The two-way APBMW K4E kit creates a three-dimensional sound stage and give the musical message the essential timbre accuracy. The 100 mm (4 in.) midrange is provided with a water-repellent pressed-paper cone, a material providing natural sound. It features a low resonance frequency that allows hi-pass cut-off in the 150-200 Hz range for an excellent mid-low reproduction. The 25 mm coil and Tetolon dome tweeter features a great extension on both medium and high frequencies and is optimized for off-axis output, for an extended sound stage in the three dimensions, that amplifies the perception of reality in the car cabin. Technical Specs LF Woofer Size 100 mm (4 in) Impedance 4 Ohm Power Handling - Peak 100 W Power Handling - Continuous 50 W Frequency Response 90 ÷ 23k Voice Coil Diameter 25 mm (0.98 in) Magnet Size 50 x 29 x 3 Crossover Level Adjustment -3; 0 Technical Specs HF Tweeter Size 29 mm (1.14 in) Voice Coil Diameter 25 mm (0.98 in) Electric-acoustic Specs LF Re 3.3 Ohm Fs 90 Hz Mms 6.3 g Cms 0.5 BL 4.8 Qms 8.2 Qts 0.48 Vas 1.8 l Le 0.32 mH Spl 88 dB Xmax 0.5 mm (0.02 in) Kit Tech Data Crossover Low-Pass Hi-Pass: 6 KHz @ 6dB/Oct. Cone Diameter 80 mm General Weight Woofer 0.46 kg Weight Tweeter 0.06 kg Features Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems, to create an extended sound stage in the three dimensions, amplifying the perception of reality in the car cabin; Neodymium Magnetic group to maximize performance while minimizing bulk and weight; 25 mm (1?) fiberglass woofer voice coil for high power dissipation and stiffness; Waterproof pressed-paper cone for medium natural frequencies free from any plastic resonance; BMW-Mini compatible aluminum die-cast basket with Plug & Play connectors; 25 mm Tetolon coil tweeter with dispersion characteristics optimized with FEM simulations; Tweeter support supplied for Plug&Play OEM placements; 30 cm extension provided featuring Plug & Play connectors, for high flexibility of installation; Damping removable motor cover; Crossover equipped with high-quality components and Plug&Play connections.
