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2003 Kia Sorento

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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

Speakers & Speaker Installation for 2003 Kia Sorento

Find speakers to upgrade your sound and fit in the factory speaker location for your Sorento.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

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See all speakers that fit, regardless of location.

Lower Front Door

Lower Front Door Speakers

Speakers for your lower front door.

Rear Door Panel Speakers

Rear Door Panel Speakers

Speakers for your rear door panels

Upper Front Door Speakers

Upper Front Door Speakers

Speakers for your upper front door.

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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.
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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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RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
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.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
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Earthquake EQ6-S8

400W Peak 6.5” EQ Series 8-ohm Midbass Car Speakers

EQ6-S8 big
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Earthquake EQ6-S8

400W Peak 6.5” EQ Series 8-ohm Midbass Car Speakers

• 200 watts Peak Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity:

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Free or discounted install kits when available.

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Add details to confirm fitment.
1
List price $89.00
-27% $64.99

In stock.

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Earthquake Sound EQ6-8 (Sold Individually)

400W Peak 6.5” EQ Series Mid-Bass 8-ohm Car Speaker

EQ6-8 big
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Earthquake Sound EQ6-8 (Sold Individually)

400W Peak 6.5” EQ Series Mid-Bass 8-ohm Car Speaker

• 200 watts Peak
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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Free or discounted install kits when available.

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List price $80.00
-25% $59.99

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Earthquake EQ6-8 with Installation Accessories

50W RMS 6.5” Midbass Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

(2)EQ6-8, XBAF65, SDSK2, SDRLR1, BTK106 big
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Earthquake EQ6-8 with Installation Accessories

50W RMS 6.5” Midbass Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 200 watts Max
• 50 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 89.7 dB
• Mounting Depth: 2-5/8"

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Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
252
List price $247.71
-34% $163.51

In stock.

Add to Cart

• 200 watts Max
• 50 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 89.7 dB
• Mounting Depth: 2-5/8"

Earthquake EQ6-S8 with Installation Accessories

120W RMS 6.5” Midbass Car Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

(2)EQ6-S8, XBAF65, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

Earthquake EQ6-S8 with Installation Accessories

120W RMS 6.5” Midbass Car Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 200 watts Peak , 60 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity:

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
253
List price $265.71
-35% $173.51

In stock.

Add to Cart

• 200 watts Peak , 60 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity:

 
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    FAQ for Speakers in 2003 Sorento

    Q: Can I upgrade or change the Speakers in 2003 Kia Sorento?

    A: Yes this page includes all the best Speakers that work in your Sorento.

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

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