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2003 Subaru Impreza WRX

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The best Lower Front Door Speakers for 2003 Impreza WRX

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

Lower Front Door for 2003 Subaru Impreza WRX

Shop and compare by low prices and top features on Lower Front Door Speakers that fit your Subaru Impreza WRX. After you add to cart, we'll also make sure you get an affordable car speakers install easily with speaker adapters, speaker harnesses and other accessories like sound damping and panel tools to make installation a breeze.

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NVX (2)
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Vehicle-specific speaker kits,
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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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NVX N-Series Complete Speaker Upgrade Kit for 1993-2007 Subaru Impreza

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1993-2007 Impreza 2.5 / 2.5i / Outback Sport / WRX / WRX STi

93-07-subaru-impreza-spkg big
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NVX N-Series Complete Speaker Upgrade Kit for 1993-2007 Subaru Impreza

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1993-2007 Impreza 2.5 / 2.5i / Outback Sport / WRX / WRX STi

  • NVX NSP65 540W Peak (180W RMS) 6.5" N-Series 2-Way Coaxial Car Speakers
  • NSP4 300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers
  • NSH-9300 Speaker Harness for 1989-2015 Subaru, Nissan, and Suzuki
  • High-quality audio upgrade with N-Series coaxial speakers
  • Complete installation kit includes vehicle-specific speaker harnesses
Independance Deals Save 10% at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your Impreza WRX.
Add vehicle details to confirm exact location.
118
List price $193.96
-48% $100.65

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2021–Current Ford Bronco Alpine Component Status Plug & Play Speaker Bundle

600W Peak (200W RMS) 6.5” Status Series Hi-Res 2-Way Component 4-ohm Speaker System

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2021–Current Ford Bronco Alpine Component Status Plug & Play Speaker Bundle

600W Peak (200W RMS) 6.5” Status Series Hi-Res 2-Way Component 4-ohm Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio Certified
• 1-1/4" Carbon Composite Cone Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your Impreza WRX.
Add vehicle details to confirm exact location.
3
List price $1870.00
-33% $1,247.90

In stock

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• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio Certified
• 1-1/4" Carbon Composite Cone Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

NVX N-Series Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2002-2005 Subaru Impreza WRX (2 Pairs)

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NVX N-Series Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2002-2005 Subaru Impreza WRX (2 Pairs)

• Includes NSP65 6.5" coaxial speakers
• Designed for select 2002-2005 Impreza WRX
• Speaker wiring harnesses included
• Plug-and-play installation

Independance Deals Save 10% at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your Impreza WRX.
Add vehicle details to confirm exact location.
93
List price $241.96
-46% $129.96

In stock

Add to Cart
 
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    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.
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    FAQ for Lower Front Door Speakers in 2003 Impreza WRX

    Q: Can I upgrade or change the Lower Front Door Speakers in 2003 Subaru Impreza WRX?

    A: Yes this page includes all the best Lower Front Door Speakers that work in your Impreza WRX.

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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.

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