Product Description
Laser series is new Line array speaker system launched by Swan. It adopts a special three-point hanging system structure to form a good vertical coverage directivity, high continuous sound pressure level, high dynamic and good transient. The ultra-low frequency speakers are configured with an ideal external frequency division combination to achieve a good sound reinforcement effect. 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 for the direction area of patented sound reinforcement.
Technical Parameters
Model	Laser3	Laser3S
Type	External three-way speakers	Subwoofer Speaker
Frequency Range	LF：60Hz-3KHz MF :60Hz-3KHz HF :1KHz-22KHz	30Hz-250Hz
Rated Power	LF：350W MF：350W HF：150W	800W
Sensitivity	LF：100dB MF：100dB HF：112dB	100dB
SPL（peak）	LF：131dB MF：131dB HF：140dB	137dB
Rated Impedance	LF：16Ω MF：16Ω HF：16Ω	8Ω
Unit configuration	LF：110"（65mm）Nd MF：110"（65mm）Nd HF：1*2.6"（65mm）Nd	1*18（100mm）Nd
Connection	LF（1+，1-） MF（2+，2-） HF（3+，3-）	（1+，1-）
Pointing System	Laser Pointer Input 2+，2-（Optional accessories）	/
Hanging system	Special array hanging system	Special array hanging system
Coverage（H×V）	90×10°	/
Front protection	Black steel( water resistant mesh)	Black steel( water resistant mesh)
Wood	Plywood	Plywood
Finish	Black wear-resistant polyurea waterproof painting	Black wear-resistant polyurea waterproof painting
Installation	Hanging、stack	Hanging、stack
Dimension（mm）（W×H×D）	860×303×470	860×555×730
N.W.(±10%)	34KG	67KG
Dimensions and Structure

Instructions for laser pointing and positioning in the sound reinforcement area
1. First make sure that the power amplifier and the 8-pin waterproof speaker stand (1+, 1-) port are connected correctly, input a low voltage 15KHz sine wave signal, you will hear the slight high frequency sound of the woofer, and then continue to slowly increase the input signal voltage , until the laser light outlet on the front of the speaker emits a stable beam, and the projection position of the beam is the sound reinforcement pointing area of the speaker. Note: When using this function, please mute the ports (3+, 3-) to prevent the speakers from being burned. 2. Schematic diagram of laser beam positioning, as shown in the figure. Note: This pointing system is an optional accessory, please make sure that the speaker has this function before using it.
Assembly Schematic (Take Laser20 as an example)

Installation Instructions