In car audio wiring, whether something is good or bad isn’t determined by the product name alone.

Where to route it.
How to secure it.
What equipment to combine it with.
How you evaluate noise and serviceability.
How far ahead you plan for future system upgrades.

These factors influence your satisfaction after installation.

At LOGON, we don’t just run the wiring—we also consider the balance when you actually play music, and the finish that fits naturally in your car.
Rather than “just add expensive stuff,” we focus on finding realistic ways to integrate everything that match your vehicle and how you use it.

Recommended for people like this

• You want to improve things a little beyond the factory sound
• You want to prioritize the installation content over the cable model
• You want it to sound naturally all the way from front 2-way + rear
• You’re also considering a front 3-way configuration
• You want to install the DSP and amp cleanly under the seat
• You want to build a proper wiring foundation while keeping the budget in check
• You want to think a bit about future system upgrades
• You’d like to leave the detailed selection to us and have it put together nicely

You may not have a strong obsession with cables, but you still want the sound to be properly better.
For people like that, this Leave-It-to-Us Cable Installation Plan is an easy-to-use option.

Because the number of options and what’s available can change depending on inventory, if you’re interested, please contact us with your vehicle model and your current audio setup.
Let’s check together whether we can make it into a good, realistic configuration without overreaching by looking at the actual vehicle and system details.