High-End-2-way-coaxiall loudspeaker 4'

10cm (4?) high-end 2-way coaxial loudspeaker with a very wide transmission range and an especially balanced frequency response. The most important characteristics of the HX10 are: extremely light and stabile aluminium membrane, high quality tweeter, integrated mesh, neodymium impulse, space saving under a plastic cap at the reverse side is the frequency separating filter. Connection by flat pin plug 4,8 x 0,8mm(+)/2,8 x 0,8mm(-), 25mm voice coil for high load. Technical Data: rated/maximum power 40W/60W, impedance: 4 ?, frequency response (-10 dB): 50-22000Hz, mean sound pressure level: 81dB ( 1 W/1 m), excursion limit xmech: ± 1,5 mm, resonance frequency: 70 Hz, height of front-pole plate: 4mm, voice of coil diameter: 25mm, height of winding: 7mm, cut-out in the baffle: 101mm, net weight: 0,52kg.