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Lowest price in 30 days

NVX VSP65 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" V-Series 2-Way Coaxial Speakers with 25mm Silk Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

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64
List price $239.98
-21% $189.98

In stock

Only 2 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.51"

Hertz SX 165 NEO (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" SPL Show Series 2-way Car Speakers for SPL Competition (2-Pairs)

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800W Peak (400W RMS) 6.5" SPL Show Series 2-way Car Speakers for SPL Competition (2-Pairs)

• 200 watts Max Each, 100 watts RMS Each
• 1.1 PEI (Polyetherimide) Dome Tweeters
• Water repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 96.5 dB
• Mounting Depth: 2-1/4"

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8
List price $960.00
-6% $899.98

In stock

• 200 watts Max Each, 100 watts RMS Each
• 1.1 PEI (Polyetherimide) Dome Tweeters
• Water repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 96.5 dB
• Mounting Depth: 2-1/4"

Polk Audio DB6502 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" DB+ Series 2-Way Car & Marine Component Speaker System (2-Pairs)

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1200W Peak (400W RMS) 6.5" DB+ Series 2-Way Car & Marine Component Speaker System (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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8
List price $419.98
-24% $320.00

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Lowest price in 30 days

(2) Polk Audio MM652 6.5” 600 Watt Car Audio Speakers+(2) Kicker 6.5" Speakers

2 Pairs (4 Total) 600W Peak (200W RMS) 2-Way Coaxial Package

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2 Pairs (4 Total) 600W Peak (200W RMS) 2-Way Coaxial Package

• 180 Watts Max Each, 80 Watts RMS Each Side
• 1", Terylene Fabric Tweeter
• 6.5" Titanium-Plated Polymer Midwoofer Cone
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2.62"

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132
List price $368.99
-37% $231.95

In stock

Only 2 Left!

• 180 Watts Max Each, 80 Watts RMS Each Side
• 1", Terylene Fabric Tweeter
• 6.5" Titanium-Plated Polymer Midwoofer Cone
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2.62"

Lowest price in 30 days

Alpine HDZ-653S (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5” Status Series Slim-fit 3-way 4-ohm Component Speaker System (2-Pairs)

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1200W Peak (400W RMS) 6.5” Status Series Slim-fit 3-way 4-ohm Component Speaker System (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $2880.00
-33% $1,919.90

In stock

Only 1 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Dome Tweeters
• Carbon Composite cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Lowest price in 30 days

(2) KICKER 43CSS654 6.5" 6-1/2" 1200 Watt 4-Ohm Car Audio Component Speaker Sets

600W Peak (200W RMS) 6.5" CSS 2-Way Component Car Speakers Package

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600W Peak (200W RMS) 6.5" CSS 2-Way Component Car Speakers Package

• Peak Power: 600W
• RMS Power: 200W
• (tweeter size 3/4", titanium dome tweeter
• Mounting Depth: 1-11/16"
• Polypropylene midwoofer cone

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9
List price $399.98
-28% $287.92

In stock

• Peak Power: 600W
• RMS Power: 200W
• (tweeter size 3/4", titanium dome tweeter
• Mounting Depth: 1-11/16"
• Polypropylene midwoofer cone

JVC CS-DF620 (2-Pairs)

(4) 6-1/2" 2-Way Coaxial Speakers / 300W Peak

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(4) 6-1/2" 2-Way Coaxial Speakers / 300W Peak

• 6-1/2" 2-Way Coaxial Speakers
• 25 Watts RMS
• 4 Ohm Impedence
• 1" Balanced Dome Tweeter
• Ferrite Magnet

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4
List price $128.00
-39% $77.98

In stock

• 6-1/2" 2-Way Coaxial Speakers
• 25 Watts RMS
• 4 Ohm Impedence
• 1" Balanced Dome Tweeter
• Ferrite Magnet

AudioControl PNW-65CS2 (2-Pairs, 4-Total)

500W Peak (300W RMS) 6.5″ PNW Series 2-way 3-ohm Component Speaker System (2-Pairs)

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500W Peak (300W RMS) 6.5″ PNW Series 2-way 3-ohm Component Speaker System (2-Pairs)

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene-Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.8 dB

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4
List price $678.00
-6% $638.00

In stock

• 125 watts Peak Each, 75 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene-Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.8 dB

AudioControl PNW-4 (2-Pairs, 4-Total)

300W Peak (100W RMS) 4″ PNW Series High-fidelity 2-way 3-ohm Coaxial Speakers (2-Pairs)

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300W Peak (100W RMS) 4″ PNW Series High-fidelity 2-way 3-ohm Coaxial Speakers (2-Pairs)

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm

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1
List price $378.00
-11% $338.00

In stock

Only 3 Left!

• 75 watts Peak Each, 25 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm

NVX VSP65KIT2F (2-Pairs, 4-Total)

1500W Peak (500W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters (2-Pairs)

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1500W Peak (500W RMS) 6.5" 2-Ohm V-Series 2-Way Component Speaker System w/ 25mm Silk Dome Tweeters (2-Pairs)

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

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11
List price $287.98
-21% $227.98

In stock

• 375 watts Peak Each, 125 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.51"

Alpine S2-S65 (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5" S-Series 2-way Coaxial Car Speakers (2-Pairs)

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960W Peak (320W RMS) 6.5" S-Series 2-way Coaxial Car Speakers (2-Pairs)

• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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5
List price $360.00
-17% $299.90

In stock

• 240 watts Peak Each, 80 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Jensen JS65T (2-Pairs, 4-Total)

1000W Peak (200W RMS) 6.5" Triaxial Series 3-Way Coaxial Car speakers (2-Pairs)

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1000W Peak (200W RMS) 6.5" Triaxial Series 3-Way Coaxial Car speakers (2-Pairs)

• 250 watts Peak Each, 50 watts RMS Each
• 0.59 Piezo Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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$139.98

In stock

• 250 watts Peak Each, 50 watts RMS Each
• 0.59 Piezo Dome Tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MTX TERMINATOR6 (2-Pairs, 4-Total)

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

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360W Peak (180W RMS) 6.5" Terminator Series 2-Way Coaxial Car Speakers (2-Pairs)

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

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2
List price $139.90
-14% $119.90

In stock

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.8 dB

DS18 DX2 (2-Pairs, 4-Total)

1840W Peak (920W) RMS 6.5” DX Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

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1840W Peak (920W) RMS 6.5” DX Series 2-Way Component Speakers w/ Silk Dome Tweeters (2-Pairs)

• 460 watts Max Each, 230 watts RMS Each
• 1.18" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.85

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1
List price $799.90
-25% $599.90

In stock

Only 1 Left!

• 460 watts Max Each, 230 watts RMS Each
• 1.18" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.85

Alpine S2-S80C (2-Pairs, 4-Total)

1040W Peak (340W RMS) 8" S-Series 2-way Component Speaker System (2-Pairs)

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1040W Peak (340W RMS) 8" S-Series 2-way Component Speaker System (2-Pairs)

• 260 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 80 dB

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List price $580.00
-17% $479.90

In stock

Only 3 Left!

• 260 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 80 dB

NVX NSP65KIT (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" N-Series 2-Way Component Speaker System with 20mm Silk Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" N-Series 2-Way Component Speaker System with 20mm Silk Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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6
List price $215.98
-21% $170.98

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Rockford Fosgate Power T1675 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.75” Power Series 2-way Coaxial Car Speaker (2-Pairs)

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600W Peak (300W RMS) 6.75” Power Series 2-way Coaxial Car Speaker (2-Pairs)

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters with polyurethane suspension
• Injection Molded Polypropylene & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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17
$439.98

In stock

Only 2 Left!

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters with polyurethane suspension
• Injection Molded Polypropylene & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

DS18 PRO-ZXI8.4BM (Pair)

1400W Peak (700W RMS) 8" ZXi Series 4-Ohm Midrange Car Speakers (Pair)

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1400W Peak (700W RMS) 8" ZXi Series 4-Ohm Midrange Car Speakers (Pair)

• 700 watts Peak Each, 350 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 99 dB

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List price $225.98
-17% $187.90

In stock

• 700 watts Peak Each, 350 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 99 dB

Infinity Primus 603F (PR603F) (2-Pairs, 4-Total)

600W Peak (200W RMS) 6.5” Primus Series 2-Way Coaxial Speakers (2-Pairs)

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600W Peak (200W RMS) 6.5” Primus Series 2-Way Coaxial Speakers (2-Pairs)

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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7
List price $219.90
-27% $159.90

In stock

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

DS18 PRO-X8.4BMPK (2-Pairs, 4-Total)

2200W Peak (1100W RMS) 8” PRO-X Series High Wattage Mid and High Range Package w/Bullet Tweeter (2-Pairs)

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2200W Peak (1100W RMS) 8” PRO-X Series High Wattage Mid and High Range Package w/Bullet Tweeter (2-Pairs)

• 550 watts Max Each, 275 watts RMS Each
• 1" Aluminum Bullet Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 103 dB
• Mounting Depth: .27"

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2
$335.90

In stock

Only 3 Left!

• 550 watts Max Each, 275 watts RMS Each
• 1" Aluminum Bullet Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 103 dB
• Mounting Depth: .27"

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    FAQ for Speakers in 2018 Optima

    Q: Can I upgrade or change the Speakers in 2018 Kia Optima?

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

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

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