




🎶 Elevate your drive with sound that commands attention!
The Kicker 51KSC3504 KS-Series 3.5" Coaxial Speakers pair high-performance polypropylene woofers and 0.5" silk tweeters to deliver 100 watts of clear, concert-quality sound. Designed for easy flush-mount installation in most vehicles, these 4-ohm speakers upgrade your factory audio with crisp highs, controlled bass, and a seamless fit—perfect for audiophiles craving premium sound on the go.















| ASIN | B0CRLFV2G2 |
| Additional Features | Hi Res Audio |
| Antenna Location | Automotive |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #2,327 in Electronics ( See Top 100 in Electronics ) #11 in Car Coaxial Speakers |
| Brand | KICKER |
| Built-In Media | 51KSC3504 |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Connectivity Protocol | Coaxial |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (519) |
| Enclosure Material | Polypropylene, Rubber, Silk, Neodymium |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1.88"D x 3.07"W x 3.07"H |
| Item Weight | 1.8 Pounds |
| MP3 player | No |
| Manufacturer | Kicker |
| Model Name | 51KSC3504 |
| Model Number | 51KSC3504 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 3.5 Inches |
| Speaker Type | Coaxial |
| Specific Uses For Product | Automotive |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 89 Millimeters |
| Tweeter Diameter | 13 Millimeters |
| UPC | 713034058397 |
| Unit Count | 1.0 Count |
| Warranty Description | 1-Year Manufacturer Warranty |
| Warranty Type | Limited |
| Woofer Diameter | 89 Millimeters |
S**3
Great bolt in replacement speakers
The 4" factory speakers in my LC76 Land Cruiser were murky and lacked bass. These KIckers bolted in directly. They include 4 mounting tabs. My installation only required two and the remaining two were easily removed with pliers. The sound is noticeably more clear. I am getting more volume. While bass remains limited as is to be expected from a 4" speaker, it is more controlled and crisp. Very oleased with the swap. Recommended.
A**S
Typical Kicker sound. It's great.
Installed these in the dash of a 2016 Subaru Crosstrek. They completely changed the sound in the car. The highs are very clear and pleasant. Awesome sound. Very affordable. Everything needed to install is included.
J**A
I have 3 trucks with all kicker speakers good product
Good set of speakers, definitely raise some hell especially when you see how tiny they’re when you open the box. I have these a the kicker 6 3/4 in both of my trucks, even did the same set in my cousins truck. Using these series of speakers in 3 trucks tells you they’re good value for the money, an everyone comments how good my trucks sound when they hear it.
K**J
Better than expected
For a small speaker they sound great. 6.5” didnt fit and these ate factory for 2003 silverado read door. Better than expected
A**N
This rock and pound! A trusty solution well made
I would give these particular KS kicker speakers 5 stars but it arrived with 2 100 microfarad capacitors that are not clear for the user to connect to the speaker and or if you should use them considering what they actually do. In my case I didn’t use them because of the amp used is rated for 4ohm and a crossover that is able to control its received frequency range. If you wanted to wire them in parallel to a single channel, then you would need to use these capacitors inline on the positive lead to each speaker thus making it operate at a 2ohm load. The mounting is perfect for many vehicles. Comes with 2 GM/Mopar brackets 2 Chrysler/Jeep brackets 2 Toyota/Subaru brackets Two 11" Lengths of speaker wire (tinned wire on one end and quick slides on the other), very important for the long run and if you live where there is any weather. Two 100 microfarad capacitors not necessary for me to use. 4 Red plastic wire caps- good quality but lacking my favorite a conductive cream called Ox-guard, when using be sure to not short out two terminals as it increases conductivity but works well in this case of crimping wires. I use it almost daily. Four 1-1/8" Screws, threw in the pile of unused screws. Quick-Start guide (English/ Spanish/ German/ French) didn’t fully help.. hope this helps and you try these speakers. I have all kinds of different speakers and so many vehicles that I’ve been building for the last 30+ years and I gotta say kicker is a brand I always come back to. For this particular client of mine they have blown the competitors away, I literally just finished one of the best soundings systems that didn’t break the bank using 11 KS speakers in a 2022 Chevy Equinox. Brackets were perfect i just reused the hardware from the vehicle. For mounting always consider considering sound deadening mat and or sound baffles and acoustic phone. It’s a cheap way to really improve the quality of your sound.
F**S
Wow
Im not an audiophile, but these sound great in my 2006 f150 with Kenwood radio. Bass is actually decent for a 6x8. I cheaped out and got off brand aftermarket speakers replace the stocks, then replaced with these and they sound much better
M**L
Tiny butt powerful
Fit perfectly in dash corners of a2002 Toyota Camry LE. Brought out many notes I've not heard before in songs I listen to. Very happy with purchase.
P**L
5.25" speakers
I put these in a 28-year-old tractor with blown original speakers, so comparted to those, these sounded great. They were direct replacement bolt ins.
K**M
Best set of speakers to fit into and replace oem Subaru liberty GT my10 dash mid range speakers.
A**É
bon haut parleur et de bonne qualité. le son est agréable. le tout était super bien emballé. bien content de mon achat
ま**ろ
2018年式マツダCX-5 BOSE仕様車のセンタースピーカー交換にこちらを使用しました。 音の輪郭がハッキリ違います。そのおかげで前方定位感も良くなりました。 外国産スピーカーは初めてでしたがなかなか繊細な音が出て大変満足でした。
A**Z
Suenan mejor que las bocinas de serie, se las puse a un Nissan Versa 2016 en la parte delantera y quedaron muy bien, tienen bajos muy decentes, tardo un poco en llegar el producto pero todo excelente con el empaquetado, sin problemas.
L**U
Sound amazing
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