Kenwood KFC-1666S 6.5" (160mm) 2-Way Coaxial Speaker Pair – Front Replacement for 1991-2002 INFINITI G20

Overview: Replacement pair of Kenwood KFC-1666S 6.5" (160mm) 2-way coaxial car speakers designed for front installation in 1991-2002 INFINITI G20 vehicles. Each speaker combines a PP cone woofer with a 1" balanced dome tweeter for clear midrange and high-frequency detail. Key Features: - Model: Kenwood KFC-1666S (pair) - Size: 6-1/2 inch (160 mm) woofer - Configuration: 2-way coaxial with 1 inch (25 mm) balanced dome tweeter - Peak Input Power: 300W - Rated / RMS Input Power: 30W - Nominal Impedance: 4 ohms - Woofer diaphragm: PP (silver) - Tweeter diaphragm: Balanced Dome (silver) Performance Specifications: - Sensitivity (listed): 92 dB / W / m - Alternate sensitivity listing: 90 dB (dB at 1m) - Frequency response (listed): 35 Hz - 22 kHz - Alternate frequency response listing: 40 - 22,000 Hz Mechanical Details: - Cutout diameter: 4-7/8 inch (Φ123.5 mm) - Mounting depth: 1-11/16 inch (43.2 mm) - Tweeter height: 8 mm (5/16 in.) - Width (with grille): 170.0 mm (6-11/16 in.) - Width (without grille): 159.8 mm (6-5/16 in.) - Height (with grille): 170.0 mm (6-11/16 in.) - Height (without grille): 159.8 mm (6-5/16 in.) Electrical (as specified): - Impedance (Ω): 4Ω - Peak Input Power (W): 300W - RMS / Rated Input Power (W): 30W - Sensitivity (dB at 1m): 90 dB - Frequency Response (Hz): 40 - 22,000 Hz Woofer Details: - Diaphragm: PP Silver - Size: 160 mm / 6.5 in - Surround: Cloth - Magnet: Ferrite φ80 x t10 - Weight of woofer magnet: 220 g (7.8 oz) Tweeter Details: - Diaphragm: Balanced Dome Silver - Size: 25 mm / 1 in - Magnet material: Neodymium Weights: - Weight without grille (per piece): 559 g (1.2 lbs) - Weight with grille (per piece): 623 g (1.4 lbs) - Gross weight (pair/package): 1308 g (2.9 lbs) - Weight of woofer magnet: 220 g (7.8 oz) Accessories Included: - Grille Assy: 2 pcs - Screw sets - Tapping Screw φ4x25 * 8 pcs - Speed Nut: 8 pcs - Speaker Cord: 0.3 m * 2 pcs - Warranty Card: 1 pc Package Gross Weight: 2.3 lbs (listed) This listing provides the full Kenwood KFC-1666S specification set and includes all mounting hardware for a direct front speaker replacement in compatible INFINITI G20 models from 1991 through 2002.