CMX WSK-422SW 4-Inch 2-Way Wall Mount Speaker

The CMX WSK-422SW 4-Inch 2-Way Wall Mount Speaker is a compact commercial audio solution designed for public address announcements and background music. It is suitable for offices, classrooms, hotels, restaurants, retail shops, reception areas, clinics, and other indoor or sheltered commercial spaces requiring clear and reliable sound.

Its integrated 100V/70V transformer supports distributed PA installations and provides selectable 20W, 10W, 5W, and 2.5W power taps. An additional 8-ohm connection allows use with compatible low-impedance amplifiers. The 4-inch paper dual-cone speaker delivers clear voice reproduction and balanced music playback across a 110Hz–18kHz frequency range, while 91dB sensitivity supports efficient audio coverage.

A durable ABS enclosure and white weatherproof-finish metal grille protect the internal speaker while maintaining a clean professional appearance. The supplied 360-degree rotatable aluminium mounting bracket enables quick wall installation and allows installers to direct sound toward the required listening area.

Its lightweight 1.5kg construction also simplifies handling during new installations, replacements, and routine maintenance. With its compact dimensions, flexible input options, adjustable transformer taps, and practical mounting design, the CMX WSK-422SW is a dependable choice for commercial PA system installations in Bangladesh. A black version and low-impedance variants are also available for projects requiring alternative colours or connection configurations.