The CMX WSK-640C is a 2-way wall mount speaker designed for commercial public address and background music applications. Featuring a 6.5-inch woofer and a 1-inch silk tweeter, it delivers clear and balanced audio for speech and music reproduction. With a built-in transformer supporting both 100V and 70V line systems, it is ideal for schools, offices, hotels, airports, and other commercial environments. Its durable ABS enclosure, metal grille, and stainless steel mounting bracket ensure long-lasting performance and easy installation.
Key Features
- 2-way wall mount speaker for PA and BGM systems
- Rated power output: 40W
- Supports 100V and 70V line input
- 6.5-inch woofer with 1-inch silk tweeter
- Wide frequency response: 100Hz – 20kHz
- Sensitivity: 90 ± 3dB (1W/1m)
- Durable ABS enclosure with metal grille
- Elegant black finish suitable for commercial interiors
- Quick installation using the supplied stainless mounting bracket
- Ideal for schools, offices, hotels, airports, and retail establishments
- White version available (WSK-640CW)
- Compatible with commercial PA systems and background music applications







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