Laser series is a new line array speaker system introduced by HiVi hivi Company. It adopts a special three-point hanging system structure, forming a good vertical coverage directivity, high continuous sound pressure level, large dynamic state and good transient state. With its Laser series ultra-low frequency speakers, it can achieve good sound reinforcement effect with ideal external frequency division combination configuration. This system is especially suitable for various gymnasiums, halls, auditoriums, theatres, performance halls, multi-functional meeting rooms and other sound reinforcement requirements; It is equipped with special hangers, bolts, all kinds of connectors, and the automatic positioning device of the patented sound reinforcement pointing area.

Parameters

Model

Laser20

Laser20S

Type

External 2-way system

Subwoofer

Frequency range

LF：50Hz-3KHz

HF :1KHz-22KHz

30Hz-250Hz

Rated power

LF：450W

HF：150W

800W

LF：100dB

HF：112dB

100dB

Max SPL(peak)

LF：133dB

HF：140dB

137dB

Rated impdedance

LF：16Ω

HF：16Ω

8Ω

Speaker configuration

LF：1*12"（75mm voice coil) neodymium magnet

HF：1*2.6"（65mm voice coil) neodymium magnet

1*18（100mm voice coil) neodymium magnet

Input connection

LF（1+，1-）

HF（2+，2-）

（1+，1-）

Directive system

Laser pointing input 1+, 1- (optional)

/

Hanging system

Special array hanging system

Special array hanging system

Coverage angle（H×V）

90×7°

/

Front protection

Black hardened steel mesh (waterproof mesh)

Black hardened steel mesh (waterproof mesh)

Cabinet material

Birch plywood

Birch plywood

Environment-friendly wear-resistant black spot paint

Environment-friendly wear-resistant black spot paint

Install

Hanging and stacking

Hanging and stacking

Size（mm）（W×F×D）

750×366×583

750×555×780

N,W.(±10%)

36.5KG

65KG

Size and Dimension

Instructions for laser pointing and positioning in sound reinforcement area

1. First, make sure that the power amplifier is properly connected to the port of the 8-core waterproof speaker base (1+, 1-). When a low-voltage 15KHz sine wave signal is input, a slight high-frequency sound of the woofer will be heard. 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 port of (2+, 2-) to prevent the horn from burning out. 2. Schematic diagram of laser beam positioning, as shown in the figure. Note: This pointing system is optional. Please make sure the speaker has this function before using it.

Schematic assembly