Kenwood KFC-1666S 6.5" Rear Speakers for 2003-2006 INFINITI G35 Sedan

Overview: Replacement pair of Kenwood KFC-1666S 6.5" 600w 2-way coaxial car speakers, ideal as rear-fit speakers for 2003-2006 INFINITI G35 Sedan. Built for clear midrange and extended highs in a compact coaxial package. Power & input: Peak Input Power: 300W · Rated/RMS Input Power: 30W · Impedance: 4 ohms. Sensitivity & response: Sensitivity: 92 dB / W / m (listed) and Sensitivity (dB at 1m): 90dB; Frequency Response: 35 Hz - 22k Hz (listed) and Frequency Response (Hz): 40-22000Hz. Woofer details: 6-1/2 inch PP Cone woofer; Diaphragm: PP Silver; Size: 160mm (6.5 in); Surround: Cloth; Magnet: Ferrite φ80xt10. Tweeter details: 1 inch Balanced Dome Tweeter; Diaphragm: Balanced Dome Silver; Size: 25mm (1 in); Magnet Material: Neodymium; Tweeter Height: 8 mm (5/16 in). Electrical summary (as specified): Impedance (Ω): 4Ω · Peak Input Power (W): 300W · RMS Input Power (W): 30W · Sensitivity (dB at 1m): 90dB · Frequency Response (Hz): 40-22000Hz. Mechanical dimensions: 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) · Cutout Diameter Φ123.5 mm (Φ4-7/8 in) · Mounting Depth 43.2 mm (1-11/16 in). Weights: Without Grille (pc.) 623 g (1.4 lbs) · without Grille (pc.) 559 g (1.2 lbs) · Weight of Woofer Magnet 220 g (7.8 oz) · Gross Weight 1308 g (2.9 lbs). Additional listed weight notes: Gross Weight: 2.3lbs · Weight of Magnet (Woofer): 0.2lbs. Accessories included: Grille Assy 2pcs · Screw sets Tapping Screw φ4x25*8pcs · Speed Nut 8pcs · Speaker Cord 0.3m*2pcs · Warranty Card 1pcs. Package contains the pair of Kenwood KFC-1666S 6.5" coaxial speakers with all mounting hardware as listed.