#html-body [data-pb-style=GNML5XA]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll} The K 170 Uno system features a 24 mm (0.9ˈ) diaphragm Neodymium tweeter with PEI dome, for a brilliant reproduction of high frequencies in a compact size. The annular acoustic lens is optimized for exceptional off-axis performance, ensuring an accurate stereo image. The 6.7” woofers features a pressed-paper cone with foam surround, for high SPL and solid bass. The 25 mm(1ˈ) woofer voice coil driven by a high-flux density ferrite magnet offers a highly dynamic power handling for a powerful undistorted sound. The 6dB/Oct crossover is integrated on the tweeter wiring for an easy OEM upgrade. Specifications Power Handling - 280W Peak Power Handling - 70W Continuous Impedance - 4Ω Frequency response - 55Hz ÷ 23k Sensitivity dB SPL - 93,5 Voice coil Ø mm (in.) - 25 Woofer size mm (in.) - 170 (6.7) Tweeter size mm (in.) - 24 (0.9) Woofer magnet - High density flux ferrite Tweeter magnet - Neodymium Woofer cone - Water-repellent pressed paper Tweeter - dome PEI Crossover type - 6 dB/Oct tweeter Crossover cut off Crossover Type - 6 dB/Oct tweeter integrated Weight of one component - Tweeter kg (lb) - 0,53 (1.17) Weight of one component - Crossover kg (lb) - 0,03 (0.07)