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2013-2017 Honda Accord sedan

2013 • 2014 • 2015 • 2016 • 2017

honda accord sedan

In a nutshell: This article is an overview of your Accord's audio system and its upgrade options. Use our vehicle selector to find the gear that will fit your Honda. 

Overview of the Honda Accord sedan

Driving a sedan can be a lot like eating a day-old bran muffin. If you have to, you have to, but it's nothing to savor. Unless you’re driving a Honda Accord sedan, which is more like a fresh, warm bran muffin with a nice slab of butter and maybe some hot sauce. Sensible doesn't have to be dry and boring.

Honda does "sensible" like nobody's business, of course. They also do a good job of remembering that there's still a person behind the wheel who needs to be involved and occasionally entertained by the whole driving thing. The ninth-gen Accord does that, plus it's good-looking, comfortable, and screwed together with Honda's usual precision. No wonder the things sell like hotcakes. Or bran muffins, for that matter. Bran hotcakes, maybe?

The factory stereos are as reliable as any other part of the Accord, but even the top-end models could use an upgrade. Installing an aftermarket stereo will make driving your Accord even more enjoyable.

honda accord sedan base radio

The base radio isn't awful, but you can do better (Crutchfield Research Photo)

Factory stereo system

The Accord's stock stereos are pretty decent as such things go, whether you have a base receiver or the optional navigation receiver. In 2016, the Accord became the first of undoubtedly many popular cars to offer Apple CarPlay as a factory option. Android Auto was also available that year, so like we said, the available receivers were decent. Probably better than decent, if we're honest about it.

Speaker-wise, the Accord sedan starts with a 4-speaker system and goes all the way up to a premium 7-speaker system, which includes a subwoofer. Like the receivers, these speakers are okay, but if you really care about sound, you'll want to swap out the entire system and add aftermarket gear.

The receivers can be found in the center of the dash stack, below the screen that handles vehicle functions and works with the rear-view camera. Thanks to an aftermarket dash kit, which is included at a deep discount with your Crutchfield purchase, you can swap out the receiver and retain the use of that upper screen.

When you replace the factory radio, you'll lose the factory AUX and USB inputs, plus the stock XM satellite radio and the nav system (if present). This sounds bad, but there are plenty of receivers that will give you all those functions and more, so don't worry about it.

Hybrid note

A hybrid's gas-electric hybrid powertrain makes replacing the stereo is a little more complicated. As you might expect, these hybrid vehicles contain some very sensitive electronics, so here are a couple of things to keep in mind:

  • Be sure to only use a multi-meter when testing wires, and NEVER use a test light to test wires in this vehicle. Doing so could cause some serious (by which we mean dangerous and expensive) damage.
  • A hybrid is not the car to choose if you want to build a massively powerful audio system. The thirsty current draw of a high-powered stereo and/or speakers is not a good thing for the hybrid system, so don't exceed a 30-amp current draw or 350-watt RMS power rating.
honda accord navigation radio

The base and nav radios aren't that hard to remove. Note the (clean) shop rag protecting the lower dash, which is a good idea. (Crutchfield Research Photo)

Replacing your factory radio

Removing and replacing any of the stock receivers is a reasonably uncomplicated job that requires only basic tools. Once you set the parking brake and disconnect the negative battery cable to prevent any electrical short, you're ready to review your Crutchfield MasterSheet and get to work.

Use a panel tool to release four retaining clips and pry out the receiver side panel. Disconnect the wiring harness and hose to remove the panel. Keep that panel tool handy, because the next thing is to start at the rear edge and pry up the top receiver trim panel. Be careful here, because you'll need to release ten retaining clips. Be patient and work carefully. Once that's done, you can remove the panel and remove the two Phillips screws exposed when you took the panel off.

Detailed stereo and speaker removal instructions

MasterSheet image
With step-by-step disassembly instructions and plenty of up-close, detailed photos, our exclusive Crutchfield MasterSheet™ takes the guesswork out of removing the factory stereo and speakers. It's free with your Crutchfield order, or you can purchase one separately for just $9.99.

Starting at the rear edges, pry out the console side trim panels by releasing five retaining clips on each panel. Remove the two Phillips screws securing the console pocket to the dash and remove the pocket, then remove the two 8mm bolts securing the lower receiver brackets to the dash. With all that done, you're ready to pry out the factory radio (releasing six more retaining clips). Pull it out, disconnect everything, and set it aside.

As noted above, by ordering from Crutchfield, you'll save quite a bit on the absolutely essential dash kit and wiring harness needed to replace the stock radio. To install the new piece, refer to the instructions included with the dash kit and the harness. Once everything's hooked up, be sure to test the receiver before you button everything up again. And if you run into trouble for any reason, remember that your Crutchfield purchase comes with free tech support for the life of your gear.

Tools needed: Panel tool, Phillips screwdriver, 8mm socket, ratchet and extension

Shop for car stereos that fit your Honda Accord

Steering wheel audio controls

It's relatively easy to retain the steering wheel audio controls when you install a new stereo in your Accord. When you enter your vehicle information, our database will choose the adapter you need to make your factory steering wheel controls work with your new receiver.

honda accord front door speaker removal

The front door woofer is held in place by one 8mm screw (Crutchfield Research Photo)

Replacing your factory speakers

Depending on how your car is optioned up, you'll find speakers in the front doors and rear deck. They're all reasonably easy to deal with, so even if you're new to DIY car audio, you can save money and have some fun with your car.

honda accord front door tweeter

Replacing the door speakers starts with removing the sail panels (Crutchfield Research Photo)

Removing your Accord's front door speakers

The Accord sedan's 6-speaker and 7-speaker systems include sail panel tweeters, while the 4-speaker versions do not. Either way, removing the door panels starts with removing the sail panel. If there's a tweeter, you'll need to disconnect it. If not, well, remove the panel and continue on.

Once you've used a panel tool to pry off the sail panel and dealt with the tweeter (if present), move on down the door and take care of a few "fiddly bits" that need to be dealt with before you remove the door panel.

Using the pry point (you'll see it), pry out the screw cover behind the door release and remove the two exposed Phillips screws. Next, start at the front edge and pry out the power options switch panel. Disconnect the harnesses and set it aside. That'll expose another Phillips screw, which you'll need to remove.

Pry out the sides and bottom of the door panel to release nine retaining clips. Be careful while you're doing this, because Honda puts together a tight car. Disconnect wiring harnesses, pry out the door lock and release assembly, then twist the courtesy light assembly to remove it. With all that done, you're ready to remove the door panel and deal with those speakers.

All the speaker removal and replacement details can be found in your MasterSheet, but we do want to point out a few things you'll need to know beforehand.

First off, there are no mounting brackets for the tweeters, so you'll either need to fabricate your own or use our universal backstraps (or hot glue or silicone) to secure them in place. There's also no wiring harness adapter, so you'll need to use Posi-Products speaker connectors to connect the tweeters to the factory wiring.

honda accord front door speaker panel

You'll need to trim this speaker lip away from the door panel (Crutchfield Research Photo)

Each woofer is secured by an 8mm screw, which is easy enough to remove. The other thing you'll need to remove is the plastic ring around grille on back of door panel. This ring has to go so that you can create room for your new speaker, so use a utility knife to cut it away.

Once the speakers are installed, test them to make sure they're working correctly and that the locks and windows are okay, too. If all's well, start putting the door back together by reversing the removal steps.

Tools needed: Panel tool, Phillips screwdriver, small flat blade screwdriver, 8mm socket, ratchet and extension

honda accord deck speaker

Replacing the deck speakers is pretty easy once you get to them (Crutchfield Research Photo)

Removing your Accord's rear deck speakers

The rear deck speakers are 6-3/4" models that are best replaced by same-size models. The job's not hard, but there are a few steps involved, so work carefully, stay organized, and be patient.

You'll start by pressing down on the cushions and removing the 10mm bolt between the rear seat back and the seat bottom. Set that aside, then push down on the front edge of the bottom cushion and squeeze the release tabs along the front edge to release cushion. Remove the cushion, then fold down the rear seat back.

honda accord rear seat

There's a 10mm bolt in there that you'll need to remove (Crutchfield Research Photo)

Remove the 10mm bolt at the bottom edge of the rear seat side bolster, then lift the bolster out and remove it. With that out of the way, pull the door gasket away from the body along the rear pillar. Starting at the top edge, pry out the rear pillar trim panel to release three retaining clips. Repeat that stuff on the other side of the car.

Remove the five retaining clips along the front edge of the rear deck panel, then gently pry up the panel to release eight retaining clips. Disconnect the third brake light harness, then work the seat belts through the slots on each side of the deck panel. Once that's done, you can remove the panel and 8mm bolts securing the speakers.

Now it's time to connect and secure the new speakers, then test them to make sure they're working. If they are, you're ready to put the deck back together. Make sure the seatbelts and third brake light are working properly before you finish up, of course.

Tools needed: Panel tool, Phillips screwdriver, 8mm socket, ratchet and extension

Shop for speakers that fit your Honda Accord

honda accord rear desk speakers and sub

The rear deck sub (center) is not the easiest thing to replace (Crutchfield Research Photo)

Bass in your Honda Accord

If your Accord sedan is equipped with the stock 8" rear deck subwoofer, you'll get to it by doing all the things you did to get to the rear deck speakers. For that reason, we highly suggest that you replace all three speakers at once, just to save yourself some time down the road.

There's another reason we recommend that plan — once the deck's removed, this is not an easy thing to do. The not-so-fun part of this job is that you'll need to modify the cavity to fit a new sub. The stock sub is a reasonable 8.573" in diameter, but it tapers steeply toward the magnet, and the existing cutout diameter will be a problem.

This is solvable, but there's nothing easy about it. You can cut the rear deck steel to obtain a 7.153" cutout diameter, plus you can cut off the plastic ring on the back of the grille to obtain a helpful height increase. And once that's done, you'll also need to fabricate a bracket for the new sub.

All in all, this is not a job for the average DIY-er. If you're not totally comfortable with cutting metal in your car, you're probably better off turning this job over to a car audio professional.

Of course, you can always leave the stock sub in place and boost your bass by other means. The sedan's trunk offers a 46" W x 16" H x 34"/44" D space for a subwoofer enclosure, which is enough to install some serious boomage. If you still need space for serious luggage, you can go with a more compact powered subwoofer.

The Hybrid sedan is just a bit different, and offers a 44" W x 19" H x 22"/22" space.

Tools needed (stock sub): Panel tool, Phillips screwdriver, 10mm socket, ratchet and extension, saw, professional help

Pioneer GM-A4704 4-channel amp

Pioneer GM-A4704 4-channel amplifier

Other options for your Accord sedan

There are plenty of other ways to improve your Accord sedan. Here are just a few of the ways Crutchfield can help.

Add an amp (or two)  

A new 4-channel amplifier will help you get the most out of your new speakers. You'll get cleaner power (and a lot more of it), which will result in much, much better sound. A mono amp can provide the juice you need for your new rear deck subwoofer, too.

Protect your Accord's floors

Factory floor mats are designed to fill a space as cheaply as possible, so they look lousy and wear out quickly. Replacing the worn-out old mats with quality WeatherTech floor liners will help protect your Accord's carpeting from dirt, damage, and whatever else life throws at it. Plus, they look kinda sporty, which is a nice touch in a car like this.

Remote start and security systems

Adding remote start capability to your vehicle lets you warm it up in the winter or cool it down in the summer. The iDatastart system is incredibly convenient and makes it easier than ever to install a remote start system, so we highly recommend it. The module requires a vehicle-specific T-harness (sold separately) to connect with your vehicle's computer, security, and ignition systems, so we ask that you call to order so that we can make sure you get the right harness for your ride.

You can also talk to your Crutchfield Advisor about a security system. They’re not as easy to install (we usually suggest letting a professional do the job), but we can help you choose a system that’ll work in your vehicle.

Shop for car security systems for your Honda Accord

Find the audio gear that fits your car or truck

Visit our Outfit My Car page and enter your vehicle information to see stereos, speakers, subs, and other audio accessories that will work in your vehicle.

honda accord rear deck

Don't worry. Once the research is complete, we let him out. (Crutchfield Research Photo)

  • Brian McIntire from Mooresville

    Posted on 2/25/2019

    Since high frequency sound is directional I'm wondering what you do with the component speakers you purchase for the rear deck. How do you get the tweeters positioned so that the high frequency sounds are pointed at a person's ears? The front ones are cut and dry. There's already a sail panel you can put them in And you talk about that above.

    Jon Paul from Crutchfield on 2/25/2019
    Brian, Good question. Two-way speakers are undoubtedly the easier choice for this car, but we do list component systems for the rear deck even though there are no factory tweeter locations. The component woofers will fit neatly into the stock speaker locations, but you'll need to surface-mount the tweeters in the location of your choosing. Give us a call and talk to one of our advisors. We can help you choose the right gear and give you the right advice on how to install it.
  • Christopher Burton from Carmichael

    Posted on 2/16/2019

    Would this work on the 2015 coupe v6?

    Jon Paul from Crutchfield on 2/18/2019
    Christopher, Yes, we do have gear for the Accord coupe. When you enter your vehicle's info into our Outfit My Car tool, you'll see which stereos fit your car, plus the correct harness. If you have any questions, our advisors are available via phone or chat.
  • Walter from Miami

    Posted on 9/25/2018

    Hi I would like to know the factory speakers measurements, on the lower front door and the rear deck. Crutchfield give two options 6 1/2" and 6 3/4" (the two options fit the vehicle)). The car from the factory uses what size ? Thank you

    Alexander Hrabe from Crutchfield on 9/25/2018
    Walter, the factory speakers are 6-3/4", but some aftermarket 6-1/2" speakers will fit with provided brackets, so don't let factory speaker "size" hold you back from getting the speakers you want in this case. Speaker depth will be an important factor as well, but our online recommendations will account for that, so you can shop with confidence after you've entered your vehicle information. Additionally, I've passed your question along to our Advisors, and someone will contact you soon to help you find the right speakers for you.
  • Jon Paulette from Crutchfield

    Posted on 7/16/2018

    Carl, They have to be going somewhere, but alas, they're not coming here! You might be able to find one online, but even if you do, there might be some connectivity issues, so caveat emptor. If you're curious about your aftermarket options (you do have some), give us a call.

  • Carl

    Posted on 7/14/2018

    With all the people upgrading their stock accord head unit, you'd think I'd be able to find a 'premium' stock head unit somewhere for sale, or maybe that crutchfield would carry that unit,for those of us that want to keep the middle hud screen functionality, but didn't opt for the premium stereo, when we bought the car... Does crutchfield have any of these lying around?

  • Graeme Reed from Boston

    Posted on 7/13/2018

    If I performed the modification on the rear panel for the sub, how would I go about connecting something like a pioneer 8 inch shallow sub to the existing sub harness? Thanks!

    Jon Paulette from Crutchfield on 7/16/2018
    Graeme, With questions like that, it's always better to have a conversation with a real live human. Give us a call and talk to one of our advisors. We can help you choose the right subwoofer and give you the right advice on how to install it.
  • Kevin B

    Posted on 7/12/2018

    I've heard from a few message boards online that the MPG screens and functionality on the upper center display will be lost when installing an aftermarket radio unless the existing factory head unit is kept connected and crammed behind the aftermarket product. Is this the case? I've seen reference to the backup camera functionality remaining, but I'd hate to lose the MPG display screens on the upper center display when upgrading the radio.

    Jon Paulette from Crutchfield on 7/16/2018
    Kevin, Thanks to an aftermarket dash kit, which is included at a deep discount with your Crutchfield purchase, you can swap out the receiver and retain the use of that upper screen. I've sent your question to our sales team, and they'll be contacting you via email soon. For immediate help, you can contact them via phone or chat.
  • Casey Curlee from Statesville

    Posted on 7/10/2018

    I installed a pair of 6.5 kickers in my front doors and 6x9 kickers in my rear of a 2013 honda accord sport and when the radio (factory) is on you'll hear a long bass sound from time to time. Could you please tell me what I did wrong?

    Jon Paulette from Crutchfield on 7/17/2018
    Casey, There are a several different things that could be causing this. It could be the automatic noise cancellation trying to correct the sound coming from the new speakers, for one thing. Turning that off might solve the problem. If not, you should have a conversation with one of our tech experts. If you bought your gear from Crutchfield, you can call Tech Support for free help troubleshooting your system. If you purchased your equipment elsewhere, you can still get expert Crutchfield Tech Support - 90 days-worth for only $30. Check out our tech support page for details.
  • Adam Nicolai from St. Paul, MN

    Posted on 6/29/2018

    This is really helpful and detailed, thank you! I've got a 2015 Honda Accord Hybrid. The dash console appears to be the same as the non-Hybrid, and I'm cognizant of your warnings here about using a multi-meter and being careful not to overload the electrical system (30 amp/350 watt RMS). I don't need a powerhouse, just a console with a non-laggy bluetooth connection and better FM sound. That said, two things: 1) When I choose the option to find stereos for my car, I always get the warning "We don't recommend replacing the radio in your vehicle. None of these items fits your Accord Hybrid." Is this just Crutchfield being hyper-vigilant due to the electrical issues mentioned above? Or is there an actual physical difference in the Hybrid that will completely prevent me from upgrading? 2) Even when I search under the regular Accord (non-Hybrid), I still see the following: "If you replace the factory radio, you will lose all dash display functions, including the rear-view camera. Radio replacement is not recommended." You mention multiple times in this article and in the comments that I should be able to retain the use of the upper screen, which is where the rearview and right-lane view cameras display their images. Which is correct? I don't want to lose any of my car's functionality; I love that right-lane view deal. Thanks.

    Jon Paulette from Crutchfield on 7/2/2018
    Adam, The hybrid situation is the key thing here, and we don't recommend replacing that receiver for all the reasons discussed. There are some ways to improve your sound situation, though. I've sent your question to our sales team, and they'll be contacting you via email soon. For immediate help, you can contact them via phone or chat.
  • Andrew from Minneapolis

    Posted on 6/8/2018

    I've heard that in the newer models, adding aftermarket amps and/or subs creates some heavy feedback due to the Active Noise Cancellation in the Accord. How do you guys recommended avoiding this issue?

    Jon Paulette from Crutchfield on 6/11/2018
    Andrew, According to our tech experts, the easiest method is to go into the factory radio and turn off the ANC. Once that's off, you can follow normal procedures for adding an aftermarket amp by tapping into the speaker wires. You could also disconnect the factory ANC microphones, of course, but that's a much more difficult job. In cars with factory Bluetooth, it's challenging because the front mic handles both the ANC and the Bluetooth. To get around that, you'll have to go to the factory amp and cut the microphone signal wire. It's not something we'd recommend for the average DIY-er.
  • Jon Paulette from Crutchfield

    Posted on 5/31/2018

    Ralph, With questions like that, it's always better to have a conversation with a real live human. Give us a call and talk to one of our advisors. We can help you choose the right gear and give you the right advice on how to install it.

  • Ralph from Bethlehem

    Posted on 5/30/2018

    In your opinion, do I REALLY need a line equalizer DSP unit between the factory radio and an aftermarket amplifier?

  • Jon Paulette from Crutchfield

    Posted on 5/21/2018

    Tony, I've sent your question to our sales team, and they'll be contacting you via email soon. For immediate help, you can contact them via phone or chat

  • Tony Elder from Knoxville

    Posted on 5/19/2018

    I have a 2013 accord coupe. Do you recommend adding a 5 channel amp to the factory system. I will also add 5 new aftermarket speakers

  • Jon Paulette from Crutchfield

    Posted on 3/12/2018

    Anthony, The aftermarket dash kit, which is included at a deep discount with your Crutchfield purchase, allows you to swap out the receiver and retain the use of that upper screen.

  • Anthony from Paducah

    Posted on 3/9/2018

    How did you get around losing control of the screen above the radio and the maintenance reminder system? Those are valuable and need to be retained.

  • Jon Paulette from Crutchfield

    Posted on 3/9/2018

    Javier, No article yet, but we do have the info you need to upgrade the audio in an '18 Accord. Radio replacement isn't recommended, but there are some great aftermarket speakers available. When you enter your vehicle's info into our Outfit My Car tool, you'll see which stereos fit your car, plus the correct harness. If you have any questions, our advisors are available via phone or chat.

  • Javier from orlando

    Posted on 3/8/2018

    When are you doing this for the 2018 Accord ?

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