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2000 Cadillac DeVille

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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 2000 Cadillac DeVille

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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Hertz ✕
Tweeters (Pro and special-fit) ✕
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Product Type
Tweeters (Pro and special-fit),
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Diaphragm Material
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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Hertz ST 25A NEO

200W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver

ST 25A NEO big
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Hertz ST 25A NEO

200W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 100 watts Peak Each
• RMS Each
• 4 ohm Impedance

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $40.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $470.00
-15% $399.99

In stock

Only 1 Left!

Add to Cart

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 100 watts Peak Each
• RMS Each
• 4 ohm Impedance

Hertz ST 35A NEO

240W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver

ST 35A NEO big
Go to item page Right Arrow Icon of Right Arrow

Hertz ST 35A NEO

240W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 120 watts Peak Each
• RMS Each
• 4 ohm Impedance

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

VIP Product Get $60.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $705.00
-15% $599.99

Available

Ships in 10-14 days

Add to Cart

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 120 watts Peak Each
• RMS Each
• 4 ohm Impedance

NVX - Worth the Envy - Direct to Consumer Car Audio

Hertz ST 35K NEO

240W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver with Metallic Mesh Grille

ST 35K NEO big
Go to item page Right Arrow Icon of Right Arrow

Hertz ST 35K NEO

240W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver with Metallic Mesh Grille

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 120 watts Peak Each
• RMS Each
• 4 ohm Impedance

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

VIP Product Get $65.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $765.00
-15% $649.99

In stock

Only 1 Left!

Add to Cart

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 120 watts Peak Each
• RMS Each
• 4 ohm Impedance

Hertz ST 25K NEO

200W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver with Metallic Mesh Grille

ST 25K NEO big Out of stock
Go to item page Right Arrow Icon of Right Arrow

Hertz ST 25K NEO

200W Peak 1.8" NEO Series 4-ohm High-Efficiency Compression Bullet Driver with Metallic Mesh Grille

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 100 watts Peak Each
• RMS Each
• 4 ohm Impedance

VIP Star Icon

VIP Product Get $45.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $495.00
-9% $449.99
Add to Cart

• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 100 watts Peak Each
• RMS Each
• 4 ohm Impedance

NVX - Worth the Envy - Direct to Consumer Car Audio
 
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    FAQ for Universal-Fit Audio & Electronics in 2000 DeVille

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2000 Cadillac DeVille?

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

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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
    • 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.

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