Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In

2003 Mazda Protege5

Change vehicle | Remove vehicle

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.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 2003 Mazda Protege5

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.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

Filters
Speaker wire ✕
Clear Filters
Reset Done
Product Type
Speaker wire,
You Recently Chose:
Fuses (123)
Panel and clip removal tools (7)
Sound damping (104)
Subwoofers (1,136)
Amplifiers (928)
Subwoofers with a box (784)
Amplifiers with a wiring kit (439)
RCA cables and accessories (263)
Subwoofer enclosures (213)
Subwoofers with an amplifier and box (187)
Lighting accessories (176)
Subwoofer grilles (169)
Tweeters (Pro and special-fit) (147)
Speaker clamps and brackets (139)
Amplifier wiring kits (135)
Batteries (128)
Power and ground wire (128)
Speaker grilles (120)
Backup cameras (118)
Subwoofers with an amplifier (101)
Handlebar and bar-mount speakers (97)
Alarm remote transmitters (96)
Line-out converters (88)
Fuse holders (81)
Speaker wire (73)
Ring terminals (63)
Replacement antennas (62)
Distribution blocks (58)
Light bars (58)
Connectors (57)
Speaker enclosures (52)
Bass remotes (50)
Speaker spacers and rings (50)
Bluetooth adapters and transmitters (48)
Cables and interconnects (48)
Sound processors (39)
Trim rings and universal mounts (39)
Speaker baffles (35)
Alarms (34)
Dash cameras (33)
Recone kits (32)
Stereo remote controls (32)
Rocker and Button switches (31)
Circuit breakers (30)
Primary/Remote wire (29)
Battery isolators and relays (27)
Audio test equipment (26)
Battery terminals (26)
Exterior lighting (26)
Installation accessories (25)
Trigger output and bypass modules (24)
Alarm accessories (23)
Antenna extension cables (23)
Split loom and heat shrink (22)
Diodes and resistors (21)
Capacitors (19)
Knockout panels (18)
Equalizers (16)
Noise filters (15)
Terminal cups (14)
Battery terminal posts (13)
Rearview monitor and mirrors (13)
Adapters (12)
Radar and laser detectors (11)
Video adapters and switchers (11)
Speaker diaphragms (10)
Bass booster enhancers and processors (9)
Headlight bulbs (9)
Battery chargers (8)
Power inverters (8)
Tweeters (8)
2-way and CB radios (7)
Amplifier mounting hardware (7)
Voltmeters (7)
Blindspot cameras and sensors (6)
Gauge adapters (6)
Grommets and firewall bushings (6)
Headlights (6)
Sensors (6)
Steering wheel adapters (6)
Box ports (5)
Carpet (5)
Knockout panel mount hardware (5)
Line drivers (5)
Passive crossovers (5)
Power supplies (5)
Active Crossovers (4)
Bass Blockers (4)
License plates and frames (4)
Parking sensors (4)
Amplifier cooling fans (3)
Door panel clips (3)
Subwoofer (3)
Big 3 upgrade kits (2)
Door actuators and poppers (2)
In-motion video/navigation bypass (2)
Radar detector mounts (2)
Rearview mirror mounts (2)
Video amplifiers (2)
Alarms with remote start (1)
Backup batteries (1)
Cable management (1)
Connector sets (1)
FM modulators and transmitters (1)
Multi-camera and DVR systems (1)
Overhead monitors (1)
Remote mount media players (1)
Price Range
Twisted Pair Wire
Twisted pair wire is used to reduce unwanted noise. Found in the higher end speaker wire and RCA cables, twisted pair wire increases the overall quality of the sound and can help cancel out extra noise.
Length (ft.)
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
Wire Gauge
The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

When purchasing wire, make sure that you know what size, or gauge of wire is needed.
Primary Color
This is the main color of the item.
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge".
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition
Availability
filter-icon Filters & Sort

JL Audio XM-WHTMFC-250

250 Ft. 6-Conductor Multifunctional Marine Cable (White)

XM-WHTMFC-250 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio XM-WHTMFC-250

250 Ft. 6-Conductor Multifunctional Marine Cable (White)

• 250 Feet 6-Conductor Multifunctional Cable
• Two 16 gauge speaker and four 20 gauge power wires in one cable
• Ideal for use with speakers and subwoofers featuring LED illumination

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

VIP Product Get $70.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$699.99

Available

Ships in 10-14 days

Add to Cart

• 250 Feet 6-Conductor Multifunctional Cable
• Two 16 gauge speaker and four 20 gauge power wires in one cable
• Ideal for use with speakers and subwoofers featuring LED illumination

Rockford Fosgate RFW16-1000

1000 ft. Spool of Black/Silver True Spec 16 Gauge Speaker Cable/Wire (RFW16-1000)

RFW16-1000 big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate RFW16-1000

1000 ft. Spool of Black/Silver True Spec 16 Gauge Speaker Cable/Wire (RFW16-1000)

• FULL spec cable - meets or exceeds AWG requirements
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 16AWG (1.31mm²) 65 strands
• BC-5W2 Compliant

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

VIP Product Get $72.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$719.99

Available

Ships in 10-14 days

Add to Cart

• FULL spec cable - meets or exceeds AWG requirements
• Pure Crystal-Oxygen Free Copper (PC-OFC)
• 16AWG (1.31mm²) 65 strands
• BC-5W2 Compliant

Wet Sounds WWX-SPK12G-250

250 ft 12-Gauge Frosted Marine Speaker Wire (Black)

WWX-SPK12G-250 big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds WWX-SPK12G-250

250 ft 12-Gauge Frosted Marine Speaker Wire (Black)

• 12 gauge Frosted Marine Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red and Black
• 2 speaker conductors in a flexible PVC jacket

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

VIP Product Get $50.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$499.99

Available

Ships in 10-14 days

Add to Cart

• 12 gauge Frosted Marine Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Red and Black
• 2 speaker conductors in a flexible PVC jacket

Stinger SHW516G500

500 Ft. 16 Gauge Pro Series 100% Oxygen Free Copper Speaker Wire (Gray)

SHW516G500 big
Go to item page Right Arrow Icon of Right Arrow

Stinger SHW516G500

500 Ft. 16 Gauge Pro Series 100% Oxygen Free Copper Speaker Wire (Gray)

• 500 feet 16 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Gray
• Ultra-flexible matte jacket

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

VIP Product Get $42.30 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $649.00
-35% $423.00

Available

Ships in 10-14 days

Add to Cart

• 500 feet 16 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Gray
• Ultra-flexible matte jacket

Stinger SPW516C

1000 ft. 16 Gauge Pro Series 100% Oxygen Free Copper Speaker Wire (Clear)

SPW516C big
Go to item page Right Arrow Icon of Right Arrow

Stinger SPW516C

1000 ft. 16 Gauge Pro Series 100% Oxygen Free Copper Speaker Wire (Clear)

• 1000 feet 16 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Clear
• Coated in high-quality PVC insulation

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

VIP Product Get $52.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $629.00
-16% $529.00

Available

Ships in 10-14 days

Add to Cart

• 1000 feet 16 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Clear
• Coated in high-quality PVC insulation

Stinger SHW512G250

250 Ft. 12 Gauge Pro Series 100% Oxygen Free Copper Speaker Wire (Gray)

SHW512G250 big
Go to item page Right Arrow Icon of Right Arrow

Stinger SHW512G250

250 Ft. 12 Gauge Pro Series 100% Oxygen Free Copper Speaker Wire (Gray)

• 250 feet 12 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Gray
• Ultra-flexible matte jacket

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

VIP Product Get $47.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $729.00
-35% $476.00

Available

Ships in 10-14 days

Add to Cart

• 250 feet 12 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Gray
• Ultra-flexible matte jacket

NVX XWS1675 (Open Box, Great)

75 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

XWS1675 big
Go to item page Right Arrow Icon of Right Arrow

NVX XWS1675 (Open Box, Great)

75 ft. of True Spec 16 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

• 75 ft. of 16 Gauge EnvyFlex Speaker Wire
• Twisted-Pair Technology
• Full Spec Wire Is True To Gauge
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

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 $44.99
-22% $34.99

In stock

Only 1 Left!

Add to Cart

• 75 ft. of 16 Gauge EnvyFlex Speaker Wire
• Twisted-Pair Technology
• Full Spec Wire Is True To Gauge
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

NVX XWS16100

100 ft 16-Gauge EnvyFlex 100% Oxygen Free Copper (OFC) Speaker Wire (Blue/Gray)

XWS16100 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX XWS16100

100 ft 16-Gauge EnvyFlex 100% Oxygen Free Copper (OFC) Speaker Wire (Blue/Gray)

• True Spec 16 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Twisted-pair technology eliminates noise

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

19
List price $53.99
-26% $39.99
Notify Me

• True Spec 16 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Twisted-pair technology eliminates noise

NVX XWS12100

100 ft 12-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

XWS12100 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX XWS12100

100 ft 12-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

• True Spec 12 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Translucent EnvyFlex flexible multi-strand construction

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8
List price $89.99
-17% $74.99
Notify Me

• True Spec 12 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Translucent EnvyFlex flexible multi-strand construction

Stinger SEASRGB120

120 ft 16-Gauge Marine and Powersports Speaker Wire with RGB LED Wiring

SEASRGB120 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Stinger SEASRGB120

120 ft 16-Gauge Marine and Powersports Speaker Wire with RGB LED Wiring

• 120 feet 16 gauge Marine and Powersports Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Includes 20-gauge control wire for controlling RGB LED light strips

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $409.00
-58% $169.99
Add to Cart

• 120 feet 16 gauge Marine and Powersports Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Black
• Includes 20-gauge control wire for controlling RGB LED light strips

Stinger SHW514B15

15 ft. 14 Gauge Oxygen Free Copper (OFC) Speaker Wire (Matte Blue)

SHW514B15 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Stinger SHW514B15

15 ft. 14 Gauge Oxygen Free Copper (OFC) Speaker Wire (Matte Blue)

• 15 feet 14 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Matte Blue
• Ultra-flexible matte jacket

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $39.00
-26% $29.00
Add to Cart

• 15 feet 14 gauge Speaker Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Matte Blue
• Ultra-flexible matte jacket

Sundown Audio 16SPKR200

200 ft 16-Gauge Speaker Wire (Silver/Black)

16SPKR200 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Sundown Audio 16SPKR200

200 ft 16-Gauge Speaker Wire (Silver/Black)

• 200 feet 16 gauge Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Silver/Black
• 112 strands with flexible PVC insulation

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $119.99
-17% $99.99
Notify Me

• 200 feet 16 gauge Wire
• OFC (100% Oxygen-Free Copper) material
• Color: Silver/Black
• 112 strands with flexible PVC insulation

NVX XWS0820

20 ft 8-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

XWS0820 big Out of stock
Go to item page Right Arrow Icon of Right Arrow

NVX XWS0820

20 ft 8-Gauge EnvyFlex 100% Oxygen Free Copper Speaker Wire (Blue/Gray)

• True Spec 8 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Translucent EnvyFlex flexible multi-strand construction

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

45
List price $64.99
-23% $49.99
Notify Me

• True Spec 8 gauge EnvyFlex Speaker Wire
• Silver-tinned OFC (100% Oxygen-Free Copper) material
• Color: Blue and Gray
• Translucent EnvyFlex flexible multi-strand construction

Prev 1 2 3 4

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 Protege5

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2003 Mazda Protege5?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Protege5.

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

    2019 MINI Cooper

    2003 Mazda Protege5

    2016 Audi A3

    1981 Ford Granada

    2004 Dodge Sprinter 2500

    1987 Ford B700

    2012 Mitsubishi Eclipse

    1999 Chevrolet Corvette

    2000 Infiniti G20

    2011 BMW X6

    Vehicle
    Store     Delete

    1995 Honda VFR750F Interceptor

    Vehicle
    Store     Delete

    2018 Can-Am Defender MAX HD8 XT

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2003 Protege5
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo