7
5.
Tighten the 2 screws accessible from the front part of the unit. The loudspeaker
will then be fixed into its final position.
6.
Place the protective grille.
TECHNICAL SPECIFICATIONS
IW103
System
Effective frequency range
1
83 Hz-20 kHz (-10dB)
Coverage angle
2
158°x158° (HxV)
Power handling 30 W RMS / 120 W Peak
Sensitivity
3
84 dB (1W/1m)
Maximum SPL
4
99 dB continuous / 105 dB peak
Power options 100V: 30W / 15W
Recommended amplifier power 60 W RMS
Transducers
Ways 1
Driver 3" woofer
Nominal impedance
667Ω / 333Ω
Physical
Connection type Spring terminals
Power type selector Changing the position of the terminals
Installation options Wall or false ceiling
Enclosure material ABS
Grille material Aluminium, paintable
Finished color White (RAL 9003)
Recommended cut out diameter 147 x 95 mm / 5.79"x3.74"
Required depth 80
mm / 3,14”
Ceiling thickness
2mm / 0.078” min
40mm / 1.57” max
Dimensions (WxHxD) 110 x 165 x 80 mm / 4.33 x 6.5 x 3.15 in.
Weight 0.9 kg / 1.98 lb
1
10dB below the sound pressure level at specified sensitivity
2
6dB below the sound pressure level than that at the direction of maximum level, Average from 1 kHz to 4 kHz.
3
Measured on-axis, far field and referenced to 1 meter by inverse square law. Average from 100 Hz to 10 kHz.
4
Calculated from sensitivity and power handling specifications, exclusive of power compression
