Description
Kenwood KFC-1066S
The Kenwood KFC-1066S is a 4-inch (10 cm) 2-way coaxial car speaker system designed for factory replacement upgrades. It delivers clear vocals, balanced mids, and crisp highs, making it ideal for improving stock car audio in compact speaker spaces.
Specification
| Category | Parameter | Value |
|---|---|---|
| Electrical | Peak Input Power | 220 W |
| Electrical | Rated Input Power | 21 W |
| Electrical | Impedance | 4 ohms |
| Woofer | Woofer Size | 4 inch |
| Woofer | Woofer Material | PP Cone |
| Tweeter | Tweeter Type | 1 inch Balanced Dome |
| Specifications | Sensitivity | 88 dB / W / m |
| Specifications | Frequency Response | 50 Hz – 22 kHz |
| Dimension | Cutout Diameter | 3-5/8 inch |
| Dimension | Mounting Depth | 1-11/16 inch |
| Weight | Gross Weight | 2.0 lbs |
| Weight | Woofer Magnet Weight | 0.35 lbs |
| Category | Parameter | Metric | Imperial / Details |
|---|---|---|---|
| Electrical | Impedance | 4 Ω | — |
| Electrical | Peak Input Power | 220 W | — |
| Electrical | RMS Input Power | 21 W | — |
| Electrical | Sensitivity | 88 dB | — |
| Electrical | Frequency Response | 50 – 22,000 Hz | — |
| Woofer | Diaphragm | PP (Silver) | — |
| Woofer | Size | 100 mm | 4 in |
| Woofer | Surround | Cloth | — |
| Woofer | Magnet | Ferrite (φ70×t10) | — |
| Tweeter | Diaphragm | Balanced Dome (Silver) | — |
| Tweeter | Size | 25 mm | 1 in |
| Tweeter | Magnet | Neodymium | — |
| Dimension | Width (with grille) | 134.0 mm | 5-1/4 in |
| Dimension | Width (without grille) | 104.0 mm | 4-1/8 in |
| Dimension | Height (with grille) | 134.0 mm | 5-1/4 in |
| Dimension | Height (without grille) | 104.0 mm | 4-1/8 in |
| Dimension | Cutout Diameter | 92.6 mm | 3-5/8 in |
| Dimension | Tweeter Height | 8 mm | 5/16 in |
| Dimension | Mounting Depth | 43 mm | 1-11/16 in |
| Weight | With Grille (per pc) | 437 g | 1.0 lbs |
| Weight | Without Grille (per pc) | 391 g | 0.9 lbs |
| Weight | Woofer Magnet Weight | 160 g | 5.6 oz |
| Weight | Gross Weight | 930 g | 2.0 lbs |
| Accessory | Grille Assembly | 2 pcs | — |
| Accessory | Screw Sets | φ4×25 (8 pcs) | Tapping Screws |
| Accessory | Speed Nut | 8 pcs | — |
| Accessory | Speaker Cord | 0.3 m × 2 pcs | — |
| Accessory | Warranty Card | 1 pc | — |
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