Kenwood KFC-S1666 300W 6″ Speaker
R595.00

The Kenwood KFC-S1666 | 300W 6″ 2-Way Coaxial Speaker
FEATURES:
- 6.5″ (160mm) 2-Way Coaxial Speakers
- 300W Peak Input Power
- 30W RMS Input Power
- 4Ω Impedance
- 90dB Sensitivity
- 40Hz–22kHz Frequency Response
- Polypropylene Woofer Cone
- 1″ Balanced-Dome Tweeter
- Sound Field Enhancer
- Enlarged Magnet Circuit
- Ferrite Woofer Magnet
- Neodymium Tweeter Magnet
- Shallow 43.2mm Mounting Depth
- Speaker Grilles Included
In stock
Kenwood KFC-S1666 300W 6″ Speaker

Product
PRODUCT FEATURES
Kenwood KFC-S1666 300W 6″ 2-Way Coaxial Speaker

The Kenwood KFC-S1666 | 300W 6″ 2-Way Coaxial Speaker
The Kenwood KFC-1666S is a pair of 6.5″ 2-way coaxial car speakers rated at 30W RMS and 300W peak power. Featuring a polypropylene woofer cone, 1″ balanced-dome tweeter, Sound Field Enhancer and compact mounting dimensions, they are suitable for upgrading compatible factory car speakers.
FEATURES:
6.5″ (160mm) 2-Way Coaxial Speakers
300W Peak Input Power
30W RMS Input Power
4Ω Impedance
90dB Sensitivity
40Hz–22kHz Frequency Response
Polypropylene Woofer Cone
1″ Balanced-Dome Tweeter
Sound Field Enhancer
Enlarged Magnet Circuit
Ferrite Woofer Magnet
Neodymium Tweeter Magnet
Shallow 43.2mm Mounting Depth
Speaker Grilles Included
⚠️ IMPORTANT
- Check vehicle fitment: Confirm the 123.5mm cut-out and 43.2mm mounting depth before installation.
- Additional adapters may be required: Some vehicles require speaker mounting adapters or vehicle-specific wiring harnesses.
- Professional installation is recommended.
Need help? Contact us with your vehicle details and we’ll assist you by confirming compatibility.
Please note that Click and Collect is only applicable for items weighing a volumetric maximum of 7 kg; items that weigh more than the maximum will be received through standard My Audio shipping.
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Related
| Brand | Kenwood |
|---|---|
| Color | Black |
| Packaging Size | 19 x 33.7 x 8.6 cm |
| Packaging Weight | 1.46 kg |
| Volumetric Weight | 1.37 kg |
| Specification | Details |
|---|---|
| Brand | Kenwood |
| Model | KFC-1666S |
| Product Type | Coaxial Car Speakers |
| Speaker Configuration | 2-Way |
| Woofer Size | 6.5" / 160mm |
| Peak Input Power | 300W |
| RMS Input Power | 30W |
| Impedance | 4Ω |
| Sensitivity | 90dB @ 1m |
| Frequency Response | 40Hz–22kHz |
| Woofer Cone | Polypropylene (PP) |
| Woofer Surround | Cloth |
| Woofer Magnet | Ferrite |
| Tweeter Size | 1" / 25mm |
| Tweeter Type | Balanced Dome |
| Tweeter Magnet | Neodymium |
| Cut-Out Diameter | 123.5mm |
| Mounting Depth | 43.2mm |
| Tweeter Height | 8mm |
| Speaker Diameter Without Grille | 159.8mm |
| Speaker Diameter With Grille | 170mm |
| Gross Weight | 1.308kg |
2 × Kenwood KFC-1666S 6.5″ Speakers
2 × Speaker Grilles
8 × Tapping Screws
8 × Speed Nuts
2 × 0.3m Speaker Cords

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