

🚗 Elevate your drive with Kenwood’s crisp, powerful sound – don’t just listen, experience!
The Kenwood KFC-1666S is a 6.5-inch 2-way coaxial car speaker pair delivering up to 300 watts peak power with 92 dB sensitivity and 4-ohm impedance. Featuring a polypropylene woofer and balanced dome tweeter, it offers clear highs and rich mids enhanced by a built-in Sound Field Enhancer. Designed for easy factory-fit installation, these speakers provide a significant upgrade over stock audio systems, making them a top choice for budget-conscious audiophiles seeking quality and value.
| ASIN | B00078RX9G |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #7,052 in Electronics ( See Top 100 in Electronics ) #28 in Car Coaxial Speakers |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Control Method | Push Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,087) |
| Date First Available | October 2, 2001 |
| Global Trade Identification Number | 00019048133236 |
| Impedance | 4 Ohms |
| Included Components | (2) Speakers^Hardware^Manual |
| Input Voltage | 12 Volts (DC) |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 2.3 pounds |
| Item model number | KFC-1666S |
| Manufacturer | Kenwood |
| Material | Metal |
| Maximum Range | 25 Meters |
| Model Name | B00078RX9G |
| Mounting Type | Flush Mount |
| Number of Items | 1 |
| Power Source | DC |
| Product Dimensions | 16"D x 4"W x 8.3"H |
| Recommended Uses For Product | car |
| Set Name | Pair |
| Shape | Round |
| Speaker Size | 6.5 Inches |
| Speaker Type | Coaxial |
| Special Feature | car stereo, double din car stereo, pioneer car stereo, car stereo bluetooth, kenwood car stereo, bluetooth car stereo, pioneer double din car stereo, alpine car stereo, android car stereo, touch screen car stereo, single din car stereo, car stereo with backup camera, sony car stereo, indash car stereo touch screen, double din car stereo with navigation, 2 din car stereo, car stereo harness, car st… |
| Style | 6-1/2" 2 Way Speakers |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 019048133236 019048222886 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 Inches |
H**Y
quite fantastic for the price range
Sadly mine was delivered (in the consumer packaging box) in a thin bag... no bubble wrap, just a plastic white bag and of course the big ding right in the center of a grill. Luckily, I'm not needing the grills, and the box itself (while pushed through) encased two styro-foam protetcants for the speakers, and the grills were over the speakers...so, the speakers themselves are fine. Everything else is fine. The box and one grill took all the abuse and they should've used at least bubble wrap bag (or a box, as the kenwood box is as thin cardboard as it gets). These do come with everything we need to install. These also are high enough sensitivity to be able to get good volumes from a weak head unit. Using an amp might be pushing them too much, so ensure the amp is set properly. Either way, these are loud enough to be twice as good as the factory car speakers, and for 29 dollars, is incredibly good value. They do have decent mids, and mid-lows but shine in the upper mids to highs. Mine are set to 120hz but were going great at 80hz and at lower volumes could probably handle 50-60hz but I don't want to overheat them for too long. If you need inexpensive, clear sounding, loud replacement speakers, these will be great. The speakers are entry level and probably the best low budget there is.
J**E
Great fit 2017 kia sorrento
I recently upgraded my car audio system with the Kenwood KFC-1666S 6.5" 2-Way Car Coaxial Speakers, and I am thoroughly impressed. Here’s my review: Perfect Fit The installation of these speakers was a breeze. They fit perfectly into the factory speaker locations without any modifications needed. This made the upgrade straightforward and hassle-free, allowing me to enjoy the enhanced sound quality in no time. Exceptional Sound Quality I’m blown away by the sound performance of these speakers. They deliver clear, crisp highs and deep, rich lows that significantly improve the overall audio experience in my car. Whether I’m listening to music, podcasts, or navigating with GPS directions, the sound is immersive and balanced. Sound Field Enhancer The built-in Sound Field Enhancer technology truly enhances the audio output. It creates a more expansive soundstage, making the music feel more dynamic and engaging. The clarity and detail in the sound reproduction exceed my expectations for speakers in this price range. Durability and Build Quality The Kenwood KFC-1666S speakers are well-built and feel durable. The materials used are high-quality, and the construction appears sturdy enough to handle regular use and vibrations in a car environment. I expect these speakers to provide reliable performance for a long time. Value for Money Considering the sound quality and performance enhancements these speakers provide, they offer excellent value for money. They outperform many factory-installed speakers and other aftermarket options in their class, making them a worthwhile investment for any car audio enthusiast. Conclusion In conclusion, the Kenwood KFC-1666S 6.5" 2-Way Car Coaxial Speakers have exceeded my expectations in terms of fit, sound quality, and overall performance. They are easy to install, deliver exceptional audio clarity with a wide soundstage, and are built to last. Whether you’re upgrading from factory speakers or looking to enhance your car audio experience, I highly recommend these speakers for their outstanding value and impressive sound.
S**N
Great speaker, not much bass.
These speakers are a good value and sound better than my stock speakers, although the bass is not very impressive. If bass matters to you at all I would recommend passing on these. That being said, they do sound good and are a decent option where low profile speakers are needed.
A**R
Great speakers good price.
Worked great. Sounds great.
D**S
Works for me
Good upgrade for my 05 civic coupe. I have an aftermarket Chinese head unit but sounds great without a crazy sound system. It’s good for cars without an amp.
H**Y
Works well for a 2004 Chevrolet Trailblazer
Very good price for the Quality. Worked well in My 2004 Chevy Trailblazer EXT . Only had to make minor modifications to the inner door speaker mount. Other than this they sound and work very well.
J**S
Budget quality sound
I replaced my worn out factory speakers with these and the sound quality is so much better. And it didn’t break the bank. Highly recommend these speakers for anyone looking for an upgraded sound experience in their car.
D**A
Very loud and clear, not for bass
The sound is very clear and loud but if you want something for bass i wouldnt recommend these. They still do the job so im very satisfied
L**S
Was perfect for my 2016 nissan pulsar. Easy to fit.
A**Z
Excelentes bocinas. Las compre para remplazar las que vienen de fabrica en mi Kia Rio 2020 y definitivamente suenan mucho mejor. Cabe mencionar de que a pesar de que son de 30W RMS, con el poder que envía la unidad de fábrica del coche, no suenan igual de fuertes los bajos como con las de fábrica. Sin embargo, ganas mejor nitidez en los agudos y medios.
C**I
Definitely good for car and the overall sound is too good you can buy it and easy to fit and use and quality of this product soo good and looks are great too but the Main things is perfomance the performance is too good it can easily vibrate your whole window glasses easily and clarify of the singer vocal is soo good overall it's a good product
A**R
Otimo produto, chegou rápido
P**B
Good speakers for the price,,fit good as well
Trustpilot
2 days ago
2 months ago