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2003 Ford Excursion

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Universal-Fit Audio for 2003 Ford Excursion

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

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Diamond Audio LOC44

400W 4-Channel Line Output Converter with Remote Bass Control

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400W 4-Channel Line Output Converter with Remote Bass Control

• Active 4-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

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$109.99

In stock.

• Active 4-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

Diamond Audio SB426

200W Peak (100W RMS) 26" 6-Speaker Amplified Bluetooth Soundbar with Radiator

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200W Peak (100W RMS) 26" 6-Speaker Amplified Bluetooth Soundbar with Radiator

• Peak Power: 200 watts
• Built-in D amplifier
• Weatherproof Rating
• (4) 4" Full-range speakers
• (2) 1" Dome Neodymium Tweeters
• AUX input for smartphones and MP3
• Dimensions: 4.46" W x 4.1" H x 4.46" D

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List price $549.99
$529.99

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• Peak Power: 200 watts
• Built-in D amplifier
• Weatherproof Rating
• (4) 4" Full-range speakers
• (2) 1" Dome Neodymium Tweeters
• AUX input for smartphones and MP3
• Dimensions: 4.46" W x 4.1" H x 4.46" D

Diamond Audio DMD1000.1D

1000W RMS Class D DMD Series Monoblock Car Amplifier (with Bass Remote)

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1000W RMS Class D DMD Series Monoblock Car Amplifier (with Bass Remote)

• 680 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

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$469.99

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FREE NVX Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio MICRO84U

660W RMS Class D Micro8U Series 4-Channel Full Range Car Amplifier

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660W RMS Class D Micro8U Series 4-Channel Full Range Car Amplifier

• 85 watts x 4 channel @ 4 ohm
• 85 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 660 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $649.99
-23% $499.99

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Available Offers (2) for Diamond Audio MICRO84U
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio DESMB8A

500W Peak (250W RMS) Loaded Single 8" Vented Amplified Enclosure

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500W Peak (250W RMS) Loaded Single 8" Vented Amplified Enclosure

• 8" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control
• Speaker-level (high-level) input via RCA

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$479.99

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Diamond Audio MPG69

Mesh Grille for Diamond Audio 6x9" MP Speakers (Black)

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Mesh Grille for Diamond Audio 6x9" MP Speakers (Black)

• Speaker Mesh Grille for 6x9" MP Series Speakers
• Great way to protect speakers from damage
• Stamped with Diamond Audio logo for custom look
• Made from metal with embossed logo and ABS plastic frame

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$29.99

Available

Ships in 10-14 days

• Speaker Mesh Grille for 6x9" MP Series Speakers
• Great way to protect speakers from damage
• Stamped with Diamond Audio logo for custom look
• Made from metal with embossed logo and ABS plastic frame

Diamond Audio MSAFC

4-Gauge AFS Fuse Holder

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4-Gauge AFS Fuse Holder

• AFS Fuse Holder
• Maximum Input Gauge Size: 4 AWG
• Maximum Ouput Gauge Size: 4 AWG
• Total Number of Inputs: 1
• Total Number of Outputs: 1

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$29.99

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• AFS Fuse Holder
• Maximum Input Gauge Size: 4 AWG
• Maximum Ouput Gauge Size: 4 AWG
• Total Number of Inputs: 1
• Total Number of Outputs: 1

Diamond Audio DES1000.5D

1100W RMS Class D Diamond Elite Series 5-Channel Full Range Amplifier (with Bass Remote)

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1100W RMS Class D Diamond Elite Series 5-Channel Full Range Amplifier (with Bass Remote)

• 90 watts x 4 channel + 150 watts x 2 channel @ 4 ohm
• 150 watts x 4 channel + 250 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 250 watts x 1 channel @ 2 ohm
• Total RMS Power: 1100 watts
• Class D 2 ohm Stable 5-Channel Amplifier

2+ offers available
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$869.99

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Available Offers (2) for Diamond Audio DES1000.5D
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio HX1200.5

1400W RMS Class D HEX Series 5-Channel Full Range Car Amplifier (with Bass Remote)

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1400W RMS Class D HEX Series 5-Channel Full Range Car Amplifier (with Bass Remote)

• 100 watts x 4 channel + 480 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 800 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

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List price $1029.99
$999.99

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Available Offers (2) for Diamond Audio HX1200.5
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio MSLRGWHT

2.25" - 3" Large Bracket Clamp for HXM Series Marine Tower Speakers (White)

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2.25" - 3" Large Bracket Clamp for HXM Series Marine Tower Speakers (White)

• Large Bracket Clamp
• Designed for HXM pod tower speakers
• Pipe Size: 2.25" to 3"
• Clamp Housing Color: White

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$79.99

In stock.

• Large Bracket Clamp
• Designed for HXM pod tower speakers
• Pipe Size: 2.25" to 3"
• Clamp Housing Color: White

Diamond Audio MSLRGGRY

2.25" - 3" Large Bracket Clamp for HXM Series Marine Tower Speakers (Gray)

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2.25" - 3" Large Bracket Clamp for HXM Series Marine Tower Speakers (Gray)

• Large Bracket Clamp
• Designed for HXM pod tower speakers
• Pipe Size: 2.25" to 3"
• Clamp Housing Color: Gray

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$79.99

In stock.

• Large Bracket Clamp
• Designed for HXM pod tower speakers
• Pipe Size: 2.25" to 3"
• Clamp Housing Color: Gray

Diamond Audio MICRO88U

1000W RMS Class D Micro8U Series 8-Channel Full Range Car Amplifier

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1000W RMS Class D Micro8U Series 8-Channel Full Range Car Amplifier

• 75 watts x 8 channel @ 4 ohm
• 115 watts x 8 channel @ 2 ohm
• Bridged: 200 watts x 4 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 8-Channel Amplifier

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List price $949.99
-13% $829.99

In stock.

Diamond Audio CL150S

4 Pack of Extruded Aluminum 1.5" Clamp Rings (Silver)

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4 Pack of Extruded Aluminum 1.5" Clamp Rings (Silver)

• Extruded aluminum
• UV resistant
• Color: Silver

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$69.99

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• Extruded aluminum
• UV resistant
• Color: Silver

Diamond Audio CL275S

4 Pack of Extruded Aluminum 2.75" Clamp Rings (Silver)

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4 Pack of Extruded Aluminum 2.75" Clamp Rings (Silver)

• Extruded aluminum
• UV resistant
• Color: Silver

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$69.99

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• Extruded aluminum
• UV resistant
• Color: Silver

Diamond Audio LOC24

400W 2-Channel Line Output Converter with Remote Bass Control

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400W 2-Channel Line Output Converter with Remote Bass Control

• Active 4-channel line output converter
• Speaker level and low-level inputs
• Selectable Load Modes: 20-ohms, 60-ohms, and 20000-ohms
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

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$64.99

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Ships in 10-14 days

• Active 4-channel line output converter
• Speaker level and low-level inputs
• Selectable Load Modes: 20-ohms, 60-ohms, and 20000-ohms
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

Limited time!

Diamond Audio DMD600.4D

640W RMS Class D DMD Series 4-Channel Full Range Car Amplifier with Bluetooth

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640W RMS Class D DMD Series 4-Channel Full Range Car Amplifier with Bluetooth

• 150 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 640 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Save 30% off an NVX XKIT84 Amp Kit at Checkout!
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List price $399.99
$389.99

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Diamond Audio D500

HD Action Motorsports Video Camera with Ultra Wide Angle

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HD Action Motorsports Video Camera with Ultra Wide Angle

• Action Motorsports Video Camera
• Viewing Angle: 120 °
• Resolution: 1920 x 1080 
• Engineered to withstand the rigors of motorsports

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$109.99

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• Action Motorsports Video Camera
• Viewing Angle: 120 °
• Resolution: 1920 x 1080 
• Engineered to withstand the rigors of motorsports

Diamond Audio DESMB10A

800W Peak (400W RMS) Loaded Single 10" Vented Amplified Enclosure

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800W Peak (400W RMS) Loaded Single 10" Vented Amplified Enclosure

• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control
• Speaker-level (high-level) input via RCA

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$549.99

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Diamond Audio HX600.4

1000W RMS Class D HEX Series 4-Channel Full Range Car Amplifier

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1000W RMS Class D HEX Series 4-Channel Full Range Car Amplifier

• 160 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $849.99
-6% $799.99

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Available Offers (2) for Diamond Audio HX600.4
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio DMD104SH

500W Peak (250W RMS) 10" DMD-SH Series Dual 4-ohm Shallow Car Subwoofer

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500W Peak (250W RMS) 10" DMD-SH Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Paper Cone
• Impedance: Dual 2 ohm
• Sensitivity: 85.2 dB

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$199.99

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    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2003 Ford Excursion?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Excursion.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.