2004-2008 Ford F-150 SuperCab

2004 • 2005 • 2006 • 2007 • 2008


John Pollard

John Pollard spent the first six years of his time at Crutchfield on the phone helping people as an Advisor. He later joined the writing staff, focusing on car stereo gear. A native of Charlottesville, VA, he left our rolling hills for the idyllic wonderland of Seattle. Despite the distance, John still works for us, leading up a special project for our vehicle photos database.

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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 F-150 SuperCab, 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.
2004 Ford F-150 SuperCab

2004 Ford F-150 SuperCab (Crutchfield Research Photo)


The F-150 SuperCab gives you more room for family, pets, stuff--and audio upgrades. The comfortable interior offers plenty of space for a new receiver, speakers, and even a subwoofer. You'll have plenty of great products to choose from, and the modular design takes the hassle out of installation.

Factory System

The 2004-2008 F-150 SuperCab came with several receiver options. An AM/FM/CD receiver came standard, but Ford offered three other choices:

  • an AM/FM/6-disc in-dash changer;
  • AM/FM stereo/6-disc CD changer with Audiophile Sound System with MP3 (with factory sub);
  • Rear seat DVD Entertainment System

Note: You will lose the use of the Rear seat DVD system if you replace the factory radio.

Tools Needed:

  • To install a new stereo, you'll need a 7mm socket wrench and a panel tool.
  • To replace the speakers, you'll need a panel tool, along with 5.5mm, 8mm, 10mm, 1/4", and 7/32" sockets.
  • To access the rear subwoofer location, you'll need a 10mm socket and a Torx T20 driver.
Ford F150 supercab radio

Ford AM/FM radio with 6-disc changer (Crutchfield Research Photo)

Replacing the factory radio

There's plenty of room behind the dash, so you can install just about any car stereo in this truck, including single-DIN (2" tall) and double-DIN (4" tall) receivers. You'll need a mounting kit to trim out the new radio, along with a wiring harness that allows you to connect your new radio without having to cut the factory wiring. Crutchfield includes these installation parts at a very nice discount with receiver orders, along with our free MasterSheet™ step-by-step instructions for your F-150. 

Ford F-150 radio mounting kit

Mounting kit installed in F-150 dash (Crutchfield Research Photo)

You'll have no problem fitting accessory items like satellite radio tuners, iPod® adapters, navigation modules, or even small amps back behind your new stereo. Remove a couple of trim pieces, and you'll have all the access you need for the installation. You'll lose the factory Video Entertainment feature if you replace the Ford radio.

Steering wheel audio controls

It's relatively easy to retain the steering wheel audio controls when you install a new stereo in your F-150. 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.

Replacing the factory speakers

This truck will accept several speaker sizes: 6"x8" speakers drop right in, most 5"x7"s will also fit, and 5-1/4" speakers will fit in with mounting brackets. You'll find enough room in both locations that you can almost always buy matching speakers for front and back.

It's a good idea to get speaker harnesses for your new speakers. They'll allow you to attach the new speakers to the plugs that connect to the Ford factory speakers, and they make it easier to reinstall the factory speakers if you ever sell your truck The brackets and speaker wiring harnesses can be purchased at a deep discount with every speaker order.

Ford f150 front door panel

Ford F-150 front door panel (Crutchfield Research Photo)

Front doors 

You don't have to pry off the entire door panel; there's a pop-out panel that covers the speaker location. Since the SuperCab offered advanced audio options, you should find factory tweeter openings in the front door panels in addition to the oval 6"x8" openings. If you're handy with tools, you can fashion a plate to hold aftermarket tweeters in those openings. Since the speaker openings are high up in the front doors, you'll get great sound from a nice set of component speakers. You can also install kick panel enclosures that hold 6-1/2" speakers and tweeters in this truck if you prefer that option.

Ford F150 factory 6"x8" speaker

The F-150's factory 6"x8" speaker (Crutchfield Research Photo)

Rear doors 

You will have to remove the rear door panels to access the speakers. Again, there's plenty of room for most 6"x8" speakers, or you can also use 5-1/4" speakers in brackets.

Ford F150 rear door panel

The F-150 SuperCab's rear door panel (Crutchfield Research Photo)

Bass in your F-150

Adding some extra thump to your F-150 isn't hard, but the amount of effort involved depends on how your truck was equipped when it rolled out of the factory.

With factory sub

This Ford truck offered a factory sub as an option. If you have the factory enclosure under the rear seat, you can replace the 8" DVC sub with any aftermarket sub that has a mounting depth less than 3.6 inches. If you pick a high-performance sub, you'll want to replace the factory amp too.

Factory subwoofer enclosure under rear seat

The factory subwoofer enclosure is under the SuperCab's rear seat (Crutchfield Research Photo)

The factory stereo only sends 5 volts to the sub amp, which can cause a turn on/off pop from the subwoofer when an aftermarket stereo is installed. To avoid this, a 12V-to-5V regulator can be installed on the remote lead. This regulator produces a large amount of heat for its size and should be bolted or screwed to a clean metal surface that will act as a heat sink.

Factory subwoofer and amp opened up

The factory subwoofer and amp, opened up (Crutchfield Research Photo)

Without factory sub

If you don't have the Ford factory sub (or if you want to replace yours), you'll find a bunch of subwoofer options available. Your best bet would be vehicle-specific enclosures from manufacturers like JL Audio, Q-Logic, or MTX, available in unloaded, loaded, and amplified versions. They'll give you powerful bass without wasting much (if any) space. There's also room under the rear seat for a compact Class D amp that will deliver some serious bass power.

Other options

With a vehicle like the F-150 SuperCab, there are lots of ways to upgrade your entertainment and security.

iPod® and video

iPod users, you'll find a great spot for an iPod connection next to the 12-volt port that's situated low in your console, and the pocket just below that port is a great place to stash your player. Also, if you're thinking about installing an overhead video screen, the JCI rail system in your headliner contains power and ground leads that you can tap into, making that job much, much easier.

Floor mats

No matter how much you pamper your truck, you're eventually going to get involved in some sort of truck-like activity that gets you and/or it dirty. When that happens, it's a good idea to have a set of WeatherTech Floor Mats in your truck. These incredibly durable mats trap moisture, contain dirt, and keep your factory carpets looking good.

Installing a security system in your F-150 SuperCab isn't exactly easy (security systems rarely are), but it's definitely a good idea. Our Crutchfield Advisors can help figure out what you need to get the job done, but we usually recommend taking your car and new gear to a professional installer.
Last updated August 05, 2015
  • Bret McCall from Beltom, TX.

    Posted on 4/29/2015 10:54:19 PM

    I have a 2004 f150 super cab w/ factory 8 inch subwoofer I want to swap factory sub w/a good after market sub, using factory amp and box. I will be installing a pioneer FH-P800BT unit along w/4 JL C3 600 speakers in doors. would you help me chose a subwoofer that will fit and sound good w/this system/ Thx Bret

  • Robert Ferency-Viars from Crutchfield

    Posted on 4/30/2015 10:45:40 AM

    Brett, it is possible to replace the factory sub with an slim aftermarket subwoofer. I sent your question to our sales team for the best answer. They'll be contacting you via email soon. For immediate help, you can contact them via phone or chat.

  • Trevor Patrick from christiansted

    Posted on 8/9/2015 4:37:05 PM

    Good day I'm trying to get a speaker panel for an Ford F-150 2004 left door can you assist me

  • Jon Paulette from Crutchfield

    Posted on 8/10/2015 11:41:14 AM

    Trevor, If by "panel" you mean "grille," the best place to start is the dealership. You could also check around the web and see if anyone's selling "new old stock" grilles. Good luck!

  • Paul from Buford, GA

    Posted on 9/16/2015 11:35:12 PM

    I have the same questions about replacing the sub and possible a small amp to drive it, but I want to use whats there. I have a 2007 F150 Supercab with the upgraded sound system. I want to replace the door speakers, head unit and sub. I want to make sure that either the new door speakers are on the factory amp or running off of the head unit. How do I know which wiring harness will allow the speakers to run from the head unit and still get the signal back to the sub? These integrated factory units are confusing to me. Take me back to 1988 please!!

  • Jon Paulette from Crutchfield

    Posted on 9/17/2015 10:06:58 AM

    Paul, We're still working on time travel (Our guys say they'll have something by Friday, but it seems like they say that every week....), but in the meantime, we have perfected email forwarding! Seriously, this is a totally do-able job and our sales advisors can help you put together a package that works in your F-150. I've sent your question to them, and they'll be contacting you via email soon. For immediate help, you can contact them via phone or chat. Good luck!

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