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2009-2014 Honda Fit

2009 • 2010 • 2011 • 2012 • 2013 • 2014

This article is an overview of your vehicle's audio system and its upgrade options. If you're looking for step-by-step instructions on how to install a car stereo or speakers in your Fit, there's nothing better than our exclusive Crutchfield MasterSheet™. This detailed, well-illustrated document is free with your Crutchfield order, or you can purchase one separately for $9.99.
2009 - up Honda Fit

2009 Honda Fit (Crutchfield Research Photo)


Compared to the homely, wheezy, and cramped subcompacts of yore, the first-generation Honda Fit seemed like a Lincoln Town Car. Okay, maybe more like an Acura sedan, but you get the point: it was a surprisingly roomy, comfortable, interesting car. Fit fans were attracted to the little 5-door because of the Honda pedigree and the impressive gas mileage numbers. The fact that it looked and drove like an honest-to-goodness automobile was kind of a bonus. Needless to say, the Fit was a hit.

With that in mind, Honda saw no reason to mess with success when they started designing the second-gen car. Fit II, The Sequel, improves upon all that was good about the original and adds some cool new stuff to the mix. It’s a little bit bigger, a little more refined, and a little more composed, but it still has the practicality and tossability that made the Fit a hit in the first place.

Like the rest of the Fit, the audio package is better than you’d expect to find on a subcompact. But Honda never stopped improving the Fit, so why should you? You have a great little car, so why not give it a great big sound?

Factory stereo system

honda fit radio

The Honda Fit's base AM/FM/CD player (Crutchfield Research Photo)

The base-model Fit came with a 4-speaker AM/FM/CD system, plus an aux jack and a USB input in the upper part of the glove box. The Sport model added two more speakers (tweeters, technically) and an AM/FM/CD/MP3/WMA receiver or an optional touchscreen navigation receiver. An iPod/USB audio interface was available on all models starting in 2011, while steering wheel audio controls and improved Bluetooth streaming came along in 2012.

Replacing the factory radio

There’s space for a 2" single-DIN or 4" double-DIN receiver in the Fit, though in either case, you’ll need an adapter kit to install it in your dash. The kit and a wiring harness are free with most Crutchfield stereo purchases.

honda fit receiver trim panel

Removing the receiver trim panel takes patience, but it's not difficult (Crutchfield Research Photo)

Removing the factory radio is reasonably easy, though the typical Honda-quality assembly adds to the challenge of prying off dash panels. Those retaining clips are designed to keep the panels tight and, boy, do they ever. Be careful and work slowly when you’re loosening these panels. A quality panel tool is recommended and patience is required. We can help you with one of those things!

You’ll start by prying off the cover panel above the power outlet on the dash and releasing the clips that hold it in place. This will expose an 8mm screw that you’ll need to remove. Dropping the glove box door will make it easier to see and remove the screw.

Remember what we said about patience? Okay. You’ll need that now as you carefully pry out the sides of the receiver trim panel to release eleven (11 – we counted) clips. Look at the bright side: your Fit goes up to 11 and you haven’t even installed the new stereo yet! Seriously, just work carefully and all will be well. Disconnect the wiring harnesses and remove the factory radio assembly.

Secure your new receiver to the mounting bracket,  then make your wiring connections with the wiring adapter that’s available at a discount with most Crutchfield orders. Hold the receiver assembly near the dash, connect the wiring adapter to the vehicle harness and plug the Fit’s antenna lead into the back of the receiver. Then, slide the entire assembly into the dash until it snaps into place. Test it to make sure everything’s working properly, then put the dash back together. Complete, illustrated instructions can be found in the Crutchfield MasterSheet™ that’s included with your purchase.

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

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Steering wheel controls

If your Fit is equipped with steering wheel audio controls, there are steering wheel interfaces available that allow you to retain those audio controls when you replace your stereo. The interfaces connect at the radio, so installation is relatively simple.

Replacing your factory speakers

The Fit's factory speakers, located in the doors and dash, are reasonably easy to reach and replace.

Front door speakers

On the standard Fit, you’ll find 6-3/4" speakers in the base of each front door. Because of the way they’re mounted, aftermarket speakers of that size will not, well, fit. (Sorry, we held off as long as we could…)  A wide selection of 6-1/2" or 5-1/4" speakers will work nicely here, but a speaker adapter bracket (available at a discount with your Crutchfield speaker purchase) is required in either case.

front door speaker

You'll need to remove the Phillips screw and screw clip at the top of the speaker (Crutchfield Research Photo)

To remove the door panels, you’ll start by removing one Phillips screw behind the door release assembly. Pull the door release trim forward, but don’t remove it. Push in three clips along the bottom of the armrest, then remove the armrest cover. That exposes one more screw to remove.

Next, you’ll need to remove the door panel itself, you’ll encounter seven remarkably snug Honda retaining clips. As always, use extreme care while prying them away with your panel tool. Your Crutchfield MasterSheet has in-depth details on this and other aspects of the installation.

To remove the speaker, remove the Phillips screw and screw clip at the top of the speaker. Disconnect the wiring harness and remove the assembly.

To install your new speaker, you’ll need to attach the new speaker to the adapter bracket. From there, you’ll attach the speaker wiring adapter (free with your speaker purchase) to your Fit’s speaker harness, then secure the speaker/bracket combo to the door using the original screw. Once the assembly is attached, test to make sure both speakers are working properly before you reinstall the panel.

Tools needed: Panel tool, Phillips screwdriver

Dash tweeters
honda fit dash tweeter

The factory tweeters can be replaced with flush-mount units. Keep that in mind when you're shopping for component speakers. (Crutchfield Research Photo)

The 6-speaker system on the Fit Sport includes tweeters mounted on either side of the dashboard. The tweeters themselves measure 1.584", while the opening cut-out is 2.444". That’s actually big enough to flush-mount aftermarket tweeters, so check the tweeter measurements when you’re considering which component speakers to purchase. Our universal backstraps can help, because they can be cut or bent to the size or shape you need for your Fit.

Getting to the tweeters is simply a matter of prying off the grilles, releasing three tabs and removing the tweeters. Replacing them is a bit more challenging, because you may have to fabricate your own mounting bracket and, since there’s no wiring adapter available, you’ll have to splice into the factory wiring. A set of Posi-Products connectors can help you make connections without crimping, soldering, or tape. Just strip your stranded wires, insert them in the caps, then hand-tighten the two caps together. The wire ends get locked between opposing cone shapes to create a water-, dirt-, vibration-, and heat-proof housing.

Tools needed: small flathead screwdriver or panel tool

Rear door speakers

Replacing the rear door speakers on the Honda Fit involves the same basic tasks as replacing the front door speakers. You’ll need to remove the sail panel in the trailing edge of each rear door before diving into the rest of the removal process, but that’s the only notable addition to the list. Just remember to be gentle when prying off the panels.

Tools required: Panel tool, Phillips screw driver

honda fit cargo area

There's plenty of room for a powered subwoofer back here.... (Crutchfield Research Photo)

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Adding bass to your Honda Fit

If you want to add a full-size subwoofer box in the cargo area, there’s plenty of room to do so. With the seats in their upright and locked position, you have 39" W x 20" H x 25" (bottom) /14" (top) D of available space back there. At this time, there are no custom-fit enclosures designed for the Fit, but we do offer a range of powered subwoofers that will give you plenty of bass without taking up valuable cargo space.

Shop for vehicle-specific subwoofers for your Honda Fit

More options

There are plenty of ways to improve your Fits' sound and everyday functionality. Here are a few suggestions:

iPod® and satellite radio adapters

Better sound is a wonderful thing, but not everyone is up for replacing the factory receiver. Not a problem. You can still add versatility and great sound to your Fit, especially if you’re okay with the idea of going CD-free. We offer several adapters that will allow you to use an iPod, MP3 player, or satellite radio with the factory system. You can upgrade the speakers later for even better sound.


The Fit has a well-earned reputation as a solidly built car, but it’s still a subcompact and it can be a bit buzzy at highway speeds. The Dynamat Xtreme Door Kit is the perfect way to seal out the noise and seal in the sound. This heavy-duty insulating material is easy to install, and it really makes a difference. This is a great thing to do while you’re installing new speakers. Why take the doors apart twice if you don’t have to? One kit will take care of the front doors on your Fit.


Installing a security system in your Fit is reasonably straightforward. All the connections will be made under the driver’s side dash, behind the knee panel. For a basic security system without remote start, the analog door lock wires are easily accessible under the dash. FlashLogic's FLCAN module is a terrific choice if you’re adding a system with a remote starter. This module connects to the databus interface, enabling communication with any Code Alarm keyless entry or security system. The module bypasses the factory immobilizer for remote start, and also controls the door locks. The FLCAN works with many aftermarket alarm systems.

If you're unfamiliar with installing car security equipment, please speak to one of our Advisors before attempting to install a security system. You may want to turn the job over to an experienced pro.

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New to Crutchfield? Here are 3 things we want you to know about us.
  • With most orders, we include our own step-by-step instructions on how to install audio gear in your vehicle.
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