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Hertz X690 (2-Pairs, 4-Total)

1360W Peak (340W RMS) 6x9” Uno Series 2-way Coaxial Speakers (2-Pairs)

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1360W Peak (340W RMS) 6x9” Uno Series 2-way Coaxial Speakers (2-Pairs)

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $260.00
-15% $219.98

In stock

Only 2 Left!

• 340 watts Peak Each, 85 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Pioneer TS-A693FH (2-Pairs, 4-Total)

1840W Peak (380W RMS) 6x9" A-Series 2-way Coaxial Speakers (2-Pairs)

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1840W Peak (380W RMS) 6x9" A-Series 2-way Coaxial Speakers (2-Pairs)

• 460 watts Peak Each, 95 watts RMS Each
• 3/4" PEI (Polyetherimide) Hard Dome Tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $260.00
-15% $219.98

In stock

• 460 watts Peak Each, 95 watts RMS Each
• 3/4" PEI (Polyetherimide) Hard Dome Tweeters
• Aramid fiber reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

NVX - Worth the Envy - Direct to Consumer Car Audio

Rockford Fosgate Prime R169X3 (2-Pairs, 4-Total)

520W Peak (260W RMS) 6x9" Prime Series 3-Way Coaxial Car Speakers (2-Pairs)

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520W Peak (260W RMS) 6x9" Prime Series 3-Way Coaxial Car Speakers (2-Pairs)

• 130 watts Peak Each, 65 watts RMS Each
• 1/2" Silk Dome Tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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38
$219.98

In stock

• 130 watts Peak Each, 65 watts RMS Each
• 1/2" Silk Dome Tweeters
• Vacuum Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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(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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133
List price $368.99
-37% $231.95

In stock

Only 1 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"

Rockford Fosgate R169X3 6x9" 260W 3 Way + R165X3 6.5" 3 Way Car Speakers Coaxial

500W 6x9" + 6.5" 3-Way PRIME Series Coaxial Car Speakers Package

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500W 6x9" + 6.5" 3-Way PRIME Series Coaxial Car Speakers Package

• Peak Power: 260W
• RMS Power: 130W
• CEA-2031 Compliant Speakers
• Mounting Depth: 2-7/8" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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192
List price $189.98
-26% $139.98

In stock

• Peak Power: 260W
• RMS Power: 130W
• CEA-2031 Compliant Speakers
• Mounting Depth: 2-7/8" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

Diamond Audio MSPRO65 (2-Pairs, 4-Total)

MSPRO Series 6.5" Midrange Motorcycle Speakers 800W RMS (2-Pairs)

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MSPRO Series 6.5" Midrange Motorcycle Speakers 800W RMS (2-Pairs)

• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

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1
$559.98

In stock

• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

Limited time!

NVX NSP69 (2-Pairs, 4-Total)

1800W Peak (600W RMS) 6x9" N-Series 2-Way Coaxial Speakers with 20mm Silk Dome Tweeters (2-Pairs)

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1800W Peak (600W RMS) 6x9" N-Series 2-Way Coaxial Speakers with 20mm Silk Dome Tweeters (2-Pairs)

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 3.14""

Purchase $400 or More of NVX and Save 15%!
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53
List price $215.98
-17% $179.98

In stock

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 3.14""

DS18 ZXI-654 (2-Pairs, 4-Total)

960W Peak (320W RMS) 6.5" ZXI Series 2-Way Coaxial Speakers (2-Pairs)

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960W Peak (320W RMS) 6.5" ZXI Series 2-Way Coaxial Speakers (2-Pairs)

• 240 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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$189.90

In stock

Only 3 Left!

• 240 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 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

(4) Rockford Fosgate Prime R169X3

520W Peak (260W RMS) 6x9" 3-Way PRIME Series Coaxial Speakers Package

R169X3 2 Pack big
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520W Peak (260W RMS) 6x9" 3-Way PRIME Series Coaxial Speakers Package

• Peak Power: 260W
• RMS Power: 130W
• CEA-2031 Compliant Speakers
• Mounting Depth: 2-7/8" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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38
$219.98

In stock

• Peak Power: 260W
• RMS Power: 130W
• CEA-2031 Compliant Speakers
• Mounting Depth: 2-7/8" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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

Cerwin Vega H7692 (2-Pairs, 4-Total)

1600W Peak (220W RMS) 6x9" HED Series 2-way Coaxial Car Speakers (2-Pairs)

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1600W Peak (220W RMS) 6x9" HED Series 2-way Coaxial Car Speakers (2-Pairs)

• 400 watts Peak Each, 55 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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List price $191.98
-17% $159.98

In stock

Only 2 Left!

• 400 watts Peak Each, 55 watts RMS Each
• 1" Metallic Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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

1600W Peak (600W RMS) 6.5" SPL Show Series 4-ohms Midrange Car Speakers (2-Pairs)

SV165NEO_2 big
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1600W Peak (600W RMS) 6.5" SPL Show Series 4-ohms Midrange Car Speakers (2-Pairs)

• 400 watts Peak Each, 150 watts RMS Each
• 1-1/2" Dome Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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List price $1060.00
-15% $899.98

In stock

• 400 watts Peak Each, 150 watts RMS Each
• 1-1/2" Dome Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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

570W Peak (190W RMS) 6.5" Cento Series 2-Way Component Speaker system (2-Pairs)

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570W Peak (190W RMS) 6.5" Cento Series 2-Way Component Speaker system (2-Pairs)

• 142 Watts Max Each, 45 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2"

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1
List price $960.00
-17% $799.98

In stock

Only 1 Left!

• 142 Watts Max Each, 45 Watts RMS Each
•Semi Pressed Paper-Mica cone material
• Tetolon Tweeter dome
• 4 Ohm Impedance
• Sensitivity: 93 dB
• Mounting Depth: 2"

Hertz MPX 165.3 (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" Mille PRO Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

MPX1653_2 big
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800W Peak (400W RMS) 6.5" Mille PRO Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

• 200 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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3
List price $940.00
$899.98

In stock

Only 3 Left!

• 200 watts Peak Each, 100 watts RMS Each
• 1" Tetolon Soft Dome Tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Rockford Fosgate Power T1693 (2-Pairs, 4-Total)

800W Peak (400W RMS) 6x9" 3-Way Power Series Coaxial Speakers (2-Pairs)

09-T1693_2 big
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800W Peak (400W RMS) 6x9" 3-Way Power Series Coaxial Speakers (2-Pairs)

• Peak Power: 400W
• RMS Power: 200W
• 1" Aluminum Dome Tweeter with Polyurethane Suspension
• Mounting Depth: 3-1/2" • Polypropylene-Carbon Fiber Hybrid Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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$599.98

In stock

Only 3 Left!

• Peak Power: 400W
• RMS Power: 200W
• 1" Aluminum Dome Tweeter with Polyurethane Suspension
• Mounting Depth: 3-1/2" • Polypropylene-Carbon Fiber Hybrid Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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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$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

4) New Rockford Fosgate R169X2 6x9" 260W 2 Way Car Coaxial Speakers Audio Stereo

260W Max (130W RMS) 6x9" 2-Way PRIME Series Coaxial Speakers Package

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260W Max (130W RMS) 6x9" 2-Way PRIME Series Coaxial Speakers Package

• Peak Power: 260W
• RMS Power: 130W
• CEA-2031 Compliant Speakers
• Mounting Depth: 2-7/8" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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$199.98

In stock

• Peak Power: 260W
• RMS Power: 130W
• CEA-2031 Compliant Speakers
• Mounting Depth: 2-7/8" • Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 90dB

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

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Only 1 Left!

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

JVC CS-DR621 (2-Pairs, 4-Total)

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

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

• 300 watts Peak Each, 50 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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List price $238.00
-17% $198.00

In stock

Only 3 Left!

• 300 watts Peak Each, 50 watts RMS Each
• 1" Polymide Balanced Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Speakers in 2004 Optima

    Q: Can I upgrade or change the Speakers in 2004 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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