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70

Exponential horn

|

With separate driver units

TR1, TR2 and TR3 range

MODEL

TR1-B

TR2-B

TR3-B

Rated power

35 W (UT35/16 Ω), 60 W (UT60-T/100 V)

35 W (UT35/16 Ω), 60 W (UT60/16 Ω), 60 W (UT60-T/100 V)

Characteristics

UV reinforced polypropylene structure

Sound pressure SPL (Pnom/1m)

123 dB (UT35)

125 dB (UT35)

Efficiency (1W/1m)

108 dB (UT35)

110 dB (UT35)

Frequency response

350 ÷ 5000 Hz (UT35)

Dispersion angle @2kHz

50°

Or. 70° - Ver.50°

Or. 55° - Ver.40°

Protection degree

IP 65

Mounting

Swivelling bracket

Colour

Grey

Dimensions (W x H x D)

Ø 250 x 408 mm

340 x 180 x 416 mm

515 x 285 x 486 mm

Weight

1,2 kg (no driver unit)

1,25 kg (no driver unit)

2,1 kg (no driver unit)

TR2-B

Rectangular exponential horn, IP65

TR1-B

Round exponential horn, IP65

TR3-B

Rectangular exponential horn, IP65

TR1-B

,

TR2-B

and

TR3-B

exponential horns are made of grey Mo-

plen. They are unbreakable and weather-proof. Each horn has a swi-

velling bracket for securing it in place and a rear cap able to contain a

UT35

or

UT60

impedance-type magneto-dynamic unit or a

UT60-T

unit with a 100V transformer, not included in the supply (refer to the

appropriate technical table).