What Size of Speakers Does Kia use?
Stock Kia speakers are usually durable and have a decent sound quality. But if you want your sound system to be more versatile, aftermarket parts are a great solution. And you can learn what size of speakers fits Kia from the charts listed below. This can be tricky since some Kia models can have different sizes of speakers for front and rear doors
Search speaker size by vehicle
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Kia Amanti
- Speakers – 8
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Kia Borrego
- Speakers – 6 - 10
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Kia Cadenza
- Speakers – 8 - 12
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Kia Carnival
- Speakers – 6 - 12
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Kia EV6
- Speakers – 6 - 14
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Kia Forte
- Speakers – 4 - 8
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Kia Forte Koup
- Speakers – 6
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Kia K5
- Speakers – 6
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Kia K900
- Speakers – 14 - 17
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Kia Niro
- Speakers – 6 - 8
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Kia Niro EV
- Speakers – 6 - 8
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Kia Niro Plug-In Hybrid
- Speakers – 6 - 8
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Kia Optima
- Speakers – 6 - 10
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Kia Optima Hybrid
- Speakers – 6 - 10
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Kia Optima Plug-In Hybrid
- Speakers – 10
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Kia Rio
- Speakers – 4 - 6
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Kia Rio5
- Speakers – 4 - 6
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Kia Rondo
- Speakers – 4 - 6
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Kia Sedona
- Speakers – 4 - 8
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Kia Seltos
- Speakers – 6 - 8
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Kia Sephia
- Speakers – 4 - 6
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Kia Sorento
- Speakers – 2 - 12
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Kia Sorento Hybrid
- Speakers – 6
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Kia Sorento Plug-In Hybrid
- Speakers – 6 - 12
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Kia Soul
- Speakers – 4 - 8
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Kia Soul EV
- Speakers – 6
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Kia Spectra
- Speakers – 4 - 6
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Kia Spectra5
- Speakers – 6
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Kia Sportage
- Speakers – 6 - 8
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Kia Stinger
- Speakers – 6 - 15
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Kia Telluride
- Speakers – 6 - 10
How can I make my Kia speakers sound better?
Each Kia model and trim can have a different number of door speakers, amplifiers and have a greater or smaller variety of speaker types. Some stock Kia speakers sizes and arrangements provide an excellent sound quality, but others have room for improvement with aftermarket parts and amplifiers.
Another important thing to consider is the effect speaker size has on the overall sound quality. Usually, larger speakers are better for bass, and smaller ones provide higher frequency. And for more volume, you can try amplifiers instead of changing the Kia speaker size.

Kia specs
Performance
Engine |
0-60 times |
Horsepower |
Exterior
Wheels |
Bulbs |
Dimensions |
Ground clearance |
Weight |
Interior
Steering wheel |
Speaker size |
Maintenance
Towing Capacity |
Oil Capacity |
Wipers size |
Fuses |
Gas tank size |
Battery size |
Gas type |
Cargo space |
Safety ratings |
Complaints |
Generations |