Garage
Shop

Custom Car Speaker Kits for Specific Vehicles for your 1974 Thunderbird close

Exclamation Icon It’s a no-brainer.
Get your speakers here.

Install kit discounts · Guaranteed fit · Full warranty
Loading...
Filters

Your Vehicle


Checkmark Icon
1974 Thunderbird
Speakers guaranteed to fit your vehicle.

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

NVX Complete N-Series Speaker Upgrade Kit for 1982-1989 Chevy S-10 Blazer

Pair of 4x6" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1983-1989 S10 Blazer

82-89-chevy-s10-blazer-spkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 4x6" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1983-1989 S10 Blazer

• NVX 4x6" Coaxial Speakers
• NVX 6x9" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

107
List price $199.96
-32% $135.96

In stock

NVX Complete N-Series Speaker Upgrade for 15-19 GMC Sierra 2500HD/3500HD Ext Cab

Pair of 6x9" & 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2015-2019 Sierra 3500 HD / 2500 HD

15-19-gmc-s25h35hec-spkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6x9" & 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2015-2019 Sierra 3500 HD / 2500 HD

• NVX 6" x 9" Coaxial Speakers
• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses and Adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

206
List price $279.95
-33% $187.99

In stock

• NVX 6" x 9" Coaxial Speakers
• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses and Adapter
• Plug-n-play Installation

NVX Complete N-Series Speaker Upgrade Kit for 2013-2024 Nissan Altima

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2013-2024 Altima

13-24-NISSAN-ALTIMA-SPKG big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2013-2024 Altima

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

114
List price $305.94
-28% $219.94

In stock

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

NVX Complete N-Series Speaker Upgrade Kit for 2014-2019 Toyota Corolla

Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

14-19-TOYOTA-COROLLA-SPKG big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014-2019 Corolla

• NVX 6.5" and 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

269
List price $309.94
-31% $214.60

In stock

• NVX 6.5" and 6x9" Coaxial Speakers
• Metra Speaker Harnesses and adapter
• Plug-n-play Installation

NVX N-Series Speaker Upgrade Kit for 1996-2000 Toyota RAV4

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit | Fits

96-02-toyota-rav4-spkg big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit | Fits

• Front and Rear Door NVX 6.5" Coaxial Speakers
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

93
List price $215.98
-44% $119.98

In stock

Lowest price in 30 days

NVX Rear N-Series Speaker Upgrade Kit for 2014 Chevy Silverado 2500HD

Pair of 5.25" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014 Silverado 2500 HD and Sierra 2500 HD

2014-chevy-slvrd25hd-rdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 5.25" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2014 Silverado 2500 HD and Sierra 2500 HD

• NVX 5.25" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

37
List price $110.97
-24% $83.97

In stock

05-15-TOYOTA-TACOMA-FD-INF big
Go to item page Right Arrow Icon of Right Arrow

Fits select 2005-2015 Tacoma

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

92
List price $184.94
-18% $151.94

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

03-08-TOYOTA-COROLLA-RD-INF big
Go to item page Right Arrow Icon of Right Arrow

Fits select 2003-2008 Corolla

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

92
List price $184.94
-18% $151.94

In stock

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

NVX N-Series Front Door Speaker Upgrade Kit

6x8" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1994-1995 Nissan Pathfinder

94-95-nissan-pthfndr-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

6x8" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1994-1995 Nissan Pathfinder

• Includes NVX NSP68 6x8" coaxial speakers
• Designed for select 1994-1995 Pathfinder
• Plug-and-play installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

59
List price $95.99
-17% $79.99

In stock

NVX N-Series Front Door Speaker Upgrade Kit

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2004-2015 Nissan Armada

04-15-nissan-armada-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

6x9" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2004-2015 Nissan Armada

• Includes NSP69 6x9" coaxial speakers
• Designed for
• Plug-and-play installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

53
List price $107.99
-17% $89.99

In stock

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1993-2002 Pontiac Trans AM

93-02-pontiac-trnsam-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1993-2002 Pontiac Trans AM

• Includes NVX NSP65 6.5" coaxial speakers
• Designed for
• Plug-and-play installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

93
List price $107.99
-35% $69.99

In stock

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2017 Toyota Yaris iA

2017-toyota-yarisia-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

6.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 2017 Toyota Yaris iA

• Includes NSP65 6.5" coaxial speakers
• Designed for
• Plug-and-play installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

93
List price $107.99
-35% $69.99

In stock

Infinity Reference Series Factory Speaker Upgrade

Fits select 1999-2006 Sierra 1500 / 3500 / 2500

99-06-GMC-SIERRA-S-INF big
Go to item page Right Arrow Icon of Right Arrow

Fits select 1999-2006 Sierra 1500 / 3500 / 2500

• 180 watts Peak Each, 60 watts RMS Each
• 135 watts Peak Each, 45 watts RMS Each
• Textile Edge-driven tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

150
List price $332.87
-24% $252.87

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 135 watts Peak Each, 45 watts RMS Each
• Textile Edge-driven tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

NVX Front N-Series Speaker Upgrade Kit for 2009 Pontiac G6

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2009 G6

2009-pontiac-g6-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Speaker Adapters and Harnesses | Fits select 2009 G6

• Front Door NVX 6.5" Coaxial Speakers
• Metra Speaker Harness and Adapter
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

237
List price $156.97
-48% $80.99

In stock

NVX Complete N-Series Speaker Upgrade Kit for 2007-2011 Volkswagen Eos

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2007-2016 Eos

07-11-vw-eos-spkg big
Go to item page Right Arrow Icon of Right Arrow

2 Pairs of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2007-2016 Eos

• Peak Power: 270W Each
• RMS Power: 90W Each
• 20mm Silk Dome Tweeter
• Mounting Depth: 2-7/16"
• Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 89dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

97
List price $241.96
-41% $143.96

In stock

08-14-DODGE-CHALLNGR-S-INF big
Go to item page Right Arrow Icon of Right Arrow

Fits select 2008-2014 Challenger

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

6
List price $309.90
-19% $249.90

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 1" Textile Edge-driven Dome tweeters with 3dB level adjustment
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 4 ohm
• Sensitivity: 93 dB

NVX N-Series Front Door Speaker Upgrade Kit

3.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1993-2002 Dodge Viper

93-02-dodge-viper-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

3.5" N-Series 2 Way Coaxial Car Speaker Upgrade Kit for 1993-2002 Dodge Viper

• Includes NVX NSP35 3.5" coaxial speakers
• Designed for
• Plug-and-play installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

55
List price $59.99
-17% $49.99

In stock

NVX Complete N-Series Speaker Upgrade Kit for 1996-2005 Pontiac Grand AM

Pair of 4x6" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1996-2005 Grand Am

96-05-pontiac-gram-spkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 4x6" & 6x9" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 1996-2005 Grand Am

• NVX 4" x 6" Coaxial Speakers
• NVX 6" x 9" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

89
List price $197.96
-28% $142.96

In stock

Only 2 Left!

NVX Front N-Series Speaker Upgrade Kit for 2004-2008 Acura TL

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2004-2008 TL

04-08-acura-tl-fdspkg big
Go to item page Right Arrow Icon of Right Arrow

Pair of 6.5" NVX N-Series Speaker Upgrade Kit with Metra Harnesses | Fits select 2004-2008 TL

• NVX 6.5" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

183
List price $122.98
-35% $79.98

In stock

96-05-PONTIAC-GRAM-RD-INF big
Go to item page Right Arrow Icon of Right Arrow

Fits select 1996-2005 Grand Am

• 300 watts Peak Each, 100 watts RMS Each
•1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Thunderbird

7
List price $184.94
-17% $152.94

In stock

• 300 watts Peak Each, 100 watts RMS Each
•1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Items per page: 20 40 60

    Clear all

    FAQ Frequently asked questions in Custom Car Speaker Kits for Specific Vehicles


    Custom Car Speaker Kits Frequently Asked Questions (FAQ)
    Custom car speaker kits are bundles of components designed to upgrade or replace the speakers in your vehicle's audio system. These kits include speakers, mounting brackets, adapters, and wiring harnesses tailored to fit your car's specific make and model. They allow you to enhance your car's audio quality by installing higher-quality speakers that match the factory locations and size requirements.
    Custom car speaker kits work by providing you with the necessary components to replace or upgrade your car's existing speakers. The included mounting brackets and adapters ensure a proper fit in the factory speaker locations, eliminating the need for extensive modifications. Wiring harnesses and connectors simplify the installation process, enabling you to connect the new speakers to your car's audio system without cutting or splicing wires. Once installed, the new speakers improve audio clarity, bass response, and overall sound quality for a more enjoyable in-car listening experience.
    Using custom car speaker kits offers multiple advantages. These kits provide a convenient solution for upgrading your car's audio system without the need for specialized tools or expertise. They ensure a proper fit in factory speaker locations, preventing the need for modifications that could damage your car's interior. Upgraded speakers deliver enhanced sound quality, with improved clarity and depth, allowing you to enjoy your favorite music with greater detail and realism. Moreover, custom speaker kits often come with all the necessary components, making the installation process straightforward and efficient.
    To choose the right custom car speaker kit, you'll need to consider factors such as your vehicle's make, model, and year, as well as your audio preferences. Look for kits specifically designed for your car's speaker locations and size requirements. Consider the type of speakers you want—coaxial or component—and their power handling capabilities. Reading user reviews, consulting online resources, or seeking advice from car audio professionals can help you find the right kit that matches your vehicle and audio preferences.
    Installing a custom car speaker kit is often feasible for individuals with basic automotive DIY skills, especially if the kit comes with detailed instructions and the necessary components. However, if you're not comfortable with car electronics or if your vehicle's wiring and speaker locations are more complex, seeking help from a professional car audio installer is recommended. Professionals can ensure proper installation, wiring connections, and speaker placement for optimal sound quality. This ensures that your custom car speaker upgrade delivers the best audio experience while preserving your vehicle's interior integrity.
    why-shoping-with-sonic

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

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2016 Hyundai Santa Fe

    1974 Ford Thunderbird

    2015 Porsche Boxster

    1990 Nissan Pathfinder

    1997 BMW 850Ci

    1992 Dodge Stealth

    2016 Acura MDX

    1996 Chevrolet S10

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

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