The CMX CLSK-40M is a high-performance 40W outdoor column speaker designed for commercial public address (PA), background music, and voice paging applications. Built with a durable aluminum alloy enclosure, stainless steel mounting bracket, and IP66 weatherproof protection, it delivers clear and reliable audio performance even in harsh outdoor environments.

Equipped with a 4-inch full-range waterproof woofer and an integrated 100V line transformer, the CLSK-40M provides excellent speech intelligibility and balanced music reproduction for both indoor and outdoor installations. It supports 100V and 70V line inputs through a waterproof cable gland, making it ideal for distributed audio systems.

Its slim column design offers wide sound dispersion, making it suitable for factories, schools, offices, hotels, airports, shopping malls, warehouses, transportation terminals, and other commercial facilities. The included stainless steel mounting bracket allows quick and secure wall installation while ensuring long-lasting durability.

Whether used for emergency announcements, daily paging, or background music, the CMX CLSK-40M delivers dependable performance, superior weather resistance, and professional sound quality for demanding commercial environments.

Key Features

• 40W commercial outdoor column speaker
• IP66 weatherproof design for outdoor installations
• 4-inch full-range waterproof woofer
• Built-in 100V line transformer
• Supports 100V and 70V line input
• Durable aluminum alloy enclosure
• Stainless steel mounting bracket
• Waterproof cable gland for secure cable entry
• Excellent speech and music reproduction
• Wide sound dispersion
• Quick and easy wall installation
• Ideal for factories, schools, hotels, offices, airports, and commercial buildings