Garage
Shop

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.

Loading...
Filters
You Recently Chose:

We are sorry, no available results!

filter-icon Filters & Sort

DS18 DLRING12

12" Digital LED Acrylic Ring for Marine Loudspeakers and Speakers

DLRING12 big
Go to item page Right Arrow Icon of Right Arrow

12" Digital LED Acrylic Ring for Marine Loudspeakers and Speakers

• 12" Digital LED Acrylic Ring for Marine Speakers
• Water resistant, perfect for harsh environment
• Easy installation, no major modification required
• Sealed acrylic (marine-grade) construction
• Light customizable via LC-DRM Bluetooth module

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $10.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$99.95

Available

Ships in 10-14 days

• 12" Digital LED Acrylic Ring for Marine Speakers
• Water resistant, perfect for harsh environment
• Easy installation, no major modification required
• Sealed acrylic (marine-grade) construction
• Light customizable via LC-DRM Bluetooth module

DS18 EN2T

Empty Dual 2.5" Universal A-Pillar Tweeter Pod

en2t big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 2.5" Universal A-Pillar Tweeter Pod

• High Density Universal A Pillar Pod for 2.5" Tweeters
• Durable high-density and durable plastic construction
• Enclosure houses 2 2.5" dome tweeters
• UV protected and all elements ready

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$28.95

In stock.

• High Density Universal A Pillar Pod for 2.5" Tweeters
• Durable high-density and durable plastic construction
• Enclosure houses 2 2.5" dome tweeters
• UV protected and all elements ready

DS18 CCL/4

4 Gauge Copper Ring Terminals (Pack of 10)

CCL/4 big
Go to item page Right Arrow Icon of Right Arrow

4 Gauge Copper Ring Terminals (Pack of 10)

• 4-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $17.99
-17% $14.95

In stock.

• 4-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

DS18 EN8P (Sold by Pair)

Empty 2-Way Universal Pods for 8" Loudspeaker and 3.78" Tweeter

EN8P big
Go to item page Right Arrow Icon of Right Arrow

Empty 2-Way Universal Pods for 8" Loudspeaker and 3.78" Tweeter

• Pair of 2-Way Universal Pod for 8" loudspeaker and 3.78" tweeter
• Enclosure comes in 1 set (left and right)
• Injected ABS/PC plastic construction
• UV protected and all-element ready
• Sold by pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $18.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$179.95

In stock.

• Pair of 2-Way Universal Pod for 8" loudspeaker and 3.78" tweeter
• Enclosure comes in 1 set (left and right)
• Injected ABS/PC plastic construction
• UV protected and all-element ready
• Sold by pair

DS18 EN-CFJS6 (Sold by Pair)

Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Carbon Fiber with RGB LED

EN-CFJS6 big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Carbon Fiber with RGB LED

• Pair of 6.5" universal flat mount kick panel speaker pods
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• Carbon fiber design and construction
• IP36 and UV rated, all elements ready
• Speakers sold by pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $22.80 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$227.95

In stock.

• Pair of 6.5" universal flat mount kick panel speaker pods
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• Carbon fiber design and construction
• IP36 and UV rated, all elements ready
• Speakers sold by pair

DS18 PRO-DKH1XS

640W Peak (160W RMS) 2" Throat 8-ohm Aluminum Short Horn Compression Driver with Spacer

PRO-DKH1XS big
Go to item page Right Arrow Icon of Right Arrow

640W Peak (160W RMS) 2" Throat 8-ohm Aluminum Short Horn Compression Driver with Spacer

• 2" Throat compression driver with short horn and spacer
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $11.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $136.99
-17% $113.95

Available

Ships in 10-14 days

• 2" Throat compression driver with short horn and spacer
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

DS18 EBM-FFPUNI-2X8

Empty Dual 8" Vented Enclosure

EBM-FFPUNI-2X8 big
Go to item page Right Arrow Icon of Right Arrow

Empty Dual 8" Vented Enclosure

• Empty 8" Dual Ported Subwoofer Enclosure
• 3/4" medium density fiberboard construction with sprayliner finish
• Vented front-firing design enhances sound projection
• Under seat enclosure mounting

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $48.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$479.95

In stock.

DS18 EN-JS6/BK (Sold by Pair)

Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Black with RGB LED

EN-JS6/BK big
Go to item page Right Arrow Icon of Right Arrow

Empty Single 6.5" Universal Flat Mount Kick Panel Speaker Pods in Black with RGB LED

• Pair of 6.5" universal flat mount kick panel speaker pods in black
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• IP36 and UV rated, all elements ready
• Speakers sold by pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $19.80 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$197.95

Available

Ships in 10-14 days

• Pair of 6.5" universal flat mount kick panel speaker pods in black
• Durable high-density and durable plastic construction
• Enclosure houses 1 6.5" coaxial speaker
• IP36 and UV rated, all elements ready
• Speakers sold by pair

DS18 CCL2/0

2/0 Gauge Copper Ring Terminals (Pack of 10)

CCL2/0 big
Go to item page Right Arrow Icon of Right Arrow

2/0 Gauge Copper Ring Terminals (Pack of 10)

• 2/0-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $43.99
-18% $35.95

In stock

• 2/0-gauge copper ring terminals
• Package includes 10 ring terminals
• Designed with closed end pads
• Impenetrable shield against moisture

DS18 ZXI8.2D

1200W Peak (600W RMS) 8" ZXI Series High Excursion Dual 2-ohm Subwoofer

ZXI8.2D big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (600W RMS) 8" ZXI Series High Excursion Dual 2-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohm
• Non-Pressed Paper Cone
• Foam Surround
• Mount depth: 5.51"
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $20.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$203.95

In stock

DS18 IXS12.4D

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

IXS12.4D big
Go to item page Right Arrow Icon of Right Arrow

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.33"
• Sensitivity: 85.1 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $26.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
$263.95

In stock

DS18 PRO-TWX3Ti (Sold Individually)

500W Peak (250W RMS) 3.8" PRO-TWX Series 4-ohm Super Bullet Tweeter with Bass Blocker

PRO-TWX3Ti big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 3.8" PRO-TWX Series 4-ohm Super Bullet Tweeter with Bass Blocker

• 3.8" PRO-TWX Series Tweeter
• 500 watts Peak
• 250 watts RMS
• 150 watts AES
• 4 ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$53.95

In stock

Only 2 Left!

• 3.8" PRO-TWX Series Tweeter
• 500 watts Peak
• 250 watts RMS
• 150 watts AES
• 4 ohm Impedance

DS18 XM5

5-Way Pro Audio High Volt Active Crossover with Bass Boost

XM5 big
Go to item page Right Arrow Icon of Right Arrow

5-Way Pro Audio High Volt Active Crossover with Bass Boost

• 5-Way high-voltage active crossover
• (2) front and (2) rear/sub inputs
• High/mid, high/mid/low, and mid/low outputs
• Features clip indicators

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $24.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $287.99
-17% $239.95

In stock.

• 5-Way high-voltage active crossover
• (2) front and (2) rear/sub inputs
• High/mid, high/mid/low, and mid/low outputs
• Features clip indicators

DS18 EN46-35

Empty 35" Universal Quad 6.5" Speakers and Dual 3" Tweeters Sealed Enclosure

EN46-35 big
Go to item page Right Arrow Icon of Right Arrow

Empty 35" Universal Quad 6.5" Speakers and Dual 3" Tweeters Sealed Enclosure

• 35" High Density ABS Universal Speakers Enclosure
• Durable Injected High Density ABS Medium Density Fiberboard (MDF) construction
• Houses 4 6.5" speakers and 2 3" tweeters
• Water Resistant IP65

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$299.95

In stock

• 35" High Density ABS Universal Speakers Enclosure
• Durable Injected High Density ABS Medium Density Fiberboard (MDF) construction
• Houses 4 6.5" speakers and 2 3" tweeters
• Water Resistant IP65

DS18 BKVTR

Universal Wired Bass Remote Level Controller with Built-in Voltmeter and LED Temperature Sensor Display

BKVTR big
Go to item page Right Arrow Icon of Right Arrow

Universal Wired Bass Remote Level Controller with Built-in Voltmeter and LED Temperature Sensor Display

• Universal bass knob with voltmeter and LED temperature sensor
• Compatible with most stereos and amplifiers
• Features remote amplifier trigger
• Digital Volt Meter (10V-15.9V)
• Temperature Sensor (0°-125°C/32°-257°F)
• Rotary push turn On/Off for amplifier remote

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $86.99
-17% $71.95

In stock

• Universal bass knob with voltmeter and LED temperature sensor
• Compatible with most stereos and amplifiers
• Features remote amplifier trigger
• Digital Volt Meter (10V-15.9V)
• Temperature Sensor (0°-125°C/32°-257°F)
• Rotary push turn On/Off for amplifier remote

DS18 PRO-TWN4 (Sold Individually)

280W (140W RMS) 1" 4-ohm High Compression Pro Audio Bullet Tweeter

PRO-TWN4 big
Go to item page Right Arrow Icon of Right Arrow

280W (140W RMS) 1" 4-ohm High Compression Pro Audio Bullet Tweeter

• 3" PEN High Compression Bullet Tweeter
• 280 watts Peak Each
• 140 watts RMS Each
• 4 ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$52.95

In stock

• 3" PEN High Compression Bullet Tweeter
• 280 watts Peak Each
• 140 watts RMS Each
• 4 ohm Impedance

DS18 PRO-TWN5 (Sold Individually)

400W Peak (100W RMS) 3.6" 4-ohm High Compression Pro Audio Bullet Tweeter

protwn5 big
Go to item page Right Arrow Icon of Right Arrow

400W Peak (100W RMS) 3.6" 4-ohm High Compression Pro Audio Bullet Tweeter

• 3.6" PEN High Compression Bullet Tweeter
• 400 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $8.80 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$87.95

Available

Ships in 10-14 days

• 3.6" PEN High Compression Bullet Tweeter
• 400 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

DS18 RKS-BT

Universal Bluetooth Rocker Switch Audio Streamer with Controller

RKS-BT big
Go to item page Right Arrow Icon of Right Arrow

Universal Bluetooth Rocker Switch Audio Streamer with Controller

• Universal Bluetooth rocker switch audio streamer with controls
• Features AUX Input / RCA Output
• Remote output to control external amplifier
• iOS and Android compatible via Bluetooth
• IPX6 water resistance rating; built for all elements

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $10.80 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $129.99
-17% $107.95

In stock.

• Universal Bluetooth rocker switch audio streamer with controls
• Features AUX Input / RCA Output
• Remote output to control external amplifier
• iOS and Android compatible via Bluetooth
• IPX6 water resistance rating; built for all elements

DS18 PRO-DR2

800W Peak (400W RMS) 1” Twist On Throat Compression Driver

PRO-DR2 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (400W RMS) 1” Twist On Throat Compression Driver

• 800W Max Power/ 400W RMS Power
• 8 Ohm Impedance
• 2" Titanium Voice Coil
• 1" Throat Diameter

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$59.95

In stock

• 800W Max Power/ 400W RMS Power
• 8 Ohm Impedance
• 2" Titanium Voice Coil
• 1" Throat Diameter

DS18 PRO-TW820 (Sold Individually)

200W Peak (100W RMS) 2.3" Pro Series High Compression Super Bullet Tweeter

PRO-TW820 big
Go to item page Right Arrow Icon of Right Arrow

200W Peak (100W RMS) 2.3" Pro Series High Compression Super Bullet Tweeter

• 2.3" Pro Series Pro-Audio Super Bullet Tweeter
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $7.20 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$71.95

In stock

• 2.3" Pro Series Pro-Audio Super Bullet Tweeter
• 200 watts Peak Each
• 100 watts RMS Each
• 4 ohm Impedance

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Universal-Fit Audio & Electronics in 2003 Excursion

    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.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2003 Ford Excursion

    2014 Ford Expedition EL

    1990 Dodge Omni

    2022 Ford E Series

    2018 MINI Cooper

    2012 BMW 3 Series

    2018 Dodge Journey

    1989 Dodge Colt Custom

    2002 Mercury Cougar

    2011 Ford Expedition

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    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.