Description
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Kenwood KFC-C1056S
The Kenwood KFC-C1056S is a 4-inch 2-way component speaker system designed to deliver enhanced sound quality with separate tweeters and external crossovers. It provides clear vocals, improved soundstage, and better high-frequency detail compared to coaxial speakers — ideal for clean, balanced car audio upgrades.
Specification
| Category | Specification |
|---|---|
| Peak Input Power | 220 W |
| Rated Input Power | 21 W |
| Impedance | 4 ohms |
| Woofer Size | 4 inch |
| Woofer Material | PP Cone |
| Sensitivity | 88 dB / W / m |
| Frequency Response | 50 Hz – 18 kHz |
| Cutout Diameter | 3-5/8 inch |
| Mounting Depth | 1-11/16 inch |
| Gross Weight | 1.8 lbs |
| Magnet Weight (Woofer) | 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 (at 1m) | 88 dB | — |
| Electrical | Frequency Response | 50 – 18,000 Hz | — |
| Woofer | Diaphragm | PP (Silver) | — |
| Woofer | Size | 100 mm | 4 in |
| Woofer | Surround | Cloth | — |
| Woofer | Magnet | Ferrite (φ70×t10) | — |
| Dimension | Width | 104.0 mm | 4-1/8 in |
| Dimension | Height | 104.0 mm | 4-1/8 in |
| Dimension | Cutout Diameter | 92.6 mm | 3-5/8 in |
| Dimension | Tweeter Height | 3.2 mm | 1/8 in |
| Dimension | Mounting Depth | 43 mm | 1-11/16 in |
| Weight | Speaker Weight (per pc) | 369 g | 0.8 lbs |
| Weight | Woofer Magnet Weight | 160 g | 5.6 oz |
| Weight | Gross Weight | 800 g | 1.8 lbs |
| 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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