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Kicker CSC35 (46CSC354) (Open Box, Great)

180W Peak (60W RMS) 3.5” CS Series 2 Way Coaxial 4-ohm Speakers

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• 90 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Learn more about the ls-46csc354-u8
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Fits your 2019 S3

Fits the following location:

  • Speaker harness to avoid cutting factory wires
Similar items | Update vehicle | Vehicle store
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List price $74.99
Thanks , You Pay:
-39%

$45.49

/pair  with warranty
4 payments of $12

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Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

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In Stock
Open Box, Great

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Description


Kicker brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.


Kicker CSC35

The CS 3.5-Inch Coaxial Speakers are as an excellent factory upgrade.

A stamped steel framework supports a rigid polypropylene cone with EVC (Extended Voice Coil) technology, for the best sonic quality. Using zero protrusion PEI tweeters ensures you get every bit of clarity you need, without interfering with factory grilles. Adding a CX amplifier will give you even more power and clarity to your system.


Product Details:

  • 3-1/2" CS Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 180 watts per pair / 90 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Polypropylene cone material with EVC (Extended Voice Coil) technology
  • UV-treated Polyester Foam speaker surround
  • 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters
  • Large Ferrite magnet motor structure
  • Top-mount Depth: 1-15/26"
  • Cutout Dimensions: 3"
  • Impedance: 4 ohm
  • Frequency Response: 80 - 20000 Hz
  • Sensitivity: 88 dB
  • Authorized Internet Dealer
  • MFR #: CSC35
  • 2 Year Manufacturer's Warranty

  • Priced Per Pair

Product history:

Kicker 46CSC354 thumbnail
(newest, current model)
Kicker 43CSC354 thumbnail
(previous model, replaced by Kicker CSC35 (46CSC354) (Open Box, Great))
Kicker 40CS354 thumbnail
(previous model, replaced by Kicker CSC35 Speakers (43CSC354))

Specifications & Details


Speaker Specifications
Series
CS Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
3-1/2"
Design
2-way Coaxial
Tweeter Design
Balanced Dome
Tweeter Size
1/2"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Polypropylene
Woofer Surround
Polyester Foam
Peak Power Handling
90 watts
RMS Power Handling
30 watts
Total PEAK Per Pair/Set
180 watts
Total RMS Per Pair/Set
60 watts
Sensitivity
88 dB
Frequency Response
80 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
1-15/26"
Bottom-Mount Depth
1-11/16"
Cutout Dimensions
3"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Tweeters (2)
Mounting screws (8)
Speaker connection cables (2)
Other Accessory #1
4 Red plastic wire caps
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

46CSC354

Weight:

1.75lbs

Internal SKU:

ls-46csc354-u8

Internal Product ID:

231195

Customer Ratings & Reviews


Kicker CSC35 (46CSC354) (Open Box, Great) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Kicker 3.5” Speakers Open Box

I am new to buying Kicker products but have heard great things about their speakers. So far the testing I did with these 3.5”, dash mounted, to replace my older 1967 4x10 speaker. Definitely major upgrade and sound difference. Very pleased so far with this set.

By Tony on June 9, 2026 Checkmark Icon Verified purchase



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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.