outside diameter in mm 135
cutout in mm 108
woofer size in inch 4
mounting system 2 springs
100V transformer power taps in
watts
6 - 3 - 1.5
impedance in ohms 16
SPL 1W/1m in dB 88
frequency response in Hz 90 - 19K
grille main material aluminium
applicable low impedance yes
Vertical dispersion angle 1000
Hz
180°
depth in mm 74
loudspeaker system dual cone
woofer cone material coated paper
colour white / black / silver
70V transformer power taps in
watts
6 - 3 - 1.5 - 0.75
low impedance dynamic power
in watts
30
max SPL 1m in dB 103
main construction material steel
IP rating 50
applicable in 100V yes
Net weight product in kg 0.69