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2012 Kia Optima

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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 2012 Kia Optima

Find speakers to upgrade your sound and fit in the factory speaker location for your Optima.  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.

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Speakers for your center dash

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Speakers for your dash corner

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Speakers for your front door panels

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Dash Corner,
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.
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.
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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Kicker KSMT2504 (47KSMT2504)

200W Peak (100W RMS) 2.5” KS Series Component Midrange and Tweeter Component Speaker Pods

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Kicker KSMT2504 (47KSMT2504)

200W Peak (100W RMS) 2.5” KS Series Component Midrange and Tweeter Component Speaker Pods

• 100 watts Peak Each, 50 watts RMS Each
• Aluminum cone material
• 1" Silk Dome tweeters in an adjustable tweeter pod
• Impedance: 4 ohm
• Sensitivity: 80 dB

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List price $249.99
-8% $229.99

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JBL Stadium 22S (JBLSPKSDD22SAM)

300W Peak (100W RMS) 2" Stadium Series Midrange Drivers with Crossover Enclosures

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JBL Stadium 22S (JBLSPKSDD22SAM)

300W Peak (100W RMS) 2" Stadium Series Midrange Drivers with Crossover Enclosures

• 150 watts Peak Each, 50 watts RMS Each
• Fiberglass dome material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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List price $249.95
-20% $199.95 /pair
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• 150 watts Peak Each, 50 watts RMS Each
• Fiberglass dome material
• Impedance: 3 ohm
• Sensitivity: 94 dB

DS18 35D200NO-4

400W Peak (200W RMS) 3.5" Midrange 4-ohm OEM Dashboard Loudspeakers

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DS18 35D200NO-4

400W Peak (200W RMS) 3.5" Midrange 4-ohm OEM Dashboard Loudspeakers

• 200 watts Peak Each, 100 watts RMS Each
• Fiberglass-Foam Composite cone with resin finish
• Impedance: 4 ohm
• Sensitivity: 88 dB

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$199.95 /pair
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• 200 watts Peak Each, 100 watts RMS Each
• Fiberglass-Foam Composite cone with resin finish
• Impedance: 4 ohm
• Sensitivity: 88 dB

DS18 25D120NO-4

240W Peak (120W RMS) 2.5" OEM Dashboard Full-Range 4-ohm Loudspeakers

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DS18 25D120NO-4

240W Peak (120W RMS) 2.5" OEM Dashboard Full-Range 4-ohm Loudspeakers

• 120 watts Peak Each, 60 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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List price $107.99
-17% $89.95 /pair
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• 120 watts Peak Each, 60 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Limited time!

Diamond Audio DMDX6525C

270W Peak (90W RMS) 6.5" DMD Series 3-Way Component 4-ohm Speakers

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Diamond Audio DMDX6525C

270W Peak (90W RMS) 6.5" DMD Series 3-Way Component 4-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Dome Tweeters
• 2.5" Speakers included
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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$379.99 /set
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• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Dome Tweeters
• 2.5" Speakers included
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Infinity REF307F (INFSPKRF307FUS)

150W Peak (50W RMS) 3.5" Reference Series 2-Way Coaxial 3-ohm Speakers

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Infinity REF307F (INFSPKRF307FUS)

150W Peak (50W RMS) 3.5" Reference Series 2-Way Coaxial 3-ohm Speakers

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Edge Driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

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List price $129.95
-23% $99.95 /pair
Add to Cart

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Edge Driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 91 dB

DS18 35D200N-4

400W Peak (200W RMS) 3.5" Midrange 4-ohm Dashboard Loudspeakers

35D200N-4 big Out of stock
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DS18 35D200N-4

400W Peak (200W RMS) 3.5" Midrange 4-ohm Dashboard Loudspeakers

• 200 watts Peak Each, 100 watts RMS Each
• Fiberglass-Foam Composite cone with resin finish
• Impedance: 4 ohm
• Sensitivity: 87 dB

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$224.95 /pair
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• 200 watts Peak Each, 100 watts RMS Each
• Fiberglass-Foam Composite cone with resin finish
• Impedance: 4 ohm
• Sensitivity: 87 dB

JL Audio C7-350CM

150W RMS 3.5" C7 Series 4-ohm Midrange 4-ohm Speaker

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JL Audio C7-350CM

150W RMS 3.5" C7 Series 4-ohm Midrange 4-ohm Speaker

• RMS Each
• Vacuum formed Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89.5 dB

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$649.99
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• RMS Each
• Vacuum formed Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89.5 dB

Infinity REF307F with Sound Damping

150W Peak (50W RMS) 3.5" Reference Series 2-way 3-ohm Speakers + NVX SDSK2 Sound Damping

REF307F_SDSK2 big Out of stock
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Infinity REF307F with Sound Damping

150W Peak (50W RMS) 3.5" Reference Series 2-way 3-ohm Speakers + NVX SDSK2 Sound Damping

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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52
List price $148.69
-23% $114.94
Add to Cart

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

JBL Stadium 22S (2-Pairs, 4-Total)

600W Peak (200W RMS) 2" Stadium Series 2-way 3-ohm Component Speaker System (2-Pairs)

STADIUM22S_2 big Out of stock
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JBL Stadium 22S (2-Pairs, 4-Total)

600W Peak (200W RMS) 2" Stadium Series 2-way 3-ohm Component Speaker System (2-Pairs)

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Textile Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
additional information required
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List price $499.90
-20% $399.90
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• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Textile Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

JBL Stadium 22S (JBLSPKSDD22SAM) with Sound Damping

300W Peak (100W RMS) 2" Stadium Series 3-ohm Midrange Car Speakers with External Crossovers + NVX SDBSK2 Premium Sound Damping

STADIUM22S_SDBSK2 big Out of stock
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JBL Stadium 22S (JBLSPKSDD22SAM) with Sound Damping

300W Peak (100W RMS) 2" Stadium Series 3-ohm Midrange Car Speakers with External Crossovers + NVX SDBSK2 Premium Sound Damping

• 150 watts Peak Each, 50 watts RMS Each
• PEI (Polyetherimide) dome material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
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48
List price $268.69
-20% $214.94
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• 150 watts Peak Each, 50 watts RMS Each
• PEI (Polyetherimide) dome material
• Impedance: 3 ohm
• Sensitivity: 94 dB

JBL Stadium 22S + FREE $50 Gift Card

300W Peak (100W RMS) 2.5" Stadium Series 3-way Midrange Component Speakers

Stadium 22S, 50EGIFT big Out of stock
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JBL Stadium 22S + FREE $50 Gift Card

300W Peak (100W RMS) 2.5" Stadium Series 3-way Midrange Component Speakers

• 150 watts Max Each, 50 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB
• Mounting Depth: 1 1/8"

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Save up to $22 on install kits for this speaker

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Fits select locations in your Optima.
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14
List price $299.95
-27% $219.00 /set
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• 150 watts Max Each, 50 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB
• Mounting Depth: 1 1/8"

JBL Stadium 962M with Speaker Installation Kit

100W RMS 2.5" 3-way Midrange Component Speakers with Sound Damping, Roller, and Panel Removal Kit

Stadium 22S, SDSK2, SDRLR1, BTK106 big Out of stock
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JBL Stadium 962M with Speaker Installation Kit

100W RMS 2.5" 3-way Midrange Component Speakers with Sound Damping, Roller, and Panel Removal Kit

• 150 watts Max Each, 50 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB
• Mounting Depth: 1 1/8"

Save 15% Off Package Deals at Checkout!
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Save up to $22 on install kits for this speaker

additional information required
Fits select locations in your Optima.
Add vehicle details to confirm exact location.
112
List price $303.67
-24% $229.32 /set
Notify Me

• 150 watts Max Each, 50 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB
• Mounting Depth: 1 1/8"

Infinity REF307F (2-Pairs, 4-Total)

300W Peak (100W RMS) 3.5" Reference Series 2-way 3-ohm Speakers (2-Pairs)

REF307F_2 big Out of stock
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Infinity REF307F (2-Pairs, 4-Total)

300W Peak (100W RMS) 3.5" Reference Series 2-way 3-ohm Speakers (2-Pairs)

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Save 15% Off Package Deals at Checkout!
Fits select models only.
Add details to confirm fitment.
4
List price $259.90
-23% $199.90
Add to Cart

• 75 watts Peak Each, 25 watts RMS Each
• 1/2" Textile Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

JL Audio C7-350CM (Open Box, Great)

150W RMS 3.5" C7 Series 4-ohm Midrange 4-ohm Speaker

C7-350CM big Out of stock
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JL Audio C7-350CM (Open Box, Great)

150W RMS 3.5" C7 Series 4-ohm Midrange 4-ohm Speaker

• RMS Each
• Vacuum formed Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89.5 dB

install icon

Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
3
List price $649.99
-15% $552.49
Notify Me

• RMS Each
• Vacuum formed Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89.5 dB

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    FAQ for Speakers in 2012 Optima

    Q: Can I upgrade or change the Speakers in 2012 Kia Optima?

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

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