Newly Developed & Installed
LH100
100W 100V Line Tunnel / Long Throw Horn Speaker

IP65
.png)
Highlights
Introducing yet another great product from Amperes. LH100 has been designed meticulously for controlled angle of dispersion and asymmetrical vertical throw which are important to reduce echoes and reverberations. As such, LH100 is most suitable for application in tunnels. It produces high SPL with its specially selected high power 100W driver.
​
To withstand harsh environment of which LH100 will be installed, such toxic fumes, high humidity and other corrosive elements, it is built using fire retardant fiberglass and all mountings are made of stainless steel or aluminum. With its IP65 rated constructions, it is definitely suitable for outdoor environment.
​
LH100 is not only suitable for evac paging in tunnels but also suitable for external warning system such as tsunami early warning at coastal areas and other applications that require long throw sounder.

Fire retardant fiberglass body


100W 100V high power driver
IP65 rated with stainless steel mounting brackets
Features
-
Specially designed for tunnel applications
-
Also suitable for other long throw warning system
-
Highly directional horn with asymmetrical output dispersion
-
High SPL with clear speech
-
100W 100V high power driver
-
Fire retardant fiber glass body
-
Rust free mounting accessories made of stainless steel and aluminum
-
Covered flare opening, a prevention to habitation by insects, birds etc.
Technical Specifications
Power rating
Power taps ( 100V )
Driver
Primary impedance
Secondary imp
Freq. response
SPL
Max SPL
Horizontal throw
Vertical throw
Body material
IP ratings
Dimension WHD
Weight
Colour
100W 100V
50 / 75 / 100W
1 3/8" detachable driver
200 / 133 / 100 Ohm
16 Ohm
250 - 7 kHz
115 dB
135 dB
56 deg
25 deg (top), 60 deg (bottom)
FR rated fiber glass
54
730 x 585 x 1565 mm
13.6 kg
Black
Documents
Catalogue
Instruction Manual
ACAD Image



Version 1.00
Updated : Dec 2021
Views

Rear View

Top View
Center Throat
Â
Flare
Â
Driver Compartment
Â
Performance Data
Below are charts for vertical and horizontal dispersions.

Horizontal Dispersion Semi polar chart
Â

Horizontal Dispersion
Heat Map
Â

Vertical Dispersion Semi polar chart
Â

Vertical Dispersion
Heat Map
Â