Bosch LH1-CC15-IN – 15W Circular Horn Loudspeaker

The Bosch LH1-CC15-IN – 15W Circular Horn Loudspeaker is a high-efficiency, high-performance PA loudspeaker engineered to deliver excellent speech clarity and wide-area sound distribution for demanding outdoor applications. Its circular horn design provides focused sound projection, making it ideal for sports fields, parks, places of worship, exhibition grounds, factories, and open public spaces.

Superior Audio & Wide Coverage

The LH1-CC15-IN provides clear and intelligible voice announcements, even in noisy environments. Its circular horn shape ensures even sound dispersion with minimal distortion, making it perfect for long-distance outdoor communication.

Durable ABS Construction

Both the horn and back cover are made from high-quality ABS material, offering:

• Rugged durability

• UV resistance

• Long operational life

The speaker is finished in light grey (RAL 7035) for a clean, professional appearance suitable for public venues.

Weatherproof — Built for Harsh Outdoor Use

Certified to IP66, the loudspeaker is fully waterproof and dust-protected.
This ensures dependable performance in:

• Rain

• Dusty industrial areas

• High-humidity environments

Additional lab-tested durability includes:

• Wind force resistance (Bft 11 – static)

• Climatic endurance (IEC 60068 series)

Flexible Power Tapping with Color Code

A built-in 100V line matching transformer provides selectable power levels:

• 15W (full power)

• 7.5W (half power)

• 3.75W (quarter power)

A two-meter, four-core cable is included, with color-coded conductors for easy identification of power taps—making installation simple and mistake-free.

Adjustable Mounting Bracket

The speaker includes a sturdy adjustable mounting bracket, enabling accurate aiming of the sound beam for maximum coverage and clarity.

Trusted Bosch Reliability

Bosch loudspeakers undergo rigorous testing:

• 100-hour rated power test (IEC 60268-1 / 60268-5)

• SAFE test (withstands twice rated power temporarily)

This ensures exceptional reliability, long service life, and consistent performance even under extreme conditions.

    Key Features

• Powerful 15W output for long-range sound

• Circular horn design for excellent speech clarity

• Rugged ABS enclosure

• IP66 water & dust protection

• Easy installation with adjustable bracket

• Simple power tapping via color-coded wiring

• Ideal for outdoor public address systems

   Ideal Applications

• Sports grounds & stadiums

• Parks & recreational areas

• Temples, churches & worship venues

• Exhibition centres

• Factories & industrial zones

• Open meeting areas

• Public safety & emergency announcements