outside diameter 210 mm depth 75 mm cutout 186 mm installation grip range 2 25 mm loudspeaker system 2-way woofer size 6.5 inch woofer cone material polypropylene tweeter size 1 inch mounting system 3 screws impedance 8 ohms low impedance dynamic power 60 watts low impedance RMS power 40 watts SPL 1W/1m 92 dB max SPL 1m 104 dB frequency response 60 20K Hz main construction material ABS plastic grille main material steel IP rating 50 applicable low impedance yes applicable in 100V no Vertical dispersion angle 1000 Hz 180 closest RAL colour (subject to deviations) RAL9010 Net weight product 1.24 kg