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Swan LR280+LR280S line array speakers
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Model
Professional speaker LR series Line array speaker Professional Speaker System
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·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. (Note: it will be discontinued soon)

·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
(Dimension,Weight)

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

Continuous Power

LF

250W

HF

60w

Diffusion angle

Horizontal line

110°(100m)

Vertical line

10°(150m)

Hoisting Angle

68

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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