- zhhivi@hivi.com
Swan LR280+LR280S line array speakers
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Professional speaker LR series Line array speaker Professional Speaker System
·Product Description
LR series is a new speaker category launched by Swan brand. Its purpose is to solve the sound pressure level attenuation caused by long-distance sound transmission. LR280 corrects the wave front to make it close to plane wave transmission, so as to solve the problem of long-distance transmission. Through the special suspension system, multiple speakers can be connected beneficially to form a powerful linear sound source, with high continuous sound pressure level, large dynamic and excellent transient.
This system is especially suitable for the sound reinforcement needs of various gymnasiums, great hall, auditorium, theater, performing arts hall, multi-functional conference room and so on. It is also equipped with special hangers, pins, various connectors and automatic positioning devices in the sound reinforcement pointing area, which makes the system combination, hoisting and use convenient.
·Product Parameters
|
Model |
LR280 |
|
|
Production Combination |
Woofer configuration |
2 pcs 8”(φ51mm)Woofer |
|
Tweeter configuration |
1 pcs 3”(φ44mm)Tweeter |
|
|
Panel |
Plywood |
|
|
Outer protective layer |
Black wear-resistant polyurea waterproof painting |
|
|
Hanging |
Special hanging system |
|
|
Front protection |
Spray hardened round hole steel mesh |
|
|
Installation Transport |
Front height |
245mm |
|
Back height |
195mm |
|
|
Width |
790mm |
|
|
Depth |
425mm |
|
|
Shipping dimensions |
896x486x306(mm) |
|
|
N.W. |
24kg |
|
|
G.W. |
Entire chassis 26.5kg |
|
|
Frequency Range(±3dB) |
LF |
75Hz-2kHz |
|
HF |
1kHz-18kHz |
|
|
Sensitivity(1m/1W) |
LF |
95dB |
|
HF |
105dB |
|
|
Input Impedance |
LF |
16Ω |
|
HF |
8Ω |
|
|
Continuous Power |
LF |
250W |
|
HF |
60w |
|
|
Diffusion angle |
Horizontal line |
110°(100m) |
|
Vertical line |
10°(150m) |
|
|
Hoisting Angle |
0°、2°、4°、6、8 |
|
|
Package |
Single pack |
|
|
Hoisting Options (Wire Set) |
Iron frame (one set) / 2 manual hoists / 2 nylon straps / waterproof canvas |
|
|
Model |
LR280S |
|
Frequency Range |
40Hz~350Hz |
|
Rated Input Power |
700W continued 1400W (program signal) 2800W(peak) |
|
Sensitivity |
101dB (1w/1m) |
|
SPL |
130dB continued 136dB (peak) |
|
Rated Impedance |
4Ω |
|
Woofer |
2x15" (75mm) |
|
Connection |
2xspeakon NL4 |
|
Installation |
Field derrick hanging、Stacking with foot pads |
|
Dimension(WxHxD) |
792x490x690mm |
|
N.W. |
57kg |
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