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Sports Series

  • Frequency Response 45Hz - 22kHz
  • Mounting Depth 1-11/16”

Sound Field Enhancer

To improve sound quality

Enlarged magnet circuit

To realize clear sound

Only 5/16"of mounting height

To fit for wider car selection


Peak Input Power


  • 210W


Rated Input Power


  • 21W Impedance 4 ohms


Woofer Features


  • 4inch PP Cone


Tweeter Features


  • 1inch Balanced Dome Tweeter




  • Sensitivity: 90 dB / W / m
  • Frequency Response: 45 Hz - 22k Hz
  • Cutout Diameter: 3-5/8inch
  • Mounting Depth: 1-11/16inch
  • Gross Weight: 1.8lbs
  • Weight of Magnet (Woofer): 0.2lbs


Electrical Impedance (Ω) 4Ω Peak Input Power (W) 220W RMS Input Power (W) 21W Sensitivity (dB at 1m) 88dB Frequency Response (Hz) 50-22000Hz Woofer Diaphragm PP Silver Size 100mm 4in Surround Cloth Magnet Ferrite φ70xt10 Tweeter Diaphragm Balanced Dome Silver Size 25mm 1 in. Magnet Neodymium Dimension Width (w_Gr) 134.0 mm 5-1/4 in. Width (w/o_Gr) 104.0 mm 4-1/8 in. Height (w_Gr) 134.0 mm 5-1/4 in. Height (w/o_Gr) 104.0 mm 4-1/8 in. Cutout Diameter Φ92.6 Φ3-5/8 Tweeter Height 8 mm 5/16 in. Mounting Depth 43 mm 1-11/16 in. Weight with Grille (pc.) 437 g 1.0 lbs. without Grille (pc.) 391 g 0.9 lbs. Weight of Woofer Magnet 160 g 5.6 oz. Gross Weight 930 g 2.0 lbs. Accessory Grille Assy 2pcs Screw sets Tapping Screw φ4x25*8pcs Speed Nut 8pcs Speaker Cord 0.3m*2pcs Warranty Card1pcs

Kenwood KFC-1066S 4" Coaxial Speaker

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