The LA-140 speaker column is a weather- and dust-resistant, highly durable sound solution engineered for demanding outdoor environments. Constructed from extruded aluminum with cast aluminum end caps and a powder-coated perforated grille, it ensures lasting reliability even under harsh weather conditions.

Its trapezoidal housing profile allows space-saving installation in architectural niches such as wall corners—making it ideal for open-air stages, sports arenas, public parks, or any outdoor venue requiring clear, robust sound projection. Equipped with 100V transformers, the unit allows selection between half and full power, ensuring compatibility with a variety of public address systems.

Each unit comes with a complete mounting kit that includes swivel and tilt functionality for flexible and precise sound direction.

Technical Details:

Model:
– LA-140

Rated Power (Program Power):

– 40 W (60 W)

Power Taps (100 V):

– 20 W / 40 W

Frequency Range (±10 dB):
– 60 – 15,000 Hz

Max. Sound Pressure Level (SPL Pmax / 1 m):
– 116 dB

Built-in Speakers:

– 4 units

Enclosure Material:

– Extruded aluminum, cast aluminum end caps, coated perforated grille

Housing Shape:

– Trapezoidal cross-section

Dimensions (H x W x D):

– 575 x 147 x 110 mm

Weight:

– 5.5 kg

Color:

– Silver metallic / Black

Protection:

– Weather- and dust-resistant

Included in Delivery:

– Complete mounting kit with swivel and tilt bracket

Key Features:

– Ideal for outdoor use (e.g. stadiums, parks, open-air venues)
– Space-saving corner mounting design
– Adjustable power via built-in 100V transformer