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Extended-range two-way horn
TR20-HF
16 W rectangular horn speaker
TR40-HF
40 W rectangular horn speaker
TR15HF-EN
15 W rectangular horn speaker, EN54-24 certified
TR20-HF
and
TR40-HF
horns are two-way speaker units featuring a
high level of efficiency, a wide frequency response range and excellent
power-handling capacity. The housing of the speaker unit is made of
reinforced polypropylene, self-extinguishing according to UL94-VO.
The particular shape of this speaker unit gives rise to practically con-
stant and controlled coverage of the audio spectrum and makes it
particularly suitable for any application in which the typical efficiency
of horn-type speaker units must be accompanied by a pleasant tone
colour and perfect intelligibility. The treble range is reproduced by a
horn featuring constant directivity fed by a compression unit for the
TR40-HF, and by a dome-type tweeter for the TR20-HF. The medium-
bass range is reproduced in both models by a bent horn fed by a
cone-shaped loudspeaker (mid-woofer). A cross-over filter separates
the frequencies for the two loudspeakers- Thanks to the built-in repe-
ating coil with sockets for adjusting the output power, these speaker
units can be connected to constant-voltage sound-distribution lines
(100-70-50 V); a 16 Ω connection is also available for low-impedance
systems.
MODEL
TR20-HF
TR30-HF
TR40-HF
TR15HF-EN
Rated power
16 W
30 W
40 W
15 W
Adjustable power
16 / 8 / 4 W - 16 Ω
30 / 15 / 7,5 / 3,75 W
40 / 20 / 10 / 5 W - 16 Ω
15 / 8 / 4 / 2 / 1 W - 16 Ω
Characteristics
UL94-V0 reinforced polypropylene structure
Sound pressure SPL (Pnom/1m)
116 dB
113 dB
118 dB
110 dB
Efficiency (1W/1m)
102 dB
98 dB
99 dB
98 dB
Frequency response
110 ÷ 20.000 Hz
150 ÷ 13.000 Hz
110 ÷ 17.000 Hz
160 ÷ 20.000 Hz
Dispersion angle @2kHz
Or. 45° - Ver. 80°
Or. 35° - Ver. 65°
Or. 45° - Ver. 80°
Or. 30° - Ver. 60°
Protection degree
IP 44
IP 66
IP 44
Mounting
Swivelling bracket and connecting cable
Colour
White
Dimensions (W x H x D)
335 x 240 x 315 mm
418 x 332 x 379 mm
335 x 240 x 315 mm
Weight
4,2 kg
5,7 kg
6,2 kg
4,2 kg
EN54
16
EN54
24
EN54
16
EN54
24
TR30-HF
30 W rectangular horn speaker, IP66
The
TR30-HF
horn is a two-way speaker unit featuring high effi-
ciency, a broad response range and good power-handling capacity.
The type of construction and the materials used enable it to be used
in outdoor applications even in extreme conditions, thanks to the IP66
class of protection. The housing of the speaker unit is made of reinfor-
ced polypropylene. The treble range is reproduced by a horn featuring
constant directivity fed by a compression unit, while the medium-bass
range is reproduced by a bent horn fed by a loudspeaker (mid-woofer)
with a cone made of synthetic material. Thanks to the built-in repea-
ting coil with sockets for adjusting the output power, these speaker
units can be connected to 100V constant-voltage sound-distribution
lines.
TR15HF-EN
horn-speakers are fitted with fireproof cable according
to UNI 9795 2010 (length 80 cm). This speaker unit has been deve-
loped specifically for use in emergency and evacuation systems (VES)
and has its own thermal fuse.
EN54-24:2008
(certificate no.
0068-CPR-039/2016
).