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2003 Saab 9-3

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

Universal-Fit Audio for 2003 Saab 9-3

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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Tweeters (Pro and special-fit) ✕
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Tweeters (Pro and special-fit),
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Price Range
Product Fitment Type
Diaphragm Material
Mounting Type (Compression Drivers)
Throat Size
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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Sundown Audio SHFST

160W Peak (80W RMS) 2” SH-Series 4-ohm Pro Audio Super Horn Tweeter

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Sundown Audio SHFST

160W Peak (80W RMS) 2” SH-Series 4-ohm Pro Audio Super Horn Tweeter

• 2" Pro Audio Super Horn Tweeter
• 160 watts Peak Each
• 80 watts RMS Each
• 4 ohm Impedance

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List price $119.99
-17% $99.99
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• 2" Pro Audio Super Horn Tweeter
• 160 watts Peak Each
• 80 watts RMS Each
• 4 ohm Impedance

DS18 PRO-DKH1S

640W Peak (200W RMS) 2" Throat 8-ohm Compression Horn Driver

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DS18 PRO-DKH1S

640W Peak (200W RMS) 2" Throat 8-ohm Compression Horn Driver

• 2" Throat compression driver with horn
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

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Universal Icon Universal – fits most vehicles.

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List price $129.99
-17% $107.95
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• 2" Throat compression driver with horn
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

Hertz ST 25K NEO

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

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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

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Universal Icon Universal – fits most vehicles.

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List price $495.00
-9% $449.99
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• 1.8" NEO Series Pro-Audio Bullet Tweeters
• 100 watts Peak Each
• RMS Each
• 4 ohm Impedance

Sundown Audio HF-R35

150W RMS 2.75" 4-ohm Pro Audio Bullet Tweeter (S-HFR35)

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Sundown Audio HF-R35

150W RMS 2.75" 4-ohm Pro Audio Bullet Tweeter (S-HFR35)

• Bullet Tweeters
• 150 watts RMS Each
• 4 ohm Impedance

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List price $119.99
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• Bullet Tweeters
• 150 watts RMS Each
• 4 ohm Impedance

Orion HCCA-TN2

800W Peak (200W RMS) 4.5” HCCA Series Pro Audio Super Bullet Tweeter

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Orion HCCA-TN2

800W Peak (200W RMS) 4.5” HCCA Series Pro Audio Super Bullet Tweeter

• 4.5" Aluminum Pro Audio Super Bullet Tweeters
• 800 watts Peak Each
• 200 watts RMS Each
• 4 ohm Impedance

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List price $143.99
-17% $119.95
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• 4.5" Aluminum Pro Audio Super Bullet Tweeters
• 800 watts Peak Each
• 200 watts RMS Each
• 4 ohm Impedance

PRV Audio WG2200Ph SLIM

400W Peak (200W RMS) 2" Trio Series Pro Audio Compression Horn Driver (Sold Separately)

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PRV Audio WG2200Ph SLIM

400W Peak (200W RMS) 2" Trio Series Pro Audio Compression Horn Driver (Sold Separately)

• 2" Trio Series Pro-Audio Compression Horn Driver
• 400 watts Peak Each
• 200 watts RMS Each
• 8 ohm Impedance

Universal Icon Universal – fits most vehicles.

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List price $99.89
-20% $79.91
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• 2" Trio Series Pro-Audio Compression Horn Driver
• 400 watts Peak Each
• 200 watts RMS Each
• 8 ohm Impedance

Cerwin-Vega PST4 (Sold Individually)

100W Peak (50W RMS) 4" Pro Series Compression Bullet Horn Shallow Tweeter

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Cerwin-Vega PST4 (Sold Individually)

100W Peak (50W RMS) 4" Pro Series Compression Bullet Horn Shallow Tweeter

• 4" Pro Series Horn Tweeter
• 100 watts Peak
• 50 watts RMS
• 4 ohm impedance

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$209.99
Add to Cart

• 4" Pro Series Horn Tweeter
• 100 watts Peak
• 50 watts RMS
• 4 ohm impedance

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    FAQ for Universal-Fit Audio & Electronics in 2003 9-3

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2003 Saab 9-3?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your 9-3.

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

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    • 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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