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DS18 DXQ6C3

600W Peak (300W RMS) 6.5" DXQ Series 3-Way Component 4-ohm Speaker System

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600W Peak (300W RMS) 6.5" DXQ Series 3-Way Component 4-ohm Speaker System

• 300 watts Peak Each, 150 watts RMS Each
• 2" Silk Dome Tweeters
• Composite Foam cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Fits the following location in your G Series
$599.95 /set

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Only 2 Left!

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Diamond Audio MP652

1000W Peak (500W RMS) 6.5" Motorsport Series Pro Audio Coaxial Horn 2-ohm Speakers

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1000W Peak (500W RMS) 6.5" Motorsport Series Pro Audio Coaxial Horn 2-ohm Speakers

• 500 watts Peak Each, 250 watts RMS Each
• 1" Horn tweeters
• Impedance: 2 ohm
• Sensitivity: 101 dB

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Fits the following location in your G Series
$499.99 /pair

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Massive Audio MA6E (Sold Individually)

120W Peak (50W RMS) 6.5" MA Series 2-way 8-ohm Mid-Range Speaker

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120W Peak (50W RMS) 6.5" MA Series 2-way 8-ohm Mid-Range Speaker

• 120 watts Peak Each, 100 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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Fits the following location in your G Series
$39.99

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Cerwin-Vega H694

300W Peak (120W RMS) 6x9" HED Series 4-ohm 4-Way Coaxial Speakers

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300W Peak (120W RMS) 6x9" HED Series 4-ohm 4-Way Coaxial Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) balanced dome tweeter and 0.5" super tweeter
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits the following location in your G Series
  • Front Door
List price $167.99
-17% $139.99 /pair

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Available Offers (2) for Cerwin-Vega H694
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List price $167.99
-17% $139.99
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Cerwin-Vega H4C

300W Peak (100W RMS) 4" Vega Series 2 Way Component Speaker System

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300W Peak (100W RMS) 4" Vega Series 2 Way Component Speaker System

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Powder-Coated, Rigid Stamped Steel Basket

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found car based on your search
Fits the following location in your G Series
  • Dash Corner
List price $215.99
-17% $179.99 /set

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List price $215.99
-17% $179.99
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Diamond Audio MS652NEO4

1200W Peak (400W RMS) 6.5" MS NEO Series 2-Way Pro Coaxial 4-ohm Powersports and Motorcycle Speakers

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1200W Peak (400W RMS) 6.5" MS NEO Series 2-Way Pro Coaxial 4-ohm Powersports and Motorcycle Speakers

• 600 watts Peak Each, 200 watts RMS Each
• Polyethylene-Naphthalate Horn Tweeters
• Waterproof DUPONT™ Kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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Fits the following location in your G Series
$849.99 /pair

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Cerwin-Vega H693

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

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

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

1+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Install kits available for most vehicles

found car based on your search
Fits the following location in your G Series
  • Front Door
List price $167.99
-17% $139.99 /pair

In stock

Continue to cart

Available Offers (2) for Cerwin-Vega H693
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List price $167.99
-17% $139.99
$111.99 with coupon | Price details
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Limited time!

Diamond Audio MP694

600W Peak (300W RMS) 6x9" Motorsport Series 2 Way Coaxial Pro Audio 4-ohm Speakers

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600W Peak (300W RMS) 6x9" Motorsport Series 2 Way Coaxial Pro Audio 4-ohm Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 1" Horn tweeters
• Impedance: 4 ohm
• Sensitivity: 101 dB

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found car based on your search
Fits the following location in your G Series
  • Front Door
$549.99 /pair

In stock

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Infinity Primus 603F (INFSPKPR603C)

300W Peak (100W RMS) 6.5” Primus Series 2 Way Coaxial 3-ohm Speakers

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300W Peak (100W RMS) 6.5” Primus Series 2 Way Coaxial 3-ohm Speakers

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

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Fits the following location in your G Series
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List price $109.95
-27% $79.95

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Massive Audio MM6H

280W Peak (140W RMS) 6.5" MM Series Midrange 4-ohm Speaker

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280W Peak (140W RMS) 6.5" MM Series Midrange 4-ohm Speaker

• 280 watts Peak, 140 watts RMS
• Hardened Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.6 dB

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found car based on your search
Fits the following location in your G Series
List price $89.95
-22% $69.99

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Diamond Audio MS652NEO4S

1200W Peak (400W RMS) 6.5" MS NEO Series 2-Way Pro Coaxial 4-ohm Powersports and Motorcycle Shallow Speakers

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1200W Peak (400W RMS) 6.5" MS NEO Series 2-Way Pro Coaxial 4-ohm Powersports and Motorcycle Shallow Speakers

• 600 watts Peak Each, 200 watts RMS Each
• Polyethylene-Naphthalate Horn Tweeters
• Waterproof DUPONT™ Kevlar cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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Fits the following location in your G Series
$849.99 /pair

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Alpine BRV-S40

240W Peak (80W RMS) 4" BassRev Series 4-ohm 2-Way Coaxial Speaker Set

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240W Peak (80W RMS) 4" BassRev Series 4-ohm 2-Way Coaxial Speaker Set

• 120 watts Peak Each, 40 watts RMS Each
• 1" Polyester cloth Dome Tweeters
• Polypropylene-Mica cone material
• BassRev tuning via Alpine OPTIM8
• Impedance: 4 ohm
• Sensitivity: 84 dB

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found car based on your search
Fits the following location in your G Series
  • Dash Corner
List price $300.00
Save $100.05
-33% $199.95 /pair

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Cerwin-Vega H692

720W Peak (240W RMS) 6x9" HED Series 4-ohm 2-Way Coaxial Speakers

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720W Peak (240W RMS) 6x9" HED Series 4-ohm 2-Way Coaxial Speakers

• 360 watts Peak Each, 120 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your G Series
  • Front Door
List price $155.99
-17% $129.99 /pair

In stock

Limited time!

Diamond Audio MS652NEO2

1200W Peak (400W RMS) 6.5" MS NEO Series 2-Way Pro Coaxial 2-ohm Powersports and Motorcycle Speakers

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1200W Peak (400W RMS) 6.5" MS NEO Series 2-Way Pro Coaxial 2-ohm Powersports and Motorcycle Speakers

• 600 watts Peak Each, 200 watts RMS Each
• Polyethylene-Naphthalate Horn Tweeters
• Waterproof DUPONT™ Kevlar cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

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Fits the following location in your G Series
$849.99 /pair

In stock

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Diamond Audio MS692NEO2

1200W Peak (400W RMS) 6x9" MS NEO Series 2-Way Pro Coaxial 2-ohm Powersports and Motorcycle Speakers

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1200W Peak (400W RMS) 6x9" MS NEO Series 2-Way Pro Coaxial 2-ohm Powersports and Motorcycle Speakers

• 600 watts Peak Each, 200 watts RMS Each
• Polyethylene-Naphthalate Horn Tweeters
• Waterproof DUPONT™ Kevlar cone material
• Impedance: 2 ohm
• Sensitivity: 95 dB

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found car based on your search
Fits the following location in your G Series
  • Front Door
$899.99 /pair

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Boss Elite BE692C

120W RMS 6x9" Elite Series 2-Way Coaxial 4-ohm Car Speakers

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120W RMS 6x9" Elite Series 2-Way Coaxial 4-ohm Car Speakers

• 60 watts RMS Each
• 1.3" Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits the following location in your G Series
  • Front Door
$129.99 /pair

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MB Quart DK2-169

300W Peak (150W RMS) 6x9" Discus Series 2-way 4-ohm Coaxial Car Speakers

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300W Peak (150W RMS) 6x9" Discus Series 2-way 4-ohm Coaxial Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your G Series
  • Front Door
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List price $89.99
-11% $79.99 /pair

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Massive Audio MM6A (Sold Individually)

320W Peak (160W RMS) 6.5" MM Series Midrange 4-ohm Speaker

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320W Peak (160W RMS) 6.5" MM Series Midrange 4-ohm Speaker

• 320 watts Peak, 160 watts RMS
• Hardened Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94.5 dB

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List price $89.95
-22% $69.99

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JVC CS-DR6931

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

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

• 500 watts Peak Each, 70 watts RMS Each
• 1-1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits the following location in your G Series
  • Front Door
List price $148.80
-20% $119.00 /pair

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JVC CS-DR6941

1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers

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1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers

• 550 watts Peak Each, 90 watts RMS Each
• 1" and 19/32" PEI (Polyetherimide) Dome Tweeters
• Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your G Series
  • Front Door
List price $149.00
-13% $129.00 /pair

In stock

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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 1979 G Series

    Q: Can I upgrade or change the Speakers in 1979 GMC G Series?

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

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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.