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Sound columns
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C402-T
6 W, two-way speaker
C420-T
Sound column, 20 W
C440-T
Sound column, 40 W
C420-EN
Sound column, 50 W, EN54-24 certified
C430-EN
Sound column, 50 W, EN54-24 certified
C440-EN
Sound column, 50 W, EN54-24 certified
C430-T
Sound column, 30 W
C451-TW
Sound column, 50 W, IP66
A compact size and high acoustic performance are the typical features of the sound co-
lumns of the
C400
range. Each column consists of a weight-bearing structure made
of extruded aluminium painted pale grey, a solid front grille and sealed shockproof end
panels. Each column has a swivelling support for quick securing to a wall and a constant-
voltage line transformer. Connections to the various sockets are made via the cable co-
ming out of the column. A pair of sliding guides running along the whole height of the rear
of the column enables the S4-B swivelling support included in the supply to be positioned
so as to simplify mounting. The acoustic properties of this sound column are characteri-
sed by great intelligibility of speech and excellent reproduction of music, in addition to the
limited size. This means that they are the ideal choice for places that are difficult from the
acoustic point of view, where uniform distribution of the sound and excellent directivity are
required. Model
C451-TW
is also suitable for outdoor use in poor weather conditions.
C420-EN
,
C430-EN
and
C440-EN
models have been developed specifically for use in
emergency and evacuation systems (VES) and each has its own ceramic terminal strip
and thermal fuse.
EN54-24:2008
(certificate no.
0068-CPR-039/2016
).
C451-TW
C420-T
C420-EN
C430-T
C430-EN
C440-T
C440-EN
S4-B
Wall-mounting jointed support
The
S4-B
jointed support is included in the
supply. This enables the column to be secu-
red to a wall and then pointed in the required
direction.
Using an M6x20 grub screw, as shown in the
figure, it is possible to mount two sound co-
lumns (of the same type) with one on top of
the other; this gives rise to a single sound co-
lumn of twice the height, with an opening an-
gle on the vertical plan that is further reduced.
Accessories
C400 “SLIM LINE” range
In the
C400
range, the two-way model
C402-T
should be pointed out. It features
a compact size and high-quality reproduc-
tion. It has the same structure as the other
models of the C400 range but a swivelling
bracket for fixing it is included in the sup-
ply.
MODEL
C402-T
C420-T
C430-T
C440-T
C451-TW
C420-EN
C430-EN
C440-EN
Rated power
6 W
20 W
30 W
40 W
50 W
20 W
30 W
40 W
Adjustable power
6 / 3 / 1,5 W 20 / 10 / 5 W 30 / 15 / 7,5 W 40 / 20 / 10 W 50 / 25 / 12,5 W 20 / 10 / 5 W 30 / 15 / 7,5 W 40 / 20 / 10 W
Loudspeakers
1 Wf + 1 Tw
4 Wf + 1 Tw
6 Wf + 1 Tw
7 Wf + 2 Tw
4 Wf
4 Wf + 1 Tw
6 Wf + 1 Tw
7 Wf + 2 Tw
Characteristics
Aluminium structure
Sound pressure SPL (Pnom/1m)
101 dB
105 dB
110 dB
109 dB
105 dB
108 dB
109 dB
Efficiency (1W/1m)
94 dB
92 dB
95 dB
94 dB
92 dB
93 dB
Frequency response
200 ÷18.000 Hz
180 ÷ 16.000 Hz
150 ÷14.000 Hz 120 ÷15.000 Hz
180 ÷ 16.000 Hz
150 ÷14.000 Hz
Dispersion angle @2kHz
Or. 210° - Ver. 140° Or. 160° - Ver. 30° Or. 160° - Ver. 20° Or. 160° - Ver. 13° Or. 160° - Ver. 30° Or. 150° - Ver. 35° Or. 150° - Ver. 20° Or. 140° - Ver. 20°
Protection degree
IP 44
IP 44
IP 44
IP 44
IP 66
IP 44
Mounting
Supplied bracket
S4-B supplied jointed support
Colour
Light grey
Dimensions (W x H x D)
95 x 182 x 78 mm 95 x 520 x 80 mm 95 x 725 x 80 mm 95 x 890 x 80 mm 95 x 520 x 80 mm 95 x 520 x 80 mm 95 x 725 x 80 mm 95 x 890 x 80 mm
Weight
1,2 kg
3,5 kg
4,8 kg
5,65 kg
2,3 kg
3,5 kg
4,8 kg
5,65 kg
EN54
16
EN54
24
EN54
16
EN54
24