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2008-up Dodge Challenger

2008 • 2009 • 2010 • 2011 • 2012 • 2013

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 Challenger, 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 Dodge Challenger

2009 Dodge Challenger (Crutchfield Research Photo)


Everything comes back in style eventually, including old-school muscle. When Ford's retro-themed 2005 Mustang got off to a brilliantly successful start, Chrysler quickly got to work on its own retro rocket. The new Challenger emerged in 2008, and with original Challengers and 'Cudas going for big money at collector auctions, the enthusiastic reception from the Mopar muscle car community was no surprise. 

Though the original cars will always be legendary, the new Challenger is bigger and better in almost every measurable way. It can travel quickly in a straight line, of course, but this one also turns and stops – two things that the old cars really didn't do well. Today's Dodge Challenger is a muscle car for grown-ups. Sure, this powerful coupe is fun between stoplights, but it's also a comfortable long-distance cruiser with surprising amounts of room for people, stuff, and yes, great new stereo equipment.

Factory system

The Challenger has played host to several different stereo systems over the years. The base package was a 4-speaker system (later, six) with a single-disc AM/FM/Sirius/CD/MP3 receiver. The next step up was a 6-speaker (later, seven) Boston Acoustics package with an AM/FM/Sirius/CD/MP3 player and an amp mounted under the driver's dash. Optional packages added things like navigation systems, Bluetooth® connectivity, Sirius satellite radio, iPod® and USB connectivity, and digital music storage.

Dodge Challenger receiver

The Challenger's factory receiver (Crutchfield Research Photo)

The Challenger's original premium package was a 13-speaker Kicker audio system with 6-CD changer and a subwoofer. Later on, an18-speaker Harman Kardon sound system replaced the Kicker gear at the top of the line. We haven't had a chance to research the Kicker or Harman Kardon systems yet, so the instructions below deal with the base and Boston Acoustics systems.

Before you start your project, note that if your 2008-2013 Challenger is equipped with factory-installed navigation, Sirius satellite radio capability, and/or hands-free cell phone interface, you'll lose those functions when you replace the factory radio. You can get them all back with the right aftermarket receiver, though.

The factory sound system also requires a special adapter for your new stereo system. Both the PAC C2R-CHY4 or RP4-CH11 will enable the new stereo to work with the Challenger's electronics. These adapters are pricey, but when you purchase your new stereo from Crutchfield, you'll save 50% on the integration adapter. We recommend the RP4-CH11, because it has a built-in factory steering wheel audio control adapter.

Replacing your factory radio

Removing the Challenger's stock receiver is reasonably easy. Replacing it can be a bit, er, challenging (sorry....), depending on the aftermarket receiver you choose.

Dodge Challenger radio cavity

The Challenger's radio cavity (Crutchfield Research Photo)

To get the old one out, pry the receiver trim panel out to release eight retaining clips, then disconnect the wiring harnesses and remove the trim panel. Next, remove four Phillips screws that secure the receiver to the dash, disconnect the harnesses and remove the receiver.

A single-DIN receiver will fit right in with the help of a mounting bracket that's included (at a deep discount) with most stereo orders. A double-DIN receiver also comes with a mounting kit, but, you'll need to do a bit of work before you can install it.

Due to the depth of the receiver cavity, you'll need to cut the brace in the sub-dash in order to create space for your new 4" tall receiver. This isn't difficult for an experienced installer, but for a beginner, it could be a bit much. If you're not 100% comfortable cutting into your car's dash assembly, it's best to leave this job to a car audio professional.

Tools needed: Panel tool, Phillips screwdriver

Steering wheel controls

If you want to continue using your Challenger's steering wheel audio controls with the new stereo, you'll need a PAC SWI-RC adapter or the RP4-CH11 interface mentioned above. The RP4-CH11 is a better value in this case, because the steering wheel audio control adapter is built in.

Shop for car stereos that fit your Dodge Challenger

Replacing your factory speakers

Dodge Challenger front door

The Challenger's doors are reasonably easy to work with (Crutchfield Research Photo)

Front door speakers

Both the base and Boston Acoustics systems have 6"x9" speakers in the front doors. The difference is in impedance, with the base models at 4 ohms and the Bostons at 2 ohms. The removal and replacement process is the same, however.

The complete and illustrated details can be found in the Crutchfield MasterSheet™ that's included free with your speaker purchase. This is not a fiendishly complex procedure, but it does involve multiple steps and a fair number of "fiddly bits." Before you start, we suggest snagging a couple of small containers or sandwich bags that you'll use to store the various screws you'll be removing from the door assembly. A little organization now will save you some headaches later. It's also a good idea to reserve a clean, safe place to store the door panel while you're installing the speakers.

The grille sits very close to the speaker on this car, which creates some minor fit issues. You can choose from 5-1/4", 6-1/2", 6-3/4", or same-size 6"x9" speakers, but you'll find a much wider selection of 5-1/4" models. If mounting brackets are required for the installation, they're included free with your Crutchfield order.

Tools needed: Small flat blade screwdriver, Phillips screwdriver, panel tool, Torx T15 driver

Dodge Challenger corner dash speaker

A great spot for a new tweeter (Crutchfield Research Photo)

Dash speakers

Challengers equipped with premium systems feature speakers in the center and corners of the dash. Again, we haven't researched the Kicker or Harman Kardon systems, but we do have experience with the Boston Acoustics system.

To remove the 3-1/2" corner speaker start by prying up the grille panel to release the ten (!) clips that hold it in place. With the speaker exposed, you'll remove two Phillips screws that secure the speaker, then disconnect the harness and set the speaker aside. Direct replacements are not available, but if you're installing a component system, the dash corners are great spots for your tweeters.

The center dash speaker is the same size, and the removal process is exactly the same, too. If you have a base model and you're thinking about installing a speaker in this location, note that this location is not pre-wired from the factory. If you install a component system, you really won't need the center dash speaker to elevate the soundstage. If you like it, leave it. If you don't, just disconnect it.

Tools needed: Panel tool, Phillips screwdriver

Rear deck speakers

In the Challenger's rear deck, you'll find a pair of 6-3/4" speakers, regardless of whether you have the base or the Boston Acoustics package. The difference, again, is the impedance, with the base models at 4 ohms and the Bostons at 2 ohms.

Accessing rear deck speakers usually involves dealing with the rear seat in some fashion or other, and the Challenger is no exception. The good news is that, compared with some coupes we've seen, the Challenger is comparatively easy to work with.

Dodge Challenger rear deck speakers

The Challenger's rear deck speakers (Crutchfield Research Photo)

You won't need to remove the rear seat backs, thank goodness, but you will need to lower them. You might want to grab an old (but clean) blanket to toss over them while you're working. You'll need to pry out two clips on the front edge of the rear deck panel, then pry out two clips on the lower side trim panels. Once those side panels are loose, pull them out (gently) just enough to clear the deck trim panel, then pull the deck panel out just enough to access the speaker location. When you've gained access to the speakers, remove the three Phillips screws that secure each one to the rear deck, then disconnect the harness and remove the speaker.

A variety of 5-1/4" speakers will fit here, but you can also choose select 6-1/2"or 6-3/4" models. Mounting brackets, if needed, are included with your purchase.

Tools needed: Panel tool, right-angle Phillips screwdriver

Shop for speakers that fit your Dodge Challenger

Bass in your Challenger

Soundgate SubStage SCHAL08 by Kicker

Soundgate™ SubStage™ SCHAL08 by Kicker

Of all the modern ponycars, the Challenger offers the most spacious trunk. That's good news if you're taking a long trip and better news if you like big-time bass. The premium Kicker and Harman Kardon systems included trunk-mounted subwoofers as part of their vast array of speakers, but, since we haven't had a chance to work with a Kicker- or HK-equipped Challenger yet, we're going to restrict our advice to the base and Boston Acoustics systems.

If you're planning a sub box, you'll have a 32" W x 15" H x 35"/42" D space to work with, with plenty of room left over to mount an amp or two. The battery is located below the cargo floor, which means you won't have to go through the firewall if you need to wire amps to power some big subs.

If you're thinking about powered subs, you also have some excellent options. The JL Audio Stealthbox,  which features a 12" sub mounted in a custom-designed enclosure, fits right into the Challenger. There's also the Kicker SubStage powered enclosure, which features a 10" sub powered by a 200-watt amp.

Shop for vehicle-specific subwoofers for your Dodge Challenger


Dodge Challenger trunk

The spacious trunk leaves plenty of room for a sub enclosure (Crutchfield Research Photo)

Other options

There are plenty of other ways to improve your Challenger. Here are just a few of them:

Security systems

Installing a security system in the Challenger is a straightforward job. You will need an FLCAN interface from FlashLogic if you plan on adding an alarm or remote start. The FLCAN integrates all of the alarm system functions with the car's system.

iPod® and satellite radio adapters

If you don't want to replace the factory receiver, you can still add musical variety to your Challenger. We offer several adapters that will allow you to use an iPod, MP3 player, or satellite radio with the factory system.


The Dynamat Xtreme Door Kit is the perfect way to seal in sound. This heavy-duty noise damping material is easy to install, and it really makes a difference. One kit will take care of the front doors. If you install a big sub, you might want to line the trunk lid as well.

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