Focal ICU 165 6.5 Inch 2-Way Coaxial Speaker Kit (pair) The ICU Universal 2-way coaxial speaker kit improves on your original-fit speaker installation. Its compact size, achieved by reducing the housing depth, and its snap-off fixings make this kit easy to fit. The new generation Universal comes with innovations and new features, including a new inverted aluminium/magnesium tweeter for even more detailed treble reproduction. A new chassis has also been designed for optimal integration and a more elegant design. All this is with just one objective: to offer easy-fit products that maintain excellent sound. On this coaxial model, the aluminium/magnesium tweeter has a 2-position +3 dB adjuster (Flat/High) for treble boost. This adjustment comes into its own when the speaker is placed low in the door. Shallow fitting: 48.4 mm. The new generation Universal comes with its innovations and new features, including a new inverted aluminium/magnesium tweeter for even more detailed trebles. A new chassis has also been designed for optimal integration and a more elegant design. And all this is with just one objective: to offer easy-fit products that conserve excellent sound. Natural, uncolored sound - The Integration range is synonymous not only with ease of installation but also and most especially, with sound quality. At Focal we pride ourselves in supplying equipment of impeccable quality: for example, a polyglass membrane for natural, uncoloured sound and an inverted dome aluminium/magnesium tweeter for clear, detailed reproduction. Specifications: Nominal power - 70W RMS Maximum power - 140W Sensitivity (2,83V/1m) - 93dB Frequency response - 60Hz-21kHz Cone type - Polyglass Surround type - Butyl Nom. impedance - 4Ω VC diameter - 25mm 1" Net weight - 750g 1.6lbs