1 Sound LCC44 Manuel d'installation - Page 3
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Chapter 1. Speaker models
TOWER LCC44
Cardioid Column Line Array Enclosure
Figure 1. LCC44 with Tower Rigging System (left),
and without.
Tower LCC44 is a cardioid line array element featuring designed to be
compact, high powered and array-able. The enclosure features Clarity
Technology©, a proprietary high frequency technology built around
four coaxial transducers each composed of a 4" cone driver and a
compression driver. The enclosure provides 120° horizontal coverage
on axis. Three additional rear 4" full-range transducers allow the unit
to provide a cardioid dispersion pattern with -20 dB rear cancellation.
The Towers can be deployed independently or combined using the
proprietary Tower Rigging System to create long column arrays. Each
LCC44 unit requires two amplifier channels operating with a dedicated
DSP preset in order to achieve the cardioid dispersion pattern.
TOWER LCC44 Specifications
Description
Cardioid line array column featuring Clarity Technology© high
frequency
Bandwidth
105 Hz – 18 kHz (-6 dB)
Max SPL
123 dB SPL @ 1 m w/ preset (1 unit)
Power
800 watts front + 400 watts rear (continuous), 400 watts + 200
watts (AES)
Directivity
120° horizontal
Elements
(4) 4" coaxial each with a 1.4" compression driver, (3) 4" rear-
facing full range
Impedance
16 Ω front speakers, 24 Ω rear speakers
Connectors
(4) NL4, 1+/1- front, 2+/2- rear, each allowing for audio inputs
and linking
IP Rating
IP55 indoor/outdoor and salt water resistant
Rigging
Proprietary rigging elements and fly bars -3°, 0°, +3°, +6°,
+9°; (14) available M6 points
Weight
22 lb / 10 kg
Construction Finland birch plywood (phenolic glue), structural stainless
steel interior, polyurea, clear matte salt and UV resistant coat
ing, 316 stainless steel hardware, 3D spacer mesh fabric
Accessories LCC44 Wall Bracket, Tower Tube Mount, Tower Rigging Sys
tem, Fly Bar (Long & Short), Active Speaker Tube (various
lengths)
Dimensions
17.8" (452 mm) x 6.3" (160 mm) x 9.5" (240 mm)
Colors
Stocking black and white, custom colors and fabrics available
TOWER LCC84
Cardioid Column Line Array Enclosure
Figure 2. LCC84 with Tower Rigging System (left),
and without.
Tower LCC84 is a cardioid line array element featuring designed to be
compact, high powered and array-able. The enclosure features Clarity
Technology©, a proprietary high frequency technology built around
eight coaxial transducers each composed of a 4" cone driver and a
compression driver. The enclosure provides 120° horizontal coverage on
axis. Six additional rear 4" full-range transducers allow the unit to provide
a cardioid dispersion pattern with -20 dB rear cancellation. The Towers
can be deployed independently or combined using the proprietary Tower
Rigging System to create long column arrays. Each LCC84 unit requires
two amplifier channels operating with a dedicated DSP preset in order to
achieve the cardioid dispersion pattern.
TOWER LCC84 Specifications
Description
Cardioid line array column featuring Clarity Technology© high
frequency
Bandwidth
105 Hz – 18 kHz (-6 dB)
Max SPL
127 dB SPL @ 1 m w/ preset (1 speaker)
Power
1600 watts front + 800 watts rear (continuous), 800 watts +
400 watts (AES)
Directivity
120° horizontal
Elements
(8) 4" coaxial each with a 1.4" compression driver, (6) 4" rear-
facing full range
Impedance
8 Ω front, 12 Ω rear
Connectors
(4) NL4, 1+/1- front speakers, 2+/2- rear speakers, each al
lowing for audio inputs and linking
IP Rating
IP55 indoor/outdoor and salt water resistant
Rigging
proprietary rigging elements and fly bars -3°, 0°, +3°, +6°, +9°;
(14) available M6 points
Weight
43 lb / 19.5 kg
Construction Finland birch plywood (phenolic glue), structural stainless
steel interior, polyurea, clear matte salt- and UV-resistant
coating, 316 stainless steel hardware, 3D spacer mesh fabric
Accessories LCC84 Wall Bracket, Tower Tube Mount, Tower Rigging Sys
tem, Active Speaker Tube
Physical
36.8" (934 mm) x 6.3" (160 mm) x 9.5" (240 mm)
Colors
Stocking black and white, custom colors and fabrics available