Hertz X 690 Uno 6" x 9" 4-Way Coaxial System (Pair)

* Double 15 mm piezoelectric super-tweeter with PEI dome to extend the frequency response above 20 kHz. * 40 mm PEI tweeter with ferrite motor, for a brilliant reproduction of mid-high frequencies and compactness. * Tweeter and super-tweeter faceplate optimized for exceptional off-axis performance. * High stiffness metallic-grey finish pressed-paper cone with water-repellent treatment. * Foam surround combining high sensitivity and deep bass response. * Pure copper 25mm (1 in.) voice coil woofer for high dynamic power handling. * High flux density 80mm (3.15 in.) ferrite magnet for a powerful undistorted sound. * Easy-to-install DIN size basket protected by abrasion-resistant dust paint. * Component: Coaxials * Size mm (in.): (6 x 9) * Power Handling - Continuous W: 85 * Power Handling - Peak W: 340 * Impedance Ohm: 4 * Tweeter diaphragm mm (in.): 40 (1.6) * Woofer Voice Coil Ø mm (in.): 25 (1) * Tweeter Voice Coil Ø mm (in.): 20 (0.8) * Frequency Response Hz: 45 ÷ 22k * Woofer Magnet size D x d x h mm (in...