Taiden HCL-404, Инструкция по установке и эксплуатации

Страница: 27 / 78

19
Chapter 3: HCL-404 series 4 Units Two-way Column Loudspeaker
3.1 Overview
The HCL-404 series 4 Units Two-way Column
Loudspeaker consists of two products, HCL-404 and
HCL-404J. The HCL-404J column loudspeaker can be
used alone, or extended with HCL-404 column
loudspeaker to achieve a wider coverage.
The two-way single-drive full-range column speaker
comes with 4×4" midwoofers and 12×0.75" tweeters.
Three tweeters form a linear tweeter sub-array in
combination with a coaxial transducer and a midwoofer
allowing smoother off-axis response. 15° fixed vertical
coverage and accurate pointing for HCL-404 reduce
acoustic reflections and optimize speech intelligibility. 40°
fixed vertical coverage and wider coverage for HCL-404J
optimized sound field uniformity.
It can meet the needs of a conference sound
reinforcement in small to medium-sized conference rooms.
When combined with a woofer, the system gains a greater
dynamic range and fulfills the sound reinforcement
requirements for audio and video programs.
3.2 Features
Two-way column loudspeaker system with line array
characteristics
Composite carbon fiber diaphragm, effectively
improve resolution and reduction
Three-in-one coaxial unit, horizontal 100° uniform
coverage
Various combination modes, precise and controllable
vertical pointing
15° vertical direction (HCL-404)
40° vertical direction (HCL-404J)
Sliding tongue and groove connection to achieve
continuous sound output without breakpoints
3.3 Specifications
HCL-404
Frequency Range 80Hz-20kHz
（
±3dB
）
/60Hz-25kHz(-10dB)
Sensitivity 100dB
Nominal Impedance 8 Ω
Power
Noise Power: 200W(AES)
PGM Power: 400W
Peak Power: 800W
Midwoofer Unit 4×4" complex carbon fiber diaphragm midwoofer units
Tweeter 12×0.75" nano carbon fiber diaphragm tweeters
Coverage Pattern 100°(H)×15°(V)
Max SPL 123dB SPL
，
129 dB SPLpeak
Input Interface Phoneix 4pin
Enclosure Material Birch + black polyurea finish
Dimensions (H × W × D) 450×130×180 (mm)
Weight 5.2kg
Accessories 2 x wall screw