Technical Specification

Model :  LF-720K

Rated Power(100V) :  25W, 50W

Power Taps @70V : 12.5W, 25W

Max Power Output : 100W

Impedance : Black-Com  Green: 400Ω  White: 200Ω

Frequency Response : 300-14KHz

Sensitivity : 104dB±3dB

Finish :  Baffle: Aluminum, White

IP Rate : IP66

Dimensions : 325 x 325 x 355mm

Weight : 3.1kg



The LF-720K is a waterproof horn speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers.

The built-in horn speaker driver is designed of wide frequency response 300-14kHz, the multiple power taps 25W & 50W are helpful for different applications varies from room size and ambient noise surroundings.

The Aluminum enclosure and stainless metal bracket are of white color. Easy and secure wall mount installation through the supplied mounting bracket.


It is ideal choice for industrial and commercial applications in the outdoor area of parking, park, garden, corridor and playground where paging is needed.


* Built-in 100V/70V transformer

Waterproof projector type loudspeaker

Supreme longer distance dispersion horn speaker

* IP6 waterproof level

Power taps25W-50W @100V

Aluminum enclosure & flare and stainless metal bracket