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1990 Eagle Summit

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Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 1990 Eagle Summit

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

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Cerwin-Vega ✕
Speaker diaphragms ✕
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Cerwin-Vega,
Product Type
Speaker diaphragms,
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Diaphragm Material
Diaphragm Diameter
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
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Cerwin-Vega PRD5

1" Replacement Diaphragm for P5T Tweeter

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Cerwin-Vega PRD5

1" Replacement Diaphragm for P5T Tweeter

• 1" replacement diaphragm for Cerwin Vega P5T tweeter
• East to install, no cutting or drilling required
• Improves high‑frequency performance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$44.99

In stock.

Add to Cart

• 1" replacement diaphragm for Cerwin Vega P5T tweeter
• East to install, no cutting or drilling required
• Improves high‑frequency performance

Cerwin-Vega PRD75

0.75" Replacement Diaphragm for P75T Tweeter

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Cerwin-Vega PRD75

0.75" Replacement Diaphragm for P75T Tweeter

• 0.75" diaphragm for tweeter
• Designed for Cerwin Vega P75T tweeter
• East to install, no cutting or drilling required
• Improves high‑frequency performance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $59.99
-17% $49.99

In stock.

Add to Cart

• 0.75" diaphragm for tweeter
• Designed for Cerwin Vega P75T tweeter
• East to install, no cutting or drilling required
• Improves high‑frequency performance

Cerwin-Vega PRD

1" Replacement Diaphragm for P1T, P175T, P1SRT Pro Mobile Tweeters

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Cerwin-Vega PRD

1" Replacement Diaphragm for P1T, P175T, P1SRT Pro Mobile Tweeters

• 1" diaphragm for all Pro Mobile tweeters
• Applicable for models: P1T, P175T, P1SRT
• Does not fit Cerwin Vega P75T and P5T tweeters
• East to install, no cutting or drilling required
• Improves high‑frequency performance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $47.99
-17% $39.99

In stock.

Add to Cart

• 1" diaphragm for all Pro Mobile tweeters
• Applicable for models: P1T, P175T, P1SRT
• Does not fit Cerwin Vega P75T and P5T tweeters
• East to install, no cutting or drilling required
• Improves high‑frequency performance

Cerwin-Vega CVPX1D

1" Replacement Tweeter Diaphragm for CVPX1 Tweeter

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Cerwin-Vega CVPX1D

1" Replacement Tweeter Diaphragm for CVPX1 Tweeter

• 1" CVPX Replacement Tweeter Diaphragm
• Compatible with Cerwin-Vega CVPX1
• Easy and hassle-free installation
• Impedance: 4-ohm

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$29.99

In stock

Add to Cart

• 1" CVPX Replacement Tweeter Diaphragm
• Compatible with Cerwin-Vega CVPX1
• Easy and hassle-free installation
• Impedance: 4-ohm

Cerwin-Vega CVPXTD

1" Replacement Tweeter Diaphragm for CVPX8, CVPX69, and CVPX65 Speakers

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Cerwin-Vega CVPXTD

1" Replacement Tweeter Diaphragm for CVPX8, CVPX69, and CVPX65 Speakers

• 1" CVPX Replacement Tweeter Diaphragm
• Designed for Cerwin-Vega CVPX8, CVPX69, and CVPX65
• Easy and hassle-free installation
• Impedance: 4-ohm

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$29.99

Available

Ships in 10-14 days

Add to Cart

• 1" CVPX Replacement Tweeter Diaphragm
• Designed for Cerwin-Vega CVPX8, CVPX69, and CVPX65
• Easy and hassle-free installation
• Impedance: 4-ohm

Cerwin-Vega CVMPCL1.0STD

1" Replacement Tweeter Diaphragm for CVMPCL1.0T Tweeter

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Cerwin-Vega CVMPCL1.0STD

1" Replacement Tweeter Diaphragm for CVMPCL1.0T Tweeter

• 1" Stroker Pro Replacement Tweeter Diaphragm
• Compatible with Cerwin-Vega CVMPCL1.0T
• Made with titanium for added durability
• Easy and hassle-free installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$49.99

Available

Ships in 10-14 days

Add to Cart

• 1" Stroker Pro Replacement Tweeter Diaphragm
• Compatible with Cerwin-Vega CVMPCL1.0T
• Made with titanium for added durability
• Easy and hassle-free installation

 
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    FAQ for Universal-Fit Audio & Electronics in 1990 Summit

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1990 Eagle Summit?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Summit.

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

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