1 Sound Contour CT28, Руководство по установке

Страница: 3 / 50

Chapter 1. Contour CT28
Horn-Loaded Point Source Speaker Enclosure
Figure 1. Contour CT28
The Contour CT28 is a compact, 3-way passive loudspeaker capable of
delivering a maximum SPL of 140 dB. This is a powerful speaker that
sounds intimate at lower volumes.
The Contour combines two 8" low-frequency drivers and a coaxial 4" +
2
.5
" mid-high compression driver in a horn-loaded point-source
enclosure that delivers a controlled 100° x 50° coverage down to 200
Hz, with a bass response down to 70 Hz. It is a medium-to-long throw
point-source that maintains its directivity in the far field.
With its compact format coupled with its versatile accessories, this
loudspeaker is useful for small to large installations and live production
audio.
CT28 Specifications
Table 1. CT28 Specifications
Description Passive, compact, 3-way loudspeaker, lightweight horn-
loaded point source
Bandwidth 70 Hz - 18 kHz (-6 dB preset dependent)
Max SPL 140 dB @ 1 m with preset
Power 1780 W (program)
Directivity 100° × 50°
Elements (2) 8" low frequency drivers, (1) 4" + 2.5" coaxial mid-high
compression driver
Impedance 8 Ω
Connectors (2) NL4 audio input and link, (1) Neutrik NDL dummyPLUG
IP Rating IP55 indoor/outdoor and salt water resistant
Rigging (8) M5 points, (4) M6 points
Weight 44 lbs / 20 kg
Construction
Construction: Finland birch plywood (urea glue), matte salt
and UV resistant polyurea coating, 316 stainless steel and
aluminum
Dimensions 13.6" (345 mm) x 13.6" (345 mm) x 20" (510 mm)
Colors Stocking black and white, custom colors and fabrics avail­
able
Accessories
CT28 Horizontal Mounting Bracket, CT28 Angle Bar, CT28
Wall Bracket, CT28 Fly Bar, CT28 Rigging System, Tube
Mount, Active Speaker Stand and Tubes, removable mag­
netic front grille [included]