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DS18 PRO-X6.4BMSL (Sold Individually)

400W Peak (200W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 4-ohm Bullet Loudspeaker

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400W Peak (200W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 4-ohm Bullet Loudspeaker

• 400 watts Peak Each, 200 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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1
$52.95

In stock

Precision Power MAS.65MR

300W RMS 6.5" Midrange 2-ohm Motorcycle Speakers

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300W RMS 6.5" Midrange 2-ohm Motorcycle Speakers

• Peak Each, 150 watts RMS Each
• Poly-Coated Paper cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

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List price $599.00
-17% $499.00 /pair

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Only 2 Left!

• Peak Each, 150 watts RMS Each
• Poly-Coated Paper cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

Limited time!

Rockford Fosgate Punch P2 P2V2-69HO

300W Peak (150W RMS) 6x9" Punch P2 Series 2-Way 2-ohm High-Output Convertible Component Car Speakers

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300W Peak (150W RMS) 6x9" Punch P2 Series 2-Way 2-ohm High-Output Convertible Component Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome Tweeters
• 2-ohm High Output (HO) version for direct OEM replacement
• 20-40% Mica reinforced Polypropylene cone material
• Impedance: 2 ohm
• Sensitivity: 90 dB

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List price $551.99
Save $142.00
-26% $409.99 /set

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Kicker PS694 (40PS694)

360W Peak (180W RMS) 6x9” PS Series 2 Way Coaxial 4-ohm Powersports and Motorcycle Speakers

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360W Peak (180W RMS) 6x9” PS Series 2 Way Coaxial 4-ohm Powersports and Motorcycle Speakers

• 180 watts Peak Each, 90 watts RMS Each
• 3/4" Titanium Dome tweeters
• Protective speaker grilles included
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.3 dB
• Mounting Depth: 3-1/4"

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List price $219.99
Save $60.03
-27% $159.96 /pair

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• 180 watts Peak Each, 90 watts RMS Each
• 3/4" Titanium Dome tweeters
• Protective speaker grilles included
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.3 dB
• Mounting Depth: 3-1/4"

Limited time!

Hertz DCX 690.3

360W Peak (180W RMS) 6x9" Dieci Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters

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360W Peak (180W RMS) 6x9" Dieci Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters

• 180 watts Peak Each, 90 watts RMS Each
• 2.5" paper tweeters with ferrite magnet
• 2-1/2" PEI (Polyetherimide) Dome super tweeters
• Water-repellent Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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List price $230.00
-13% $199.99 /pair

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Only 3 Left!

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JBL Stadium 962M

720W Peak (240W RMS) 6x9" Stadium Series 3 Way Coaxial 3-ohm Speakers

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720W Peak (240W RMS) 6x9" Stadium Series 3 Way Coaxial 3-ohm Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 3/4" Aluminum Edge Driven Dome tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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List price $349.95
Save $80.00
-23% $269.95 /pair

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Rockford Fosgate Punch P3 P3V2-69

300W Peak (150W RMS) 6x9" Punch P3 Series 3-Way 4-ohm Component Car Speaker System

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300W Peak (150W RMS) 6x9" Punch P3 Series 3-Way 4-ohm Component Car Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome Tweeters
• 20-40% Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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List price $755.99
Save $186.00
-25% $569.99 /set

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Only 1 Left!

AudioControl EPICPRO69CX

600W Peak (400W RMS) 6x9" EPIC PRO Series 2-Way Pro Audio Coaxial 4-ohm Car Speakers

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600W Peak (400W RMS) 6x9" EPIC PRO Series 2-Way Pro Audio Coaxial 4-ohm Car Speakers

• 300 watts Peak Each, 200 watts RMS Each
• Titanium Bullet loaded horn tweeters
• Stiff Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97.6 dB

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$209.00 /pair

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JL Audio C7-650CW (Sold Individually)

175W RMS 6.5" C7 Series 4-ohm Component Midwoofer Car Speaker

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175W RMS 6.5" C7 Series 4-ohm Component Midwoofer Car Speaker

• 175 watts RMS Each
• Vacuum formed Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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3
$749.99

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Only 2 Left!

Used from: $637.49
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Hertz SX 690 NEO.1

520W Peak (260W RMS) 6x9" SX Series 3-way 4-ohm Coaxial Car Speakers

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520W Peak (260W RMS) 6x9" SX Series 3-way 4-ohm Coaxial Car Speakers

• 260 watts Peak Each, 130 watts RMS Each
• 1.14" and 1" dual PEI (Polyetherimide) Dome tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $650.00
-15% $549.99 /pair

In stock

Sundown Audio LCMR-6.5 (LCMR6.58)

100W RMS 6.5" LCMR Series Pro-Audio Midrange 8-ohm Speaker (S-LCMR6.58)

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100W RMS 6.5" LCMR Series Pro-Audio Midrange 8-ohm Speaker (S-LCMR6.58)

• 100 watts RMS Each
&bull Phase plug included
• Impedance: 8 ohm
• Sensitivity: 92 dB

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List price $71.99
-17% $59.99

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Rockford Fosgate Punch P1V2-69

300W Peak (150W RMS) 6x9" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

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300W Peak (150W RMS) 6x9" Punch P1 Series 3 Way Coaxial 4-ohm Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 3/4" Tetolon Inverted Dome tweeters
• 3/8" Polypropylene-Piezo super tweeters
• Mica reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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List price $299.99
Save $75.00
-25% $224.99 /pair

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PRV Audio 69CX380-4

760W Peak (380W RMS) 6x9" 2 Way Coaxial Pro Audio 4-ohm Car Speaker

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760W Peak (380W RMS) 6x9" 2 Way Coaxial Pro Audio 4-ohm Car Speaker

• 380 watts Peak Each, 190 watts RMS Each
• 1" Phenolic Horn tweeter
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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List price $99.89
-20% $79.91

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JVC CS-DR693

1000W Peak (140W RMS) 6x9'' DRVN DR Series 3-Way 4-ohm Coaxial Car Speakers

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1000W Peak (140W RMS) 6x9'' DRVN DR Series 3-Way 4-ohm Coaxial Car Speakers

• 500 watts Peak Each, 70 watts RMS Each
• 1-1/2" Dome tweeter and super tweeter
• Polypropylene-Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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1
List price $129.00
Save $69.01
-53% $59.99 /pair

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Diamond Audio DES69C

300W Peak (150W RMS) 6x9" Elite Series 2-way 4-ohm Component Speaker System

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300W Peak (150W RMS) 6x9" Elite Series 2-way 4-ohm Component Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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List price $579.99
-28% $419.99 /set

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Only 3 Left!

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Hertz CPX 690

720W Peak (240W RMS) 6x9" Cento Series 3-Way Coaxial 4-ohm Car Speakers

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720W Peak (240W RMS) 6x9" Cento Series 3-Way Coaxial 4-ohm Car Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 1.26" and 0.8" dual Tetolon Dome tweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $600.00
-17% $499.99 /pair

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Only 2 Left!

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DS18 PRO-CF6.2NR (Sold Individually)

500W Peak (250W RMS) 6.5” PRO-M Series 2-ohm Water Resistant Mid-Bass Loudspeaker 

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500W Peak (250W RMS) 6.5” PRO-M Series 2-ohm Water Resistant Mid-Bass Loudspeaker 

• 500 watts Peak Each, 250 watts RMS Each
• Water Resistant Carbon Fiber cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

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1
$215.95

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Hertz SX 690 H

520W Peak (260W RMS) 6x9" SPL Show Series 3 Way Coaxial 4-ohm Motorcycle Speakers

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520W Peak (260W RMS) 6x9" SPL Show Series 3 Way Coaxial 4-ohm Motorcycle Speakers

• 260 watts Peak Each, 130 watts RMS Each
• 1.4" Tetolon Dome tweeters
• 1" Tetolon dome supertweeters
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

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List price $635.00
-13% $549.99 /pair

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Hertz CPX 165

570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

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570W Peak (190W RMS) 6.5" Cento Series 2-Way Coaxial 4-ohm Car Speakers

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

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List price $405.00
-14% $349.99 /pair

In stock

Cerwin-Vega CVPX65 (Sold Individually)

120W Peak (60W RMS) 6.5" CVPX Series 2-Way Pro Audio Coaxial 4-ohm Speaker

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120W Peak (60W RMS) 6.5" CVPX Series 2-Way Pro Audio Coaxial 4-ohm Speaker

• 120 watts Peak, 60 watts RMS
• Polymide Horn loaded tweeter
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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$69.99

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    We love people and we're ready to help you! See what separates us from our competition.

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    FAQ for Speakers in 1978 Omega

    Q: Can I upgrade or change the Speakers in 1978 Oldsmobile Omega?

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

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

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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.