Kenwood KFC-4675C 4" x 6" 2-Way Coaxial Speaker (Pair)

Woofer-  Woofer Size: 4 x 6 in (95 x 153mm)-  Woofer Diaphragm: Injection P.P. Cone-  Surround: --  Basket: Steel (Black)-  Magnet: FerriteMid-Range-  Mid-Range Size: 1 in (25mm)-  Mid-Range Diaphragm: P.E.I Balanced DomeDimensions (without grill)-  Width: 6-1/4 in (158mm)-  Height: 4 in (102mm)-  Depth: 3-1/16 in (77.2mm)-  Mounting Depth: 1-5/8 in (41.9mm)Warranty: 1-Year Specs Nominal Impedance    4 ΩMaximum Peak Power    60 WRated Input Power (RMS)    20 WSensitivity    90 dB/W at 1mFrequency Response    50Hz - 25kHzCrossover Frequency    -