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Hertz DCX170.3 (2-Pairs, 4-Total)

200W Peak (100W RMS) 6.75" Dieci Series 2-Way Coaxial Car Speakers (2-Pairs)

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200W Peak (100W RMS) 6.75" Dieci Series 2-Way Coaxial Car Speakers (2-Pairs)

• 50 Watts Max Each, 25 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 1-13/16

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1
List price $300.00
-13% $259.98

In stock

Only 1 Left!

• 50 Watts Max Each, 25 Watts RMS Each
• Water-repellent pressed paper Cone
• Dome tweeter
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 1-13/16

JVC CS-DF620 (2-Pairs, 4-Total)

1200W Peak (100W RMS) 6.5" DF Series 2-Way Coaxial Car Speakers (2-Pairs)

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1200W Peak (100W RMS) 6.5" DF Series 2-Way Coaxial Car Speakers (2-Pairs)

• 300 watts Peak Each, 25 watts RMS Each
• 1" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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4
List price $128.00
-40% $76.98

In stock

• 300 watts Peak Each, 25 watts RMS Each
• 1" Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Alpine R2-S65 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" R-Series 2-Way Coaxial Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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12
List price $800.00
-34% $527.90

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Alpine R2-S652 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" R-Series PRO 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" R-Series PRO 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $1200.00
-33% $799.90

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz CX 165 (2-Pairs, 4-Total)

840W Peak (280W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers (2-Pairs)

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840W Peak (280W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers (2-Pairs)

• 210 watts Peak Each, 70 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-pressed paper+ Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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2
List price $520.00
$499.98

In stock

Only 3 Left!

• 210 watts Peak Each, 70 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-pressed paper+ Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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

Diamond Audio DES65C (2-Pairs, 4-Total)

480W Peak (240W RMS) 6.5" DES Series 2-Way Component Speaker System (2-Pairs)

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480W Peak (240W RMS) 6.5" DES Series 2-Way Component Speaker System (2-Pairs)

• 60 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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$719.98

In stock

Only 2 Left!

• 60 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Alpine R2-S65C (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

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1200W Peak (400W RMS) 6.5" R-Series 2-Way Component Speakers with Magnesium Hard-Dome Tweeters (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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1
List price $960.00
-33% $639.90

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Magnesium Hard Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Pioneer TS-Z65CH (2-Pairs, 4-Total)

1320W Peak (440W RMS) 6.5" Z-Series 2-way 4 Ohms Component Speaker System (2-Pairs)

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1320W Peak (440W RMS) 6.5" Z-Series 2-way 4 Ohms Component Speaker System (2-Pairs)

• 330 watts Peak Each, 110 watts RMS Each
• 1-1/8" Aluminum Dome Tweeters
• Dual Layer Twaron/Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 2.6"

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List price $800.00
-36% $510.00

In stock

Only 2 Left!

• 330 watts Peak Each, 110 watts RMS Each
• 1-1/8" Aluminum Dome Tweeters
• Dual Layer Twaron/Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 2.6"

Rockford Fosgate Power T2652-S (Pair, 2-Total)

800W Peak (400W RMS) 6.5" Power Series 2-way Component Speaker System (Pair)

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800W Peak (400W RMS) 6.5" Power Series 2-way Component Speaker System (Pair)

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome Tweeters with integral suspension
• Carbon Fiber & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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42
$899.98

In stock

• 200 watts Peak Each, 100 watts RMS Each
• 1" Aluminum Dome Tweeters with integral suspension
• Carbon Fiber & polypropylene injection molded cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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

Hifonics ZS653 (2-Pairs, 4-Total)

1200W Peak (200W RMS) Zeus 6.5" Series 3-Way Coaxial Car Speakers (2-Pairs)

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1200W Peak (200W RMS) Zeus 6.5" Series 3-Way Coaxial Car Speakers (2-Pairs)

• 300 Watts Max Each, 50 Watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeter
• Alpha-Cellulose mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 88dB
• CEA-426B compliant speakers

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14
$69.98

In stock

• 300 Watts Max Each, 50 Watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeter
• Alpha-Cellulose mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 88dB
• CEA-426B compliant speakers

Cerwin Vega H7652 (2-Pairs, 4-Total)

1280W Max (240W RMS) 6.5" HED Series 2-Way Coaxial Car Speakers (2-Pairs)

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1280W Max (240W RMS) 6.5" HED Series 2-Way Coaxial Car Speakers (2-Pairs)

• 320 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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31
List price $167.98
-17% $139.98

In stock

Only 3 Left!

• 320 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

MTX TERMINATOR6S (2-Pairs, 4-Total)

360W Peak (180W RMS) 6.5" Terminator Series 2-Way Component Speaker System (2-Pairs)

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360W Peak (180W RMS) 6.5" Terminator Series 2-Way Component Speaker System (2-Pairs)

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters with inline crossover
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.5 dB

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List price $199.90
-10% $179.90

In stock

Only 1 Left!

• 90 watts Peak Each, 45 watts RMS Each
• 1" Silk Dome Tweeters with inline crossover
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.5 dB

Alpine DM-65-G 2 Pairs

800W Peak (200W RMS) 6.5" M Series 2-way 4-ohm Coaxial Car Speakers

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800W Peak (200W RMS) 6.5" M Series 2-way 4-ohm Coaxial Car Speakers

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm

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1
List price $220.00
-18% $179.90

In stock

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm

JVC CS-DR1721 (2-Pairs, 4-Total)

1200W Peak (200W RMS) 6.75” DRVN Series 2-way Coaxial Car Speakers (2-Pairs)

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1200W Peak (200W RMS) 6.75” DRVN Series 2-way Coaxial Car Speakers (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Poly-Ether Imide Balanced Drive Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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4
List price $238.00
-17% $198.00

In stock

Only 3 Left!

• 300 watts Peak Each, 100 watts RMS Each
• 1" Poly-Ether Imide Balanced Drive Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Hertz CPX 165 (2-Pairs, 4-Total)

1140W Peak (380W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers (2-Pairs)

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1140W Peak (380W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers (2-Pairs)

• 285 watts Peak Each, 95 watts RMS Each
• 0.9 Tetolon Dome Tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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3
List price $810.00
-14% $699.98

In stock

Only 3 Left!

• 285 watts Peak Each, 95 watts RMS Each
• 0.9 Tetolon Dome Tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Alpine DM-65C-G 2 Pairs

800W Peak (200W RMS) 6.5" M Series 2-way 4-ohm Component Car Speakers

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800W Peak (200W RMS) 6.5" M Series 2-way 4-ohm Component Car Speakers

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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1
List price $260.00
-15% $219.90

In stock

• 200 watts Peak Each, 50 watts RMS Each
• Teteron Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Alpine HDZ-65 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5” Status Series 2-Way Coaxial Car Speakers (2-Pairs)

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1200W Peak (400W RMS) 6.5” Status Series 2-Way Coaxial Car Speakers (2-Pairs)

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

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1
List price $1580.00
-33% $1,055.90

In stock

Only 1 Left!

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

Hertz X 170 (2-Pairs, 4-Total)

800W Peak (200W RMS) Uno Series 6.75” 2-Way Coaxial Speakers (2-Pairs)

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800W Peak (200W RMS) Uno Series 6.75” 2-Way Coaxial Speakers (2-Pairs)

• 200 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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List price $190.00
-16% $159.98

In stock

Only 1 Left!

• 200 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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    FAQ for Speakers in 2008 Optima

    Q: Can I upgrade or change the Speakers in 2008 Kia Optima?

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

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