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Earthquake Sound Focus F6X9

600W Peak 6x9" Focus Series 3-way 4-ohm Coaxial Car Speakers

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600W Peak 6x9" Focus Series 3-way 4-ohm Coaxial Car Speakers

• 600 watts Peak Each
• 0.79" Silk Dome Tweeters
• Poly-Injection cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
2
List price $160.00
$159.99 /pair

In stock.

NVX ESP65

360W Peak (120W RMS) 6.5" E-Series 2 Way Coaxial Car Speakers

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360W Peak (120W RMS) 6.5" E-Series 2 Way Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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found car based on your search
Fits the following location in your Thunderbird
13
List price $54.99
-18% $44.99 /pair

In stock

Kenwood KFC-6998RS

1440W Peak (300W RMS) 6x9" RS Series 5-Way Coaxial 4-ohm Car Speakers with Dual Super Tweeters

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1440W Peak (300W RMS) 6x9" RS Series 5-Way Coaxial 4-ohm Car Speakers with Dual Super Tweeters

• 720 watts Peak Each, 150 watts RMS Each
• 1-3/4" Balanced Dome Tweeters
• 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 Thunderbird
  • Rear Deck Corner
List price $180.00
-17% $149.00 /pair

In stock

Only 1 Left!

Alpine R2-S65C (Like New (Open Box))

600W Peak (200W RMS) 6.5" Next Generation R-Series 2-way 4-ohm Hi-Res Component Speaker System

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600W Peak (200W RMS) 6.5" Next Generation R-Series 2-way 4-ohm Hi-Res Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio certified
• 1" Magnesium Hard Dome swivel-mount tweeters with threaded removable housing
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Save $21 on install kits for this speaker

found car based on your search
Fits the following location in your Thunderbird
List price $480.00
-29% $339.96 /set

In stock

Only 2 Left!

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio certified
• 1" Magnesium Hard Dome swivel-mount tweeters with threaded removable housing
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Limited time!

Rockford Fosgate Prime R169X3

260W Peak (130W RMS) 6x9" Prime Series 3 Way Coaxial 4-ohm Speakers

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260W Peak (130W RMS) 6x9" Prime Series 3 Way Coaxial 4-ohm Speakers

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

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
38
List price $109.99
Save $10.00
-9% $99.99 /pair

In stock

Used from: $69.99 Like New from: $84.99
Limited time!

Kenwood eXcelon KFC-X695

600W Peak (260W RMS) 6x9" eXcelon Series 2 Way Coaxial 3-ohm Car Speakers

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600W Peak (260W RMS) 6x9" eXcelon Series 2 Way Coaxial 3-ohm Car Speakers

• 300 watts Peak Each, 130 watts RMS Each
• 1-3/16" Soft Dome Tweeters
• Injection Molded Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 84 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
List price $240.00
Save $76.00
-32% $164.00 /pair

In stock

Only 2 Left!

Alpine S2-S65

480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

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480W Peak (160W RMS) 6.5" S-Series Hi-Res 2-Way Coaxial 4-ohm Car Speakers

• 240 watts Peak Each, 80 watts RMS Each
• Hi-Res Audio Certified
• 1" Cloth Dome tweeters
• Polypropylene, Glass Fiber and 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 Thunderbird
5
List price $180.00
-17% $149.95 /pair

In stock

Deaf Bonce Apocalypse AP-M67AN

1200W Peak (600W RMS) 6.5" Apocalypse Series Midrange 4-ohm Car Speakers

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1200W Peak (600W RMS) 6.5" Apocalypse Series Midrange 4-ohm Car Speakers

• 600 watts Peak Each, 300 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 102 dB

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found car based on your search
Fits the following location in your Thunderbird
2
$449.90 /pair

In stock

Deaf Bonce Apocalypse AP-M60SQL

600W Peak (300W RMS) 6.5” Apocalypse Series 4-ohm Midrange Car Speakers

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600W Peak (300W RMS) 6.5” Apocalypse Series 4-ohm Midrange Car Speakers

• 300 watts Peak Each, 150 watts RMS Each
• Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97.5 dB

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found car based on your search
Fits the following location in your Thunderbird
4
$119.90 /pair

In stock

Limited time!

JL Audio C2-690tx

140W RMS 6x9" C2 Series 3-Way Coaxial 4-ohm Car Speakers

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140W RMS 6x9" C2 Series 3-Way Coaxial 4-ohm Car Speakers

• 70 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
21
$299.99 /pair

In stock

Used from: $254.99

Rockford Fosgate Power T1 T1650-S

320W Peak (160W RMS) 6.5" Power Series 2 Way Component 4-ohm Speaker System

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320W Peak (160W RMS) 6.5" Power Series 2 Way Component 4-ohm Speaker System

• 160 watts Peak Each, 80 watts RMS Each
• 1" Treated Fabric Dome Tweeters
• Carbon Fiber Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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found car based on your search
Fits the following location in your Thunderbird
1
$379.99

In stock

Used from: $322.99

Kicker CSS65 (46CSS654) (Open Box, Great)

600W Peak (200W RMS) 6.5" CS Series 2 Way Component 4-ohm Speaker System

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600W Peak (200W RMS) 6.5" CS Series 2 Way Component 4-ohm Speaker System

• 300 watts Max Each, 100 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 9/16"

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found car based on your search
Fits the following location in your Thunderbird
List price $199.99
-37% $125.99 /set

In stock

Only 1 Left!

• 300 watts Max Each, 100 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Mounting Depth: 9/16"

Jensen JS69K

750W Peak (200W RMS) 6x9" Apex Series 3 Way Coaxial Car Speakers

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750W Peak (200W RMS) 6x9" Apex Series 3 Way Coaxial Car Speakers

• 375 watts Peak Each, 100 watts RMS Each
• 1-3/16" PEI (Polyetherimide) Dome tweeters
• 2-1/4" PEI (Polyetherimide) Dome midranges
• Woven Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
$169.99 /pair

In stock

• 375 watts Peak Each, 100 watts RMS Each
• 1-3/16" PEI (Polyetherimide) Dome tweeters
• 2-1/4" PEI (Polyetherimide) Dome midranges
• Woven Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Limited time!

Kenwood eXcelon XR-1801P

660W Peak (240W RMS) 7" eXcelon Reference Series 2-Way 3-ohm Component Speaker System (Hi-Res Audio Certified)

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660W Peak (240W RMS) 7" eXcelon Reference Series 2-Way 3-ohm Component Speaker System (Hi-Res Audio Certified)

• 330 watts Peak Each, 120 watts RMS Each
• 1-3/16" Titanium Hard Dome Tweeters
• Glass Fiber cone material
• High-resolution (Hi-Res) audio certified
• Impedance: 3 ohm
• Sensitivity: 87 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
List price $530.00
Save $171.00
-32% $359.00 /set

In stock

Only 1 Left!

Limited time!

Alpine R2-S65C

600W Peak (200W RMS) 6.5" Next Generation R-Series 2-way 4-ohm Hi-Res Component Speaker System

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600W Peak (200W RMS) 6.5" Next Generation R-Series 2-way 4-ohm Hi-Res Component Speaker System

• 300 watts Peak Each, 100 watts RMS Each
• Hi-Res Audio certified
• 1" Magnesium Hard Dome swivel-mount tweeters with threaded removable housing
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Save $21 on install kits for this speaker

found car based on your search
Fits the following location in your Thunderbird
1
List price $480.00
Save $160.05
-33% $319.95 /set

In stock

Like New from: $339.96

JL Audio C3-650

150W RMS 6.5" C3 Series 2-Way 4-ohm Component Speaker System

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150W RMS 6.5" C3 Series 2-Way 4-ohm Component Speaker System

• 75 watts RMS Each
• 1" Silk Soft Dome tweeters
• Mineral-Filled 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 Thunderbird
15
$529.99 /set

In stock

Used from: $450.49

Cerwin Vega H7410

640W Peak (100W RMS) 4x10" HED Series 2-Way Coaxial 4-ohm Speakers

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640W Peak (100W RMS) 4x10" HED Series 2-Way Coaxial 4-ohm Speakers

• 320 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86.5 dB

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Center Dash
14
List price $83.99
-17% $69.99 /pair

In stock

Limited time!

Kicker KSS69 (51KSS6904)

300W RMS 6x9" KS Series 2-Way 4-ohm Component Speaker System

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300W RMS 6x9" KS Series 2-Way 4-ohm Component Speaker System

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

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Install kits available for most vehicles

found car based on your search
Fits the following location in your Thunderbird
  • Rear Deck Corner
2
List price $279.99
-11% $249.99 /set

In stock

Alpine EL-E65-G

320W Peak (80W RMS) 6.5" EL Series 2-Way Coaxial 4-ohm Car Speakers

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320W Peak (80W RMS) 6.5" EL Series 2-Way Coaxial 4-ohm Car Speakers

• 160 watts Peak Each, 40 watts RMS Each
• 3/4" Teteron Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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Save $21 on install kits for this speaker

found car based on your search
Fits the following location in your Thunderbird
1
List price $80.00
-13% $69.95 /pair

In stock

Used from: $48.97
Limited time!

Kicker CSC410 (50CSC4104)

450W Peak (150W RMS) 4x10" CS Series 2 Way Coaxial 4-ohm Speakers

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450W Peak (150W RMS) 4x10" CS Series 2 Way Coaxial 4-ohm Speakers

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• 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 Thunderbird
  • Center Dash
1
List price $119.99
Save $40.03
-33% $79.96 /pair

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    Q: Can I upgrade or change the Speakers in 1978 Ford Thunderbird?

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