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1978 Cadillac Eldorado

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

Speakers & Speaker Installation for 1978 Cadillac Eldorado

Find speakers to upgrade your sound and fit in the factory speaker location for your Eldorado.  After you choose your speakers, we'll help you find speaker adapters, speaker harnesses and other accessories for installation.

All car speakers

Shop All Speaker Locations in the Vehicle

See all speakers that fit, regardless of location.

Dash Corner

Dash Corner Speakers

Speakers for your dash corner

Front Door Panel Speakers

Front Door Speakers

Speakers for your front door panels

Rear Seat Side Panel Speakers

Rear Seat Side Panel Speakers

Speakers for your rear seat side panel.

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Dads & Grads Sale

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Speaker Location
Dash Corner,
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
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.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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JBL CLUB 34F (JBLSPKCB34F) with Sound Damping

150W Peak (50W RMS) 3.5" Club Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

CLUB34F_SDBSK2 big
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JBL CLUB 34F (JBLSPKCB34F) with Sound Damping

150W Peak (50W RMS) 3.5" Club Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 75 watts Peak Each, 25 watts RMS Each
• Silk Edge-driven Dome tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohm
• Sensitivity: 89 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
52
List price $128.69
-26% $94.94

In stock

Add to Cart

• 75 watts Peak Each, 25 watts RMS Each
• Silk Edge-driven Dome tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohm
• Sensitivity: 89 dB

Diamond Audio DESK3 with Sound Damping

100W Peak (50W RMS) 3.5" Elite Series 3-Way Component Speaker System + NVX SDSK2 Sound Damping

DESK3_SDSK2 big
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Diamond Audio DESK3 with Sound Damping

100W Peak (50W RMS) 3.5" Elite Series 3-Way Component Speaker System + NVX SDSK2 Sound Damping

• 100 watts Peak Each, 25 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 83 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
48
List price $308.73
$304.98

In stock

Only 1 Left!

Add to Cart

• 100 watts Peak Each, 25 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 83 dB

Pioneer TS-A879 (2-Pairs, 4-Total)

900W Peak (200W RMS) 3.5" A-Series 2-way Custom-Fit Coaxial Speakers (Pair) (2-Pairs)

TSA879_2 big
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Pioneer TS-A879 (2-Pairs, 4-Total)

900W Peak (200W RMS) 3.5" A-Series 2-way Custom-Fit Coaxial Speakers (Pair) (2-Pairs)

• 450 watts Peak Each, 100 watts RMS Each
• 0.98 PEI (Polyetherimide) Balanced Dome Tweeters
• Carbon Mica cone material
• Inline crossover network with audio quality capacitor
• Impedance: 4 ohm
• Sensitivity: 85 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
5
List price $180.00
-33% $119.98

In stock

Add to Cart

• 450 watts Peak Each, 100 watts RMS Each
• 0.98 PEI (Polyetherimide) Balanced Dome Tweeters
• Carbon Mica cone material
• Inline crossover network with audio quality capacitor
• Impedance: 4 ohm
• Sensitivity: 85 dB

NVX NSP35 with Sound Damping

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters+ NVX SDBSK2 Premium Sound Damping

NSP35_SDBSK2 big
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NVX NSP35 with Sound Damping

200W Peak (70W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters+ NVX SDBSK2 Premium Sound Damping

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
103
List price $78.73
-17% $64.98

In stock

Add to Cart

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

JBL CLUB 34F (2-Pairs, 4-Total)

300W Peak (100W RMS) 3.5" Club Series 3-ohms 2-way Coaxial Car Speakers (2-Pairs)

CLUB34F_2 big
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JBL CLUB 34F (2-Pairs, 4-Total)

300W Peak (100W RMS) 3.5" Club Series 3-ohms 2-way Coaxial Car Speakers (2-Pairs)

• 75 watts Peak Each, 25 watts RMS Each
• Silk Dome Tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohm
• Sensitivity: 89 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
4
List price $219.90
-27% $159.90

In stock

Add to Cart

• 75 watts Peak Each, 25 watts RMS Each
• Silk Dome Tweeters
• Injection Molded Polypropylene with UV Protection cone material
• Impedance: 3 ohm
• Sensitivity: 89 dB

AudioControl PNW-35 (2-Pairs, 4-Total)

200W Peak (60W RMS) 3.5″ PNW Series High-fidelity 2-way 2-ohm Coaxial Speakers (2-Pairs)

PNW35_2 big
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AudioControl PNW-35 (2-Pairs, 4-Total)

200W Peak (60W RMS) 3.5″ PNW Series High-fidelity 2-way 2-ohm Coaxial Speakers (2-Pairs)

• 50 watts Peak Each, 15 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 2 ohm
• Edge-enhanced steel frame

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
2
List price $338.00
-12% $298.00

In stock

Only 1 Left!

Add to Cart

• 50 watts Peak Each, 15 watts RMS Each
• 1" Silk Dome Tweeters
• Rigid Poly Mica cone material
• Impedance: 2 ohm
• Edge-enhanced steel frame

Kicker Speakers (DSC350, 2 Pairs DSC650) w/ Free Speaker Install Kit

Kicker 3.5" and 6.5" DS Series Coaxial Car Speakers with Panel Removal Tool Kit, Sound Damping Kit, Heavy Duty Roller, and NVX Koozie

DS35_2XDS65_BTK_2XSK2_RL_SK big
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Kicker Speakers (DSC350, 2 Pairs DSC650) w/ Free Speaker Install Kit

Kicker 3.5" and 6.5" DS Series Coaxial Car Speakers with Panel Removal Tool Kit, Sound Damping Kit, Heavy Duty Roller, and NVX Koozie

  • Kicker DSC350 160W Peak 3.5-Inch DS Series 2-Way Coaxial Car Speakers
  • DSC650 480W Peak 6.5-Inch DS Series 2-way Coaxial Car Speakers
  • Belva BTK112 12-Piece Installer's Master Panel Removal Tool Kit
  • NVX SDBSK2 Premium Sound Damping Speaker Kit with Rubber Application Roller
  • Complete bundle includes Polyurethane Foam Can Insulator Sleeve Koozie
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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your Eldorado
  • Dash Corner
  • Front Door
237
List price $341.41
-34% $224.97 /pair

In stock

Add to Cart

  • Kicker DSC350 160W Peak 3.5-Inch DS Series 2-Way Coaxial Car Speakers
  • DSC650 480W Peak 6.5-Inch DS Series 2-way Coaxial Car Speakers
  • Belva BTK112 12-Piece Installer's Master Panel Removal Tool Kit
  • NVX SDBSK2 Premium Sound Damping Speaker Kit with Rubber Application Roller
  • Complete bundle includes Polyurethane Foam Can Insulator Sleeve Koozie

Rockford Fosgate Punch P132 with Sound Damping

80W Peak (40W RMS) 3.5” Punch Series 2-way 4-ohm Full Range Speaker + NVX SDBSK2 Premium Sound Damping

09-P132_SDBSK2 big
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Rockford Fosgate Punch P132 with Sound Damping

80W Peak (40W RMS) 3.5” Punch Series 2-way 4-ohm Full Range Speaker + NVX SDBSK2 Premium Sound Damping

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
91
List price $108.73
$104.98

In stock

Add to Cart

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Cerwin Vega H735 with Sound Damping

500W Peak (50W RMS) 3.5" HED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

H735_SDSK2 big
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Cerwin Vega H735 with Sound Damping

500W Peak (50W RMS) 3.5" HED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
82
List price $90.73
-17% $74.98

In stock

Add to Cart

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

Hifonics ZS35CX with Sound Damping

250W Peak (50W RMS) 3.5” Zeus Series 2-Way Coaxial Speaker + NVX SDSK2 Sound Damping

ZS35CX_SDSK2 big
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Hifonics ZS35CX with Sound Damping

250W Peak (50W RMS) 3.5” Zeus Series 2-Way Coaxial Speaker + NVX SDSK2 Sound Damping

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
58
$39.98

In stock

Add to Cart

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

Kenwood KFC-835C with Sound Damping

80W Peak (46W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

KFC835C_SDBSK2 big
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Kenwood KFC-835C with Sound Damping

80W Peak (46W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 40 watts Peak Each, 23 watts RMS Each
• Paper Whizzer tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
79
List price $88.74
-44% $49.49

In stock

Add to Cart

• 40 watts Peak Each, 23 watts RMS Each
• Paper Whizzer tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Pioneer TS-A878 (2-Pairs, 4-Total)

120W Peak (30W RMS) 3.5" A-Series 2-Way Coaxial Speakers for select GM, Ford and Volkswagen models (2-Pairs)

TSA878_2 big
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Pioneer TS-A878 (2-Pairs, 4-Total)

120W Peak (30W RMS) 3.5" A-Series 2-Way Coaxial Speakers for select GM, Ford and Volkswagen models (2-Pairs)

• 60 watts Peak Each, 15 watts RMS Each
• Custom-fit for select GM, Ford and Volkswagen models
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Graphite IMPP Interlaced Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
31
List price $140.00
-29% $99.98

In stock

Only 3 Left!

Add to Cart

• 60 watts Peak Each, 15 watts RMS Each
• Custom-fit for select GM, Ford and Volkswagen models
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Graphite IMPP Interlaced Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Hertz DCX87.3 (2-Pairs, 4-Total)

240W Peak (120W RMS) 3.5” Dieci Series 2-Way Coaxial Car Speakers (2-Pairs)

DCX873_2 big
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Hertz DCX87.3 (2-Pairs, 4-Total)

240W Peak (120W RMS) 3.5” Dieci Series 2-Way Coaxial Car Speakers (2-Pairs)

• 60 watts Peak Each, 30 watts RMS Each
• 5/8 PEI (Polyetherimide) Dome Tweeters
• Water-repellent treated paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
4
List price $230.00
-13% $199.98

In stock

Add to Cart

• 60 watts Peak Each, 30 watts RMS Each
• 5/8 PEI (Polyetherimide) Dome Tweeters
• Water-repellent treated paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

NVX NSP35 (2-Pairs, 4-Total)

400W Peak (140W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters (2-Pairs)

NSP35_2 big
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NVX NSP35 (2-Pairs, 4-Total)

400W Peak (140W RMS) 3.5" N-Series 2-Way Coaxial Car Speakers with 20mm Silk Dome Tweeters (2-Pairs)

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
55
List price $119.98
-17% $99.98

In stock

Add to Cart

• 100 watts Peak Each, 35 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB
• Mounting Depth: 1.49"

Rockford Fosgate Punch P132 (2-Pairs, 4-Total)

80W Peak (40W RMS) 3.5” Punch Series 2-Way Full Range Speaker (2-Pairs)

09-P132_2 big
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Rockford Fosgate Punch P132 (2-Pairs, 4-Total)

80W Peak (40W RMS) 3.5” Punch Series 2-Way Full Range Speaker (2-Pairs)

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
43
$179.98

In stock

Add to Cart

• 40 watts Peak Each, 20 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

(2) Hifonics ZS525CX 5.25" 400 Watt Coaxial Car Speakers+(2) 3.5" 250w Speakers

400W Max (60W RMS) 5.25" Zeus Series 2-Way Coaxial Car Speakers Package

ZS35CX,ZS525CX big
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(2) Hifonics ZS525CX 5.25" 400 Watt Coaxial Car Speakers+(2) 3.5" 250w Speakers

400W Max (60W RMS) 5.25" Zeus Series 2-Way Coaxial Car Speakers Package

• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4Ohm Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
17
List price $48.98
-29% $34.98

In stock

Add to Cart

• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4Ohm Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

Cerwin Vega H735 (2-Pairs, 4-Total)

1000W Peak (100W RMS) 3.5" HED Series 2-Way Coaxial Car Speakers (2-Pairs)

H735_2 big
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Cerwin Vega H735 (2-Pairs, 4-Total)

1000W Peak (100W RMS) 3.5" HED Series 2-Way Coaxial Car Speakers (2-Pairs)

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
34
List price $143.98
-17% $119.98

In stock

Add to Cart

• 250 watts Peak Each, 25 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-Injected Reinforced Spun cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

Kenwood KFC-835C (2-Pairs, 4-Total)

160W Peak (40W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

KFC835C_2 big
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Kenwood KFC-835C (2-Pairs, 4-Total)

160W Peak (40W RMS) 3.5" KFC Series 2-way 4-ohm Coaxial Speakers (2-Pairs)

• 40 watts Peak Each, 10 watts RMS Each
• 1/2" Water-resistant Whizzer cone
• Impedance: 4 ohm
• Sensitivity: 89 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
31
List price $140.00
-44% $78.00

In stock

Add to Cart

• 40 watts Peak Each, 10 watts RMS Each
• 1/2" Water-resistant Whizzer cone
• Impedance: 4 ohm
• Sensitivity: 89 dB

(4) Hifonics ZS35CX 3.5" 500 Watt Coaxial Car Speakers

250W Max (50W RMS) 3.5" Zeus Series 2-Way Coaxial Car Speakers Package

ZS35CX 2 Pack big
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(4) Hifonics ZS35CX 3.5" 500 Watt Coaxial Car Speakers

250W Max (50W RMS) 3.5" Zeus Series 2-Way Coaxial Car Speakers Package

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
10
$49.90

In stock

Add to Cart

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

Hifonics ZS35CX (2-Pairs, 4-Total)

500W Peak (100W RMS) 3.5” Zeus Series 2-Way Coaxial Speaker (2-Pairs)

ZS35CX_2 big
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Hifonics ZS35CX (2-Pairs, 4-Total)

500W Peak (100W RMS) 3.5” Zeus Series 2-Way Coaxial Speaker (2-Pairs)

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Eldorado
10
$49.98

In stock

Add to Cart

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

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    FAQ for Speakers in 1978 Eldorado

    Q: Can I upgrade or change the Speakers in 1978 Cadillac Eldorado?

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

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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
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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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