Kenwood KFC-S1666 S Series

The Kenwood KFC-S1666 S Series is a 6.5-inch (16cm) 2-way coaxial speaker designed as a highly efficient factory replacement. It is specifically engineered to perform well even when powered directly by a standard car head unit rather than an external amplifier. Technical Specifications Feature Specification Speaker Size 6.5" (16cm) Configuration 2-Way Coaxial Peak Input Power 300W RMS Input Power 30W Frequency Response 40Hz – 22kHz Sensitivity 90dB (at 1m) Impedance 4Ω Mounting Depth 43.2mm (Shallow mount) Peak Input Power 300W Rated Input Power 30W Impedance 4 ohms Woofer Features 6-1/2inch PP Cone Tweeter Features 1inch Balanced Dome Tweeter Specifications Sensitivity: 90dB / W / m Frequency Response: 40Hz - 22kHz Cutout Diameter: 4-7/8inch Mounting Depth: 1-11/16inch Gross Weight: 2.9lbs Weight of Magnet (Woofer): 0.49lbs