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2003 Mazda Protege

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 Mazda Protege

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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Cobra PRO 3000W (CPI3000W)

6000W Peak (3000W RMS) DC to AC Professional Grade Power Inverter with USB Fast Charging

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6000W Peak (3000W RMS) DC to AC Professional Grade Power Inverter with USB Fast Charging

• Modified Sine Professional Grade Power Inverter
• 3000 watts RMS, 6000 watts Peak
• Includes direct to battery cables
• LED digital display indicator
• Rugged industrial design
• Remote controller LCD included

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$399.95

In stock

• Modified Sine Professional Grade Power Inverter
• 3000 watts RMS, 6000 watts Peak
• Includes direct to battery cables
• LED digital display indicator
• Rugged industrial design
• Remote controller LCD included

NVX VSLR60

60-Ohm Load Resistors for 2018-up Dodge/Chrysler/Jeep/RAM/Fiat vehicles with Amplified Systems

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60-Ohm Load Resistors for 2018-up Dodge/Chrysler/Jeep/RAM/Fiat vehicles with Amplified Systems

• 60 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Works in select 2018-up Chrysler-built vehicles
• Sold as a pair

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List price $39.99
-63% $14.99

In stock

Used from: $15.99

• 60 Ohm Load Resistors
• Prevents Audio Shutdown and Distortion
• Compatible with most devices with speaker-level inputs
• Works in select 2018-up Chrysler-built vehicles
• Sold as a pair

JL Audio M-MCPv3-MC

Swivel Mount Clamp Fixture for ETXv3 Marine Speakers for 2006-up OEM MasterCraft Tower

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Swivel Mount Clamp Fixture for ETXv3 Marine Speakers for 2006-up OEM MasterCraft Tower

• Swivel mount clamp fixture for ETXv3 tower speakers
• Connects with swivel mount clamps (clamps not included)
• Designed for 2006-up OEM MasterCraft Tower
• Sold as pair (2 swivel mount clamp fixture)

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$209.99

Available

Ships in 10-14 days

• Swivel mount clamp fixture for ETXv3 tower speakers
• Connects with swivel mount clamps (clamps not included)
• Designed for 2006-up OEM MasterCraft Tower
• Sold as pair (2 swivel mount clamp fixture)

JL Audio SA-TPOD-100-BK (Sold by Pair)

Empty Single 1" Tweeter Pods in Black

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Empty Single 1" Tweeter Pods in Black

• Pair of empty single 1" tweeter pods
• Designed for C3 or C7 Tweeters (not included)
• Hard coated with a black anodized finish
• Easy mounting on almost any flat surface

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$189.99

In stock

Only 1 Left!

• Pair of empty single 1" tweeter pods
• Designed for C3 or C7 Tweeters (not included)
• Hard coated with a black anodized finish
• Easy mounting on almost any flat surface

Metra 109-UN02 Universal Dashkit for DMHWC6600NEX

Required to install a new Pioneer DMH-WC6600NEX (Additional Specifc-fit Dashkit Required)

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Required to install a new Pioneer DMH-WC6600NEX (Additional Specifc-fit Dashkit Required)

• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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List price $103.99
-39% $62.99

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• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Rockford Fosgate Punch Pro PP4-NT (Sold Individually)

100W Peak (50W RMS) 1" Punch Series 4-ohm Pro-Audio Horn Tweeter

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100W Peak (50W RMS) 1" Punch Series 4-ohm Pro-Audio Horn Tweeter

• 1” Aluminum Pro Audio Horn Tweeter
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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$149.99

In stock

• 1” Aluminum Pro Audio Horn Tweeter
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

Stinger SGP901001

100 Amp Circuit Breaker

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100 Amp Circuit Breaker

• 100 Amp Circuit Breaker
• Dust and splash proof
• Type III circuit breaker
• Easily mount on firewall or other panels
• Use as an alternative to fuse holders and fuses

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List price $139.00
-50% $69.99

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• 100 Amp Circuit Breaker
• Dust and splash proof
• Type III circuit breaker
• Easily mount on firewall or other panels
• Use as an alternative to fuse holders and fuses

T-Spec VPNB4

MANL 4-Position All-in-One Distribution Block

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MANL 4-Position All-in-One Distribution Block

• (2) 1/0 ga inputs for power
• (4) 4/8 ga MANL fused power outputs
• >Small Footprint with compact brass design
• All in one compact block

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1
$45.00

In stock

• (2) 1/0 ga inputs for power
• (4) 4/8 ga MANL fused power outputs
• >Small Footprint with compact brass design
• All in one compact block

Beat-Sonic VD2

1 Input to 2 Output Composite Video Splitter

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1 Input to 2 Output Composite Video Splitter

• 1 input for 2 output video signal splitter
• Hard aluminum body to protect the device
• Filters out incoming noises
• Small and compact size

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$85.99

In stock.

• 1 input for 2 output video signal splitter
• Hard aluminum body to protect the device
• Filters out incoming noises
• Small and compact size

Crimestopper SPTX-42

1-Way 5-Button Remote Start Keyless Entry Replacement LED Remote

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1-Way 5-Button Remote Start Keyless Entry Replacement LED Remote

• 1-Way 5-Button Replacement LED Remote
• Up to 1500 feet of range (0.28 miles)
• Replacement remote for SP-402

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1
$19.99

In stock

• 1-Way 5-Button Replacement LED Remote
• Up to 1500 feet of range (0.28 miles)
• Replacement remote for SP-402

Crux CSV-01G

Universal Fender Mount Side View Camera (Gray)

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Universal Fender Mount Side View Camera (Gray)

• Universal Fender Mount Side View Camera
• Mounting Style: Fender Mount
• Resolution: 976 x 496 (600TV lines)
• Camera Housing Color: Gray

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List price $149.95
-38% $92.95

In stock.

• Universal Fender Mount Side View Camera
• Mounting Style: Fender Mount
• Resolution: 976 x 496 (600TV lines)
• Camera Housing Color: Gray

Stinger SPC5010

10 Farad Pro Digital Hybrid Capacitor

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10 Farad Pro Digital Hybrid Capacitor

• Digital 10 Farad Capacitor
• Bright Red LED Voltage Display
• Monitor System Voltage
• 12-16 Volt Operation / 18 Volt Surge
• Louder And Cleaner Bass Response

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List price $739.00
-54% $339.99

In stock

• Digital 10 Farad Capacitor
• Bright Red LED Voltage Display
• Monitor System Voltage
• 12-16 Volt Operation / 18 Volt Surge
• Louder And Cleaner Bass Response

Cobra SC250R

3" Dual View 4K High-Definition Dash Camera with Bluetooth, WiFi and GPS

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3" Dual View 4K High-Definition Dash Camera with Bluetooth, WiFi and GPS

• 3" Dual View Dash Camera with 4K HD Video Resolution
• Includes a rear-view accessory camera
• Apple CarPlay and Android Auto support
• Loop-cycle recording
• Front Camera Resolution: 4096p x 2160p
• Rear Camera Resolution: 1920 x 1080p

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$259.95

In stock

Only 2 Left!

• 3" Dual View Dash Camera with 4K HD Video Resolution
• Includes a rear-view accessory camera
• Apple CarPlay and Android Auto support
• Loop-cycle recording
• Front Camera Resolution: 4096p x 2160p
• Rear Camera Resolution: 1920 x 1080p

Precision Power HD14.FTD

Tweeter Diaphragm Replacement for HD14.FHT Tweeters (1 Piece)

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Tweeter Diaphragm Replacement for HD14.FHT Tweeters (1 Piece)

• Replacement tweeter diaphragm for premium gauge tweeters
• Specifically designed for HD14.FTD tweeters
• Direct replacement, easy installation
• Includes one (1) replacement tweeter diaphragm

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List price $24.99
-20% $19.99

In stock

• Replacement tweeter diaphragm for premium gauge tweeters
• Specifically designed for HD14.FTD tweeters
• Direct replacement, easy installation
• Includes one (1) replacement tweeter diaphragm

Stinger SHD821

HPM Series MANL/MIDI Fused Power Distribution Block with Satin Chrome Finish

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HPM Series MANL/MIDI Fused Power Distribution Block with Satin Chrome Finish

• HPM Series Fused Power Distribution Block
• Two 1/0 Gauge or 4 Gauge Inputs
• Four 4/8 Gauge Outputs
• Multiple Input/Output Design
• Protective Cover Included
• Corrosion Resistant Satin Chrome Finish

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List price $69.00
-51% $33.99

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• HPM Series Fused Power Distribution Block
• Two 1/0 Gauge or 4 Gauge Inputs
• Four 4/8 Gauge Outputs
• Multiple Input/Output Design
• Protective Cover Included
• Corrosion Resistant Satin Chrome Finish

NVX BARCAM221

Universal Waterproof License Plate Mount Backup Camera with Full Metal Body

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Universal Waterproof License Plate Mount Backup Camera with Full Metal Body

• Universal Rear View Backup Camera
• High-Resolution CMOS PC1089 Image Sensor
• Mounting Style: Top of License Plate Frame
• Viewing Angle: 170 ° (super wide viewing angle)
• Resolution: 510 x 496 
• Waterproof: Yes (IP67/68 waterproof)
• Night vision: Infrared LED's

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List price $99.99
-60% $39.99

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Used from: $36.99

MTX Audio TNP212D2

400W RMS Loaded Dual 12" Sealed Enclosure and Monoblock Amplifier

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400W RMS Loaded Dual 12" Sealed Enclosure and Monoblock Amplifier

• 12" Amplified Loaded Subwoofer System
• 400 watts RMS
MTX TN250/1 amplifier included
• Selectable bass boost
• Speaker-level (high-level) inputs (adapter included)
• Wired remote bass level control

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156
List price $399.95
-8% $369.95

In stock

Limited time!

NVX XUBT4 Universal Bluetooth Receiver and Remote Control

X Series Marine Grade Bluetooth Audio Controller/Receiver with Membrane Switchpad for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

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X Series Marine Grade Bluetooth Audio Controller/Receiver with Membrane Switchpad for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

• Marine Grade Bluetooth Audio Controller/Receiver
• Designed for marine and powersports applications
• Bluetooth version 4.0
• Delivers CD-like sound quality wirelessly
• Membrane Switchpad

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List price $62.49
-20% $49.99

In stock

Used from: $42.99

• Marine Grade Bluetooth Audio Controller/Receiver
• Designed for marine and powersports applications
• Bluetooth version 4.0
• Delivers CD-like sound quality wirelessly
• Membrane Switchpad

Stinger SPT55302 (Chrome)

Multi GM Battery Terminal, One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs

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Multi GM Battery Terminal, One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs

• Multi GM Battery Terminal
• One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs
• For Use with GM Side Posts or Stinger Batteries
• High Power Connection
• Works on Both Positive and Negative Terminals

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1
List price $69.00
-49% $34.99

In stock

• Multi GM Battery Terminal
• One 1/0 Gauge, One 4 Gauge and Two 8 Gauge Outputs
• For Use with GM Side Posts or Stinger Batteries
• High Power Connection
• Works on Both Positive and Negative Terminals

JL Audio XD-BTS Battery Terminal

Ultra-Compact Universal Brass Battery Connector Terminal with Marine-Grade Stannum Plating - Positive or Negative

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Ultra-Compact Universal Brass Battery Connector Terminal with Marine-Grade Stannum Plating - Positive or Negative

• Ultra-Compact Battery Connector, Positive or Negative
• 10 - 4 Gauge
• High-Temperature Polycarbonate Cover
• Marine-Grade Stannum Plating

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$44.99

In stock

Only 2 Left!

• Ultra-Compact Battery Connector, Positive or Negative
• 10 - 4 Gauge
• High-Temperature Polycarbonate Cover
• Marine-Grade Stannum Plating

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    FAQ for Universal-Fit Audio & Electronics in 2003 Protege

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

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

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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