Upgrade Your 2017 Nissan Sentra: Speaker Replacement Guide

Nov 8, 2025 by Admin 59 views

Hey guys! Are you ready to crank up the tunes in your 2017 Nissan Sentra? If your factory speakers are sounding a bit, well, blah, then it's time for an upgrade! Replacing your speakers is a fantastic way to improve your car's audio quality and make your daily drives a whole lot more enjoyable. This guide will walk you through the process, making it easy to replace those old speakers with something that really rocks. We'll cover everything from choosing the right speakers to the actual installation, so even if you're not a car audio guru, you'll be able to get the job done. Let's dive in and get those speakers replaced!

Why Replace Your 2017 Nissan Sentra Speakers?

So, why bother with replacing your speakers in the first place? Well, the stock speakers that come with most cars, including the 2017 Nissan Sentra, are often the weakest link in your car's sound system. They're usually made with cheaper materials to keep the overall cost of the car down. This means they often lack the clarity, depth, and overall sound quality that you crave. Replacing them with aftermarket speakers can provide a night-and-day difference in your listening experience. You'll notice improved bass response, clearer highs, and a much more balanced sound.

Beyond just the sound quality, replacing your speakers can also be a relatively inexpensive upgrade that has a significant impact on your car's overall enjoyment. It's a great DIY project that can save you money compared to having a professional do the work. Plus, you get the satisfaction of knowing you did it yourself! Upgrading your speakers is an excellent way to personalize your car and make it feel more like your own. Who doesn't love the feeling of cruising down the road with their favorite music blasting through high-quality speakers? It's a game-changer, trust me. Also, the factory speakers might have started to degrade over time, leading to distortion or even complete failure. This is especially true if you frequently listen to music at high volumes. Replacing them ensures you can enjoy your music without any issues.

Another significant advantage of upgrading your speakers is the potential for increased volume and clarity. Aftermarket speakers are designed to handle more power and provide a richer, fuller sound, even at higher volumes. This means you can listen to your music the way you want to without distortion. Furthermore, if you're a fan of a particular genre of music, such as rock, pop, or electronic music, investing in speakers tailored for those genres can significantly enhance your listening experience. These speakers are engineered to emphasize the frequencies associated with those genres, providing a more immersive audio experience. Ultimately, replacing your speakers is an investment in your car's sound system and a way to enhance your overall driving experience. So, are you ready to transform your Sentra's audio game? Let's keep going.

Choosing the Right Speakers for Your 2017 Nissan Sentra

Alright, before we get our hands dirty, let's talk about choosing the right speakers for your 2017 Nissan Sentra. This is an important step, as the right speakers will make all the difference in the world. First, you'll need to figure out what speaker sizes your car needs. The 2017 Nissan Sentra typically has speakers in the front doors and the rear deck. The front doors usually accommodate 6.5-inch speakers, while the rear deck often fits 6x9-inch speakers. However, it's always best to double-check the sizes to make sure. You can do this by either checking your owner's manual or removing a speaker and measuring it. This ensures you buy the correct size and avoid any installation headaches down the line.

Next, you'll need to decide on the type of speakers you want. There are two main types: coaxial and component speakers. Coaxial speakers, which are the most common and the easiest to install, have the tweeter and woofer (the main speaker) mounted together. Component speakers, on the other hand, have separate tweeters and woofers, which allow for better sound imaging and clarity. Component speakers offer better sound quality because the tweeter and woofer are positioned independently. This gives you more control over the soundstage and ensures the high frequencies reach your ears at the same time as the mid and low frequencies. Consider your budget and how much work you want to do. If you are looking for an easy upgrade, coaxial speakers are an excellent choice. If you want the best possible sound quality and are willing to put in a little extra work, component speakers are the way to go.

Another key factor to consider is the power handling of the speakers. Make sure the speakers you choose can handle the power output of your car's stereo system or any amplifier you plan to use. If your speakers cannot handle the power, they will distort at higher volumes and eventually blow out. The sensitivity rating of the speaker is also important, as this determines how loud the speaker will be given a certain amount of power. Speakers with higher sensitivity ratings will be louder. Keep in mind your budget. Speaker prices can vary widely, so it is important to set a budget before you start shopping. You don't have to break the bank to get a significant improvement in sound quality. Research different brands and models and read reviews to see what other people are saying about them. Don't forget about other important specs such as impedance (usually 4 ohms), frequency response (the range of sound frequencies the speaker can reproduce), and RMS power handling (the amount of power the speaker can handle continuously). With the right information, you can find speakers that give you excellent sound quality without emptying your wallet. Now, let's get to work!

Tools and Materials You'll Need

Before you start, gather your tools and materials. Having everything ready will make the installation process much smoother. Here's a list of what you'll need:

New Speakers: Make sure they fit your 2017 Nissan Sentra (6.5-inch for front doors, 6x9-inch for rear deck, but double-check!).
Screwdrivers: Both Phillips head and flathead, for removing panels and screws.
Panel Removal Tools: These plastic tools are incredibly helpful for removing door panels and other trim pieces without damaging them. A set of these tools is a worthwhile investment. If you don't have panel removal tools, you can use a flathead screwdriver, but be very careful not to scratch the panels.
Wire Cutters and Strippers: For cutting and stripping the speaker wires.
Wire Connectors: Such as crimp connectors or speaker wire connectors, to connect the new speakers to your car's wiring. You can use crimp connectors or solder the wires together.
Electrical Tape: To insulate the wire connections. This will ensure that the wires don't short out.
Socket Set or Wrench: To remove any bolts securing the speakers.
Drill (Optional): If you need to drill new mounting holes for the speakers.
Speaker Adapters (Optional): These can be useful if the new speakers don't fit the existing mounting holes perfectly.
Work Light: A flashlight or work light will make it easier to see what you're doing inside the car.
Gloves: Protect your hands from sharp edges and dirt.
Drop Cloth or Towel: To protect your car's interior from scratches. Place this on the seats and other surfaces you may lean on.
Owner's Manual: It can be very helpful for identifying screw locations and panel removal instructions.

Having all these tools and materials ready to go will make the job much easier and ensure a successful speaker replacement. Make sure to have a safe, well-lit workspace, and take your time. You've got this!

Step-by-Step Speaker Replacement Guide

Alright, now for the fun part: replacing those speakers! Here's a detailed step-by-step guide to help you through the process.

Step 1: Prepare Your Vehicle

First, park your Nissan Sentra on a level surface and turn off the ignition. Disconnect the negative (black) terminal of your car's battery. This is a crucial safety step to prevent any electrical shorts while you're working on the car. Locate the battery, usually in the engine compartment. Use a wrench to loosen the nut securing the negative terminal clamp to the battery post. Carefully remove the clamp. This will cut off the power supply and keep you safe. Next, gather your tools and materials and place them within easy reach. Cover your car seats and surrounding areas with drop cloths to protect the interior from any accidental scratches or damage.

Step 2: Removing the Door Panels (Front Speakers)

Now, let's tackle the front door speakers. Start by locating the screws holding the door panel in place. These screws are typically found around the edges of the door panel and sometimes behind door handle covers or in armrests. Use your Phillips head screwdriver to remove these screws. Next, use your panel removal tools to carefully pry the door panel away from the door. Start at the bottom or the side and work your way around, gently releasing the clips that hold the panel in place. Once all the clips are released, lift the door panel up and away from the door. You'll likely need to disconnect the wiring for the door handle, power window controls, and any other accessories. Carefully unplug these connectors. These are usually held in place with clips or tabs that you can depress or squeeze to release.

Now, you can access the speaker. Remove the screws that secure the speaker to the door. Once the screws are removed, carefully disconnect the speaker wires. You might have to cut the wires or use a wire connector to release the speaker from the factory wiring. Now you can remove the speaker from the door and place it aside. With the old speaker removed, it's time to install the new speaker. Attach the new speaker to the existing mounting location. If the holes do not align, you might need to use speaker adapters. Use the screws included with your new speakers or the original screws to secure them to the door.

Step 3: Replacing Rear Speakers

Replacing the rear speakers follows a similar process, but the location and access points might be different. The rear speakers are usually located on the rear deck, the area behind the rear seats. The first step is to remove the rear seat cushions. You might need to consult your owner's manual to find the exact location of the fasteners. Typically, you'll find clips or bolts holding the seat cushions in place. Locate and remove these fasteners, then carefully lift the seat cushions up and away from the car.

Next, you'll need to remove the rear deck trim panel. This panel covers the speakers and provides access to them. The panel is usually held in place with clips, screws, or a combination of both. Locate and remove any screws or fasteners. Then, use your panel removal tools to gently pry the panel away from the deck. Be careful not to break any clips. Once you have access to the speakers, remove the screws that secure the speakers to the rear deck. Disconnect the wiring from the speakers, and remove the old speakers. Take the old speakers out and set them aside. Place your new speakers into the existing speaker openings, align them with the mounting holes, and secure them with screws. Be careful not to overtighten the screws. Finally, reconnect the wiring to the new speakers, ensuring that the polarity is correct (positive to positive, negative to negative).

Step 4: Connecting the New Speakers

Once the old speakers are out and the new ones are ready, it's time to connect them. If your new speakers have their own wiring harnesses, use the provided connectors to connect them to your car's wiring. If not, you'll need to cut the wires and connect them directly. If you have to cut the wires, use wire strippers to remove a small amount of insulation from the ends of the wires. Then, use crimp connectors or speaker wire connectors to attach the wires. Make sure you connect the positive (+) wire to the positive terminal on the speaker and the negative (-) wire to the negative terminal. Make sure you match the polarity of the wires. Double-check all connections to ensure they are secure and properly insulated. Use electrical tape to insulate any exposed wires to prevent shorts.

Before reassembling everything, test the new speakers to ensure they are working correctly. Reconnect the battery's negative terminal. Turn on your car's stereo system and test the speakers. If everything is working correctly, you should hear clear, crisp sound. If the speakers don't work, double-check your connections and make sure that the polarity is correct. If the speakers work, start reassembling the door panels and rear deck trim panels. Carefully reinstall the door panels and trim panels, making sure to align the clips and screws. Reconnect any electrical connectors that you disconnected. Now, place the trim panel back onto the rear deck. Reinstall the rear seat cushions, and secure them. You're all set!

Step 5: Testing and Finishing Up

With the speakers installed and connected, it's time to test them out! Reconnect the negative terminal to your car's battery. Turn on your car and your stereo system. Play a variety of music to test the speakers' performance across different frequencies. Make sure to check the volume and balance settings to ensure that the sound is coming out evenly. If everything sounds good, great job! If you notice any issues, such as distortion or one speaker not working, double-check your connections and wiring. If all is well, then you did it! Now, carefully reassemble the door panels and rear deck trim panels. Make sure all clips and screws are in place. Double-check your work to ensure that all panels and components are securely fastened. Once everything is back in place, take a moment to admire your work! You've successfully upgraded your car's audio system. Now, crank up the tunes and enjoy your improved listening experience!

Final Thoughts and Tips

Replacing your 2017 Nissan Sentra speakers is a fantastic DIY project that can significantly improve your car's audio quality. By following these steps, you can upgrade your sound system and enjoy your favorite music like never before. Remember to take your time, be patient, and double-check your work along the way. If you're not comfortable with any part of the process, don't hesitate to seek help from a friend or a professional. Also, make sure to read the instructions that come with your new speakers carefully. These instructions often provide specific information about the installation process and any special considerations.

Here are a few extra tips to help make your speaker replacement even easier:

Take Pictures: Before you start disassembling anything, take pictures of the door panels and wiring. This will help you remember how everything goes back together. This is a simple step, but it can be a lifesaver when it comes time for reassembly. Having visual references can help avoid confusion and save time.
Label Wires: If you're disconnecting a lot of wires, label them with tape and a marker to make it easier to reconnect them correctly. This is particularly useful if you are working on a car with a complex wiring system. Labeling wires can prevent confusion and ensure that everything functions properly after the upgrade.
Work in a Well-Lit Area: Good lighting is essential for seeing what you're doing, especially when working inside the car. Make sure your workspace is well-lit.
Be Careful with the Clips: Door panels and trim panels are held in place with clips. Be careful not to break them when removing the panels.
Listen for Rattles: After reassembling everything, listen for any rattles or vibrations. If you hear any, double-check your work to make sure everything is securely fastened. It is important to identify and resolve any rattles or vibrations to ensure that your car sounds great when you are driving it.
Consider Sound Deadening: For even better sound quality, consider adding sound deadening material to the doors and rear deck. This will reduce vibrations and improve the overall sound experience. Sound deadening material can significantly improve your car's audio quality. It reduces vibrations, which can interfere with the sound coming from your speakers. Adding it can make your music sound cleaner and more immersive. Enjoy your upgraded sound system and happy listening! With a little bit of effort, you'll be enjoying your favorite tunes with fantastic sound quality in no time. Get ready to experience your music in a whole new way!