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Kia Optima speaker upgrade

The Optima is a comfortable commuter, and new door speakers make a real difference. Check your year in the table: verified sizes are marked, and anything else says Confirm fit at the shop. We have verified sizes for 5 of 5 year ranges or trims in our table; anything not verified says "Confirm fit at the shop".

Kia Optima speaker sizes by year

Years / trimFront doorsRear doorsDashCenter dashRear deck
2016–20206.5" or 6-3/4" ✓ Verified6.5" or 6-3/4" ✓ Verified–––
2014–2015 · without factory navigation6.5" or 6-3/4" ✓ Verified6.5" or 6-3/4" ✓ Verifiedtweeter ✓ VerifiedConfirm fit at the shop–
2011–20136.5" or 6-3/4" ✓ Verified6.5" or 6-3/4" ✓ Verifiedtweeter ✓ VerifiedConfirm fit at the shop–
2006–2010 · 2006.5-2010 (MG)6.5" ✓ Verified6.5" ✓ Verified–––
2001–2006 · through early 2006 (MS)6.5" or 6-3/4" ✓ Verified–––6x9" ✓ Verified

Find your year in Shop by vehicle Text us your car

Pickup and install in Carson

Speakers we carry in these sizes

6.5" or 6-3/4" speakers

For: front doors, rear doors (see the table for which years).

6.5" speakers

For: front doors, rear doors (see the table for which years).

6x9" speakers

For: rear deck (see the table for which years).

Prices are on each card. Call or text to confirm it is on the shelf before you drive over.

Install notes

  • 2016–2020: If you are also swapping the radio: Metra 95-7377B (DDIN) or 99-7377B (DIN); 99-7384B for 2017-2020 with auto climate. Factory Harman Kardon premium sound can wire differently; we check your trim before you buy.
  • 2014–2015 · without factory navigation: If you are also swapping the radio: Metra 95-7359B (DDIN) or 99-7359B (DIN), without factory nav. Factory Infinity premium sound can wire differently; we check your trim before you buy.
  • 2011–2013: If you are also swapping the radio: Metra 95-7345B (DDIN) or 99-7345B (DIN). Factory Infinity premium sound can wire differently; we check your trim before you buy.
  • 2006–2010 · 2006.5-2010 (MG): If you are also swapping the radio: Metra 95-7324 (DDIN) or 99-7324 (DIN).
  • 2001–2006 · through early 2006 (MS): If you are also swapping the radio: Metra 95-7313 (DDIN) or 99-7314 (DIN).

If the new speaker is a different size or deeper than the factory one, it can need an adapter bracket. We check with your car in front of us before we start.

How it works at the shop

Buy and install at 22025 S Avalon Blvd Ste A, Carson. We install in our own bay, often the same day.Everything is picked up at the shop.

Buy now, pay later with the Payment Plan. Synchrony, Zelle, Venmo, PayPal, crypto, credit cards over the phone. Call or text us with your year, model and trim.

More for your Kia Optima

Stereo and speaker fit by generation: 2016–2020 · 2014–2015 · 2011–2013 · 2006–2010 · 2001–2006

Other speaker upgrade guides: Toyota Camry · Toyota Corolla · Honda Civic · Honda Accord · Ford F-150 · Chevrolet Silverado · Toyota Tacoma · Toyota RAV4 · Nissan Altima · Ram 1500 · Toyota Highlander · Honda CR-V · Jeep Wrangler · Jeep Grand Cherokee · GMC Sierra · Hyundai Sonata · Hyundai Elantra · Chevrolet Equinox · Chevrolet Tahoe · Toyota 4Runner · Nissan Sentra · Ford Mustang · Dodge Charger · Chevrolet Malibu · Honda Odyssey · Toyota Sienna · Nissan Rogue · Hyundai Tucson · Ford Explorer · Toyota Tundra · Chevrolet Suburban · Kia Sorento · Kia Forte · Ford Ranger · Nissan Frontier · Chevrolet Colorado · Dodge Challenger · Chrysler 300 · Toyota Prius · Honda Pilot · Chevrolet Camaro · Chevrolet Cruze · Chevrolet Impala · Dodge Dart · Dodge Durango · Dodge Grand Caravan · Ford Escape · Ford Expedition · Ford Focus · Ford Fusion · Ford Super Duty · GMC Canyon · GMC Yukon · Honda Fit · Hyundai Accent · Hyundai Santa Fe · Hyundai Kona · Jeep Cherokee · Jeep Compass · Jeep Gladiator · Jeep Liberty · Kia K5 · Kia Soul · Kia Sportage · Lexus ES · Lexus IS · Nissan Maxima · Nissan Titan · Nissan Versa · Ram 2500 · Tesla Model 3 · Tesla Model Y · Volkswagen Jetta · Ram 3500 · Ram ProMaster · Dodge Journey · Lexus RX · Lexus GX · Lexus NX · GMC Acadia · GMC Terrain · BMW 3 Series · BMW X5 · Audi A4 · Audi Q5 · Mercedes-Benz C-Class · Mercedes-Benz E-Class · Mercedes-Benz GLE · Mercedes-Benz M-Class (ML) · Audi A3 · Audi Q7 · Audi Q3 · Audi A5 · Mercedes-Benz GLC · BMW 4 Series · BMW X1 · BMW 5 Series · MINI Cooper Hardtop

Speaker guides: 6.5-inch speakers compared · Speakers, sub or amp: where to start · 4-channel amps compared · Keeping the factory radio

Car speakers · Shop by vehicle

Kia Optima speaker upgrade: questions

What size speakers fit the Kia Optima?

It depends on the year. Some we have verified: 2016–2020: 6.5" or 6-3/4" in the front doors, 6.5" or 6-3/4" in the rear doors; 2014–2015 (without factory navigation): 6.5" or 6-3/4" in the front doors, 6.5" or 6-3/4" in the rear doors; 2011–2013: 6.5" or 6-3/4" in the front doors, 6.5" or 6-3/4" in the rear doors. Any other spot or year: confirm fit at the shop.

Do I need a new radio or an amp to upgrade the speakers?

Not always. New speakers can run off the factory radio. Some factory premium systems use an amp that needs an interface; we check your trim before you buy.

Can you install them in Carson?

Yes. Bring the Kia Optima to 22025 S Avalon Blvd Ste A, Carson.Call or text us to confirm it is in stock.

Can I pay over time?

Buy now, pay later with the Payment Plan. Synchrony, Zelle, Venmo, PayPal, crypto, credit cards over the phone.

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