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1979 Mercury Zephyr

The best Side Panel Speakers for 1979 Zephyr

Side Panel for 1979 Mercury Zephyr

Shop and compare by low prices and top features on Side Panel Speakers that fit your Mercury Zephyr. After you add to cart, we'll also make sure you get an affordable car speakers install easily with speaker adapters, speaker harnesses and other accessories like sound damping and panel tools to make installation a breeze.

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Limited time!

MTX Audio THUNDER65

120W RMS 6.5" Thunder Series 2 Way Coaxial 4-ohm Speakers

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120W RMS 6.5" Thunder Series 2 Way Coaxial 4-ohm Speakers

• 60 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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3
List price $169.99
Save $74.03
-44% $95.96 /pair

In stock

Limited time!

MTX TERMINATOR68

220W Peak (110W RMS) 5x7” / 6x8” Terminator Series 2 Way Coaxial 4-ohm Speakers

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220W Peak (110W RMS) 5x7” / 6x8” Terminator Series 2 Way Coaxial 4-ohm Speakers

• 110 watts Peak Each, 55 watts RMS Each
• Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87.9 dB

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1
List price $89.95
-11% $79.95 /pair

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MTX Audio THUNDER61

180W RMS 6.5" Thunder Series 2 Way Component 4-ohm Speaker System

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180W RMS 6.5" Thunder Series 2 Way Component 4-ohm Speaker System

• 90 watts RMS Each
• 1-3/8" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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2
List price $239.95
Save $39.98
-17% $199.97 /set

In stock

Only 1 Left!

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MTX Audio THUNDER52

180W Peak (90W RMS) 5.25" Thunder Series 2 Way Coaxial 4-ohm Speakers

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180W Peak (90W RMS) 5.25" Thunder Series 2 Way Coaxial 4-ohm Speakers

• 45 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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2
List price $119.95
Save $23.99
-20% $95.96 /pair

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MTX TERMINATOR6

180W Peak (90W RMS) 6.5" Terminator Series 2 Way Coaxial 4-ohm Speakers

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180W Peak (90W RMS) 6.5" Terminator Series 2 Way Coaxial 4-ohm Speakers

• 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 $69.95
-14% $59.95 /pair

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MTX Audio THUNDER68

120W RMS 6x8" Thunder Series 2 Way Coaxial 4-ohm Speakers

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120W RMS 6x8" Thunder Series 2 Way Coaxial 4-ohm Speakers

• 60 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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1
List price $129.95
Save $17.99
-14% $111.96 /pair

In stock

MTX RTX6 (Sold Individually)

125W RMS 6.5" Road Thunder Extreme Series Pro Audio Mid-bass 4-ohm Speaker

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125W RMS 6.5" Road Thunder Extreme Series Pro Audio Mid-bass 4-ohm Speaker

• 125 watts RMS Each
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97.2 dB

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List price $69.95
-14% $59.95

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MTX Audio THUNDER51

360W Peak (180W RMS) 5.25" Thunder Series 2-way 4-ohm Component Speakers System

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360W Peak (180W RMS) 5.25" Thunder Series 2-way 4-ohm Component Speakers System

• 180 watts Peak Each, 90 watts RMS Each
• 1" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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1
List price $239.95
Save $39.99
-17% $199.96 /set

In stock

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Available Offers (2) for MTX Audio THUNDER51
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List price $239.95
-17% $199.96
$169.97 with coupon | Price details
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MTX TERMINATOR35

80W Peak (40W RMS) 3.5" Terminator Series 2 Way Coaxial 4-ohm Car Speakers

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80W Peak (40W RMS) 3.5" Terminator Series 2 Way Coaxial 4-ohm Car Speakers

• 40 watts Peak Each, 20 watts RMS Each
• Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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List price $59.95
-17% $49.95 /pair

In stock

MTX TERMINATOR5

140W Peak (70W RMS) 5.25" Terminator Series 2 Way Coaxial 4-ohm Speakers

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140W Peak (70W RMS) 5.25" Terminator Series 2 Way Coaxial 4-ohm Speakers

• 70 watts Peak Each, 35 watts RMS Each
• Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.3 dB

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List price $69.95
-14% $59.95 /pair

In stock

Limited time!

MTX Audio THUNDER681

180W RMS 5x7" / 6x8" Thunder Series 2 Way Component 4-ohm Speaker System

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180W RMS 5x7" / 6x8" Thunder Series 2 Way Component 4-ohm Speaker System

• 90 watts RMS Each
• 1.18" Silk Soft Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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1
List price $239.95
Save $39.99
-17% $199.96 /set

Available

Ships in 10-14 days

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MTX PS65C-BP

340W Peak (170W RMS) 6.5" 4-ohm Coaxial All-Weather Bar-Mount Speakers with Rotating Clamps and RGB Lighting

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340W Peak (170W RMS) 6.5" 4-ohm Coaxial All-Weather Bar-Mount Speakers with Rotating Clamps and RGB Lighting

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 6-3/16"

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List price $549.95
Save $69.99
-13% $479.96 /pair

Available

Ships in 10-14 days

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 6-3/16"

Limited time!

MTX Audio TERMINATOR6S

180W Peak (90W RMS) 6.5" Terminator Series 2 Way Component 4-ohm Speakers

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180W Peak (90W RMS) 6.5" Terminator Series 2 Way Component 4-ohm Speakers

• 45 watts RMS Each
• Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85.5 dB

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List price $99.95
-10% $89.95 /set

In stock

Only 2 Left!

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MTX PS65C

340W Peak (170W RMS) 6.5" 2-Way Coaxial 4-ohm All-Weather Speakers with RGB LED Lighting

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340W Peak (170W RMS) 6.5" 2-Way Coaxial 4-ohm All-Weather Speakers with RGB LED Lighting

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-1/2"

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List price $219.95
Save $19.99
-9% $199.96 /pair

Available

Ships in 10-14 days

• 170 watts Peak Each, 85 watts RMS Each
• Dual Teteron Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2-1/2"

Limited time!

MTX SS5

250W RMS 5.25" Signature Series 2 Way Component 4-ohm System

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250W RMS 5.25" Signature Series 2 Way Component 4-ohm System

• 125 watts RMS Each
• 1-3/16" Teteron Dome tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 84.9 dB

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$499.95 /set

Available

Ships in 10-14 days

MTX THUNDER61 with Installation Accessories

180W RMS 6.5" 2-Way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

THUNDER61, XBAF65, SDSK2, SDRLR1, BTK106 big
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180W RMS 6.5" 2-Way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• 180 watts Peak Each, 90 watts RMS Each
• 1-3/8" Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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258
List price $327.66
-26% $243.57 /set

In stock

Only 1 Left!

• 180 watts Peak Each, 90 watts RMS Each
• 1-3/8" Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Lowest price in 30 days

MTX Audio RTX108 with Speaker Installation Kit

180W Peak (90W RMS) 5.25" Thunder Series 2-Way Component System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

THUNDER51, XBAF525, SDSK2, SDRLR1, BTK106 big
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180W Peak (90W RMS) 5.25" Thunder Series 2-Way Component System with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround

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150
List price $312.66
-23% $239.82 /set

In stock

• Peak Power: 180W • RMS Power: 90W
• 1" Soft Dome Tweeter
• Mounting Depth: 2.19"
• Polypropylene Cone and Rubber Surround

MTX TERMINATOR6S with Speaker Installation Kit

6.5" 2-Way 45W RMS Car Audio Component Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

TERMINATOR6S, XBAF65, SDSK2, SDRLR1, BTK106 big
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6.5" 2-Way 45W RMS Car Audio Component Speakers with Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• RMS Power (Watts): 45
• Peak Power (Watts): 90
• Shallow Mounting Depth
• Sensitivity: 85.5dB (2.83V/1m)
• Impedance: 4Ω
• Frequency Response: 62Hz - 20kHz

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256
List price $187.66
-29% $133.48 /set

In stock

Only 2 Left!

• RMS Power (Watts): 45
• Peak Power (Watts): 90
• Shallow Mounting Depth
• Sensitivity: 85.5dB (2.83V/1m)
• Impedance: 4Ω
• Frequency Response: 62Hz - 20kHz

MTX Audio THUNDER65 with Speaker Installation Kit

240W Peak (120W RMS) 6.5" 2-Way Thunder Series Coaxial Speakers w/ Silk Tweeters + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

THUNDER65, XBAF65, SDSK2, SDRLR1, BTK106 big
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240W Peak (120W RMS) 6.5" 2-Way Thunder Series Coaxial Speakers w/ Silk Tweeters + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 120 watts Peak Each, 60 watts RMS Each
• 1" pivoting Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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259
List price $257.70
-46% $139.56 /pair

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 1" pivoting Silk Soft Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

MTX TERMINATOR69 with Speaker Installation Kit

240W Peak (120W RMS) 6" x 8" 2-Way Thunder Series Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

THUNDER68, XBAF68, SDSK2, SDRLR1, BTK106 big
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240W Peak (120W RMS) 6" x 8" 2-Way Thunder Series Car Speakers + NVX Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• Peak Power: 240W • RMS Power: 120W
• 1" Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Cone and Rubber Surround

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153
List price $212.66
-27% $155.56 /pair

In stock

• Peak Power: 240W • RMS Power: 120W
• 1" Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Cone and Rubber Surround

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    FAQ for Side Panel Speakers in 1979 Zephyr

    Q: Can I upgrade or change the Side Panel Speakers in 1979 Mercury Zephyr?

    A: Yes this page includes all the best Side Panel Speakers that work in your Zephyr.

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

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