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DS18 6PRO300MB-8 (Sold Individually)

300W Peak (150W RMS) 6.5" 6PRO Series 8-ohm Mid-bass Speaker

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300W Peak (150W RMS) 6.5" 6PRO Series 8-ohm Mid-bass Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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Fits multiple locations in your DeVille
$59.95

In stock.

Limited time!

DS18 ZXI-5254

360W Peak (120W RMS) 5.25" ZXi Series 2-way 4-ohm Coaxial Car Speakers

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360W Peak (120W RMS) 5.25" ZXi Series 2-way 4-ohm Coaxial Car Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Dome tweeters with neodynioum magnets
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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Fits the following location in your DeVille
  • Rear Door
List price $83.95
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-15% $71.36 /pair

In stock.

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DS18 PRO-ZXI8.4BM (Sold Individually)

700W Peak (350W RMS) 8" ZXi Series 4-Ohm Midrange Bullet Loudspeaker

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700W Peak (350W RMS) 8" ZXi Series 4-Ohm Midrange Bullet Loudspeaker

• 700 watts Peak Each, 350 watts RMS Each
• Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 99 dB

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List price $112.99
Save $33.13
-29% $79.86

In stock

DS18 PRO-1KP8.4 (Sold Individually)

2000W Peak (1000W RMS) 8" Pancadao Series Pro Mid-Bass 4-ohm Loudspeaker

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2000W Peak (1000W RMS) 8" Pancadao Series Pro Mid-Bass 4-ohm Loudspeaker

• 2000 watts Peak, 1000 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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List price $244.99
-17% $203.95

In stock

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DS18 PRO-X8BM (Sold Individually)

500W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Bullet Loudspeaker

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500W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Bullet Loudspeaker

• 550 watts Peak Each, 275 watts RMS Each
• Red tweeter
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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$70.95

In stock

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DS18 PRO-X5.4M (Sold Individually)

300W Peak (150W RMS) 5.25” PRO-X Series 4-ohm Midrange Loudspeaker

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300W Peak (150W RMS) 5.25” PRO-X Series 4-ohm Midrange Loudspeaker

• 300 watts Peak Each, 150 watts RMS Each
• Red Steel Basket
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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found car based on your search
Fits the following location in your DeVille
  • Rear Door
1
$44.95

In stock.

DS18 PRO-X6BM (Sold Individually)

500W Peak (250W RMS) 6.5” PRO-X Series Pro Audio Mid-range 8-ohm Loudspeaker

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500W Peak (250W RMS) 6.5” PRO-X Series Pro Audio Mid-range 8-ohm Loudspeaker

• 500 watts Peak Each, 250 watts RMS Each
• Red Aluminum Bullet tweeters
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

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1
$52.95

In stock

Limited time!

DS18 8PRO400MR-4 (Sold Individually)

400W Peak (200W RMS) 8" Pro Midrange 4-ohm Speaker

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400W Peak (200W RMS) 8" Pro Midrange 4-ohm Speaker

• 400 watts Peak, 200 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 104 dB

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List price $86.99
Save 30%
-30% $61.16

In stock.

Limited time!

DS18 8PRO300MB-8 (Sold Individually)

300W Peak (150W RMS) 8" 8PRO Series 8-ohm Mid-bass Speaker

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300W Peak (150W RMS) 8" 8PRO Series 8-ohm Mid-bass Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

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Save $8 on install kits for this speaker

found car based on your search
Fits your DeVille
List price $71.95
Save 15%
-15% $61.16

In stock.

Used from: $50.37
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DS18 8PRO300MB-4 (Sold Individually)

300W Peak (150W RMS) 8" 8PRO Series 4-ohm Mid-bass Speaker

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300W Peak (150W RMS) 8" 8PRO Series 4-ohm Mid-bass Speaker

• 300 watts Peak Each, 150 watts RMS Each
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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Save $8 on install kits for this speaker

found car based on your search
Fits your DeVille
List price $71.95
Save 15%
-15% $61.16

In stock.

Limited time!

DS18 G6.5XC

300W Peak (100W RMS) 6.5" Gen-X Series 2-Way 4-ohm Component Speaker System

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300W Peak (100W RMS) 6.5" Gen-X Series 2-Way 4-ohm Component Speaker System

• 150 watts Peak Each, 50 watts RMS Each
• 1" Silk Dome Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Free Speaker Accessory at Checkout!
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Save $13 on install kits for this speaker

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List price $136.99
Save $40.13
-29% $96.86

In stock

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DS18 PRO-NS8 (Sold Individually)

400W Peak (200W RMS) 8" PRO-NS Series 8-ohm Shallow-mount Full-Range Speaker

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400W Peak (200W RMS) 8" PRO-NS Series 8-ohm Shallow-mount Full-Range Speaker

• 400 watts Peak Each, 200 watts RMS Each
• 1-1/4" Dome Tweeters
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96 dB

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List price $79.95
Save 15%
-15% $67.96

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DS18 PRO-X6M (Sold Individually)

450W Peak (225W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 8-ohm Loudspeaker

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450W Peak (225W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 8-ohm Loudspeaker

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 92 dB

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$45.95

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DS18 PRO-SM69.2 (Sold Individually)

500W Peak (250W RMS) 6x9” PRO Series Shallow Midrange 2-ohm Motorcycle and Powersports Loudspeaker

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500W Peak (250W RMS) 6x9” PRO Series Shallow Midrange 2-ohm Motorcycle and Powersports Loudspeaker

• 500 watts Peak, 250 watts RMS
• Water-Resistant Paper cone material
• Impedance: 2 ohm
• Sensitivity: 96 dB

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Fits the following location in your DeVille
  • Rear Deck Corner
1
List price $77.95
Save 15%
-15% $66.26

In stock

• 500 watts Peak, 250 watts RMS
• Water-Resistant Paper cone material
• Impedance: 2 ohm
• Sensitivity: 96 dB

DS18 PRO-X5M

300W Peak (150W RMS) 5.25” PRO-X Series 8-ohm Midrange Car Loudspeaker

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300W Peak (150W RMS) 5.25” PRO-X Series 8-ohm Midrange Car Loudspeaker

• 300 watts Peak Each, 150 watts RMS Each
• Glossy red steel basket material
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB

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Save $8 on install kits for this speaker

found car based on your search
Fits the following location in your DeVille
  • Rear Door
$44.95

In stock.

DS18 PRO-X6MSE (Sold Individually)

450W Peak (225W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 8-ohm Loudspeaker

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450W Peak (225W RMS) 6.5” PRO-X Series Pro Audio Mid-Range 8-ohm Loudspeaker

• 450 watts Peak Each, 225 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 95 dB

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Save $21 on install kits for this speaker

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$47.95

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DS18 DXQ6C3N

720W Peak (360W) 6.5" DXQ Series 3-Way Component 4-ohm Speaker System

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720W Peak (360W) 6.5" DXQ Series 3-Way Component 4-ohm Speaker System

• 360 watts Peak Each, 180 watts RMS Each
• 2.2" Titanium Dome Tweeters
• Composite Foam cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Free Speaker Accessory Kit at Checkout!
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List price $899.95
Save $134.99
-15% $764.96 /set

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DS18 PRO-SM8.2 (Sold Individually)

500W Peak (250W RMS) 8” PRO Series Shallow Midrange 2-ohm Motorcycle and Powersports Loudspeaker

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500W Peak (250W RMS) 8” PRO Series Shallow Midrange 2-ohm Motorcycle and Powersports Loudspeaker

• 500 watts Peak, 250 watts RMS
• Water Resistance Paper cone material
• Impedance: 2 ohm
• Sensitivity: 97 dB

Flash Sale! Save at Checkout!
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List price $77.95
Save 15%
-15% $66.26

In stock

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DS18 DXQ6.5CX

600W Peak (300W RMS) 6.5" DXQ Series 2-Way Coaxial 4-ohm Car Speakers

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600W Peak (300W RMS) 6.5" DXQ Series 2-Way Coaxial 4-ohm Car Speakers

• 300 watts Peak Each, 150 watts RMS Each
• 1" Silk Dome Tweeters
• Yellow Straw Composite Foam cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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found car based on your search
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List price $299.95
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-15% $254.96 /pair

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DS18 G5.25Xi

270W Peak (90W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers

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270W Peak (90W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers

• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Balanced Dome tweeters with neodynium magnets
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

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Save $8 on install kits for this speaker

found car based on your search
Fits the following location in your DeVille
  • Rear Door
$50.95 /pair

In stock

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    FAQ for Speakers in 2001 DeVille

    Q: Can I upgrade or change the Speakers in 2001 Cadillac DeVille?

    A: Yes this page includes all the best Speakers that work in your DeVille.

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

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