Technical specifications
model name COLS41 COLS81 COLS101
full range woofers 4 x 2” 8 x 2” 10 x 2”
tweeter 1 x 1” 1 x 1” 1 x 1”
100V transformer power tabs (W) 20 - 10 - 5 30 - 15 - 6 40 - 20 - 10
70V transformer power tabs (W) 20 - 10 - 5 - 2.5 30 - 15 - 7.5 - 3 40 - 20 - 10 - 5
impedance (ohms) 8 16 8
low impedance dynamic power (W) 30 40 60
SPL 1 W / 1 m (db) 95 96 97
max SPL 1 m (db) 100 104 106
frequency range (Hz) 250 - 20 k 220 - 20 k 200 - 20 k
dispersion at 1 kHz (hor / ver) 180° / 110° 180° / 50° 180° / 40°
construction material aluminium aluminium aluminium
IP rating 66 66 66
dimensions (h x w x d) (mm) 400 x 66 x 66 614 x 66 x 66 721 x 66 x 66
weight (kg) 2.0 2.9 3.3
colour white white white
model name COLW41 COLW81 COLW101
full range woofers 4 x 3.3” 8 x 3.3” 10 x 3.3”
tweeter 1 x 1” 1 x 1” 1 x 1”
100V transformer power tabs (W) 40 - 30 - 15 80 - 40 - 30 100 - 60 - 40
70V transformer power tabs (W) 40 - 20 - 15 -7.5 80-40-20-15 100 -50 - 30 -20
impedance (ohms) 16 8 8
low impedance dynamic power (W) 60 120 140
SPL 1 W / 1 m (db) 97 98 99
max SPL 1 m (db) 110 116 118
frequency range (Hz) 190 - 20 k 170 - 20 k 160 - 20 k
dispersion at 1 kHz (hor / ver) 180° / 50° 180° / 25° 180° / 65°
construction material aluminium aluminium aluminium
IP rating 66 66 66
dimensions (h x w x d) (mm) 555 x 100 x 83 974 x 100 x 83 1180 x 100 x 83
weight (kg) 3.9 6.7 7.7
colour white white white