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Bosch LA2-UM40-L-IN 40W Metal Column Speaker

  • Product id:  24302
  • Stock: In Stock
  • Brand: Bosch
  • Model: LA2-UM40-L-IN
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Key Features

    • Rated Power: 40 Watt (100 V Line)
    • Design: Black metal column loudspeaker
    • Sound Coverage: Wide horizontal dispersion
    • Voice Clarity: High speech intelligibility
    • Mounting: Supplied wall/support bracket

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Main Features
Connector Type 4-way push-type speaker terminal
Coverage Angle Horizontal: ~201° @1 kHz / ~129° @4 kHz; Vertical: ~55° @1 kHz / ~14° @4 kHz
Speaker Type Metal column loudspeaker (passive public address speaker)
Connectivity Push-terminal connection for speaker cable
Channels Mono (single-channel)
Physical Specification
Dimensions 651 × 140 × 110 mm (L × W × D)
Color White (Signal white RAL 9003)
Weight 7 kg
Mounting Option Swivel wall-mounting bracket supplied
Additional Features
Impedance 250 Ω (full power), 500 Ω (half power), 1000 Ω (quarter power) at 100 V line
Sensitivity 93 dB @ 1 W/1 m
Power Source
Power Handling Rated power: 40 W; Maximum power: ~60 W
Power Supply Passive (100 V distributed line system)
Frequency Range 120 Hz – 15.3 kHz (-10 dB)
Audio & Communication
Audio Outputs Passive loudspeaker output (depends on external amplifier/PA system)

Bosch LA2-UM40-L-IN 40W Metal Column Speaker for Professional PA Systems

The Bosch LA2-UM40-L-IN 40W Metal Column Speaker is a professional-grade sound solution engineered for clear speech projection and smooth background music in large indoor spaces. Built with a solid metal column enclosure, this speaker delivers wide horizontal sound dispersion with consistent clarity, making it ideal for public address systems where intelligibility and coverage are critical. Its 40-watt power handling ensures reliable performance in demanding commercial and institutional environments.

Bosch LA2-UM40-L-IN 40W Column Speaker Availability in Bangladesh

The Bosch LA2-UM40-L-IN Metal Column Speaker in Bangladesh is available through authorized Bosch audio distributors and professional PA system suppliers such as Crystal Vision Solutions. It is widely deployed in:

  • Auditoriums and multipurpose halls
  • Offices and corporate buildings
  • Educational institutions
  • Mosques and prayer halls
  • Shopping malls and retail spaces
Bangladeshi users prefer this model for its robust metal build, wide coverage, and dependable Bosch audio quality, making it a long-term solution for fixed PA installations.

Real-World User Experience

Users of the Bosch LA2-UM40-L-IN 40W Column Speaker report excellent speech intelligibility across wide areas, even in acoustically challenging spaces. The column design minimizes sound drop-off and helps eliminate dead zones, ensuring that announcements remain clear throughout the room. Installers appreciate its straightforward mounting process, while facility managers value its durability and consistent performance in daily operation.

Why Choose the Bosch LA2-UM40-L-IN Metal Column Speaker?

The Bosch LA2-UM40-L-IN stands out as a dependable choice due to Bosch’s proven expertise in professional audio engineering. Its balanced acoustic tuning makes it equally effective for voice announcements and light background music, while the metal enclosure ensures long service life in professional environments.

Key reasons to choose this model:

  • Wide sound dispersion for uniform coverage
  • Strong 40W output for medium to large spaces
  • Clear, natural voice reproduction
  • Durable metal column construction
  • Easy integration with standard PA amplifiers

Core Technical Highlights

  • Power Handling: 40W for clear, wide-area audio
  • Design: Slim metal column with broad horizontal coverage
  • Audio Performance: Optimized for speech clarity and balanced music
  • Build Quality: Heavy-duty metal enclosure for long-term reliability
  • Mounting: Wall or support mounting for flexible installation
  • Compatibility: Works seamlessly with conventional PA systems
  • Applications: Halls, offices, schools, mosques, shops, and commercial venues

Typical Installation Process

  • Choose an appropriate wall position for optimal sound coverage.
  • Secure the supplied wall or support mounting bracket firmly.
  • Attach the Bosch metal column speaker to the bracket.
  • Connect speaker cables to the PA amplifier output.
  • Adjust speaker alignment for even sound distribution.
  • Test audio output and fine-tune volume levels.
  • Ensure all wiring is properly secured and concealed.

Why Buy from Crystal Vision Solutions?

Crystal Vision Solutions is a trusted supplier of Bosch professional audio products in Bangladesh, offering:

  • 100% genuine Bosch PA equipment
  • Competitive and transparent pricing
  • Expert pre-sales and technical consultation
  • Fast nationwide delivery
  • Reliable after-sales support

With Crystal Vision Solutions, you get authentic Bosch audio products backed by professional service and long-term reliability—ideal for any commercial or institutional PA project.

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What is the Bosch LA2-UM40-L-IN 40W Metal Column Speaker price in Bangladesh 2026?

The latest price of Bosch LA2-UM40-L-IN 40W Metal Column Speaker in Bangladesh depends on availability, specifications, and current market conditions. For quick pricing updates and stock details, reach out to us via WhatsApp or email.