SAST Wall-Mounted Speaker 40W Passive Speaker Requires Amplifier 4-Inch Commercial Engineering Conference Room Restaurant Home Public Broadcasting Background Music

Two-way frequency design for clear high and full bass sound

180° rotatable metal mounting bracket for flexible installation and precise directional sound control

Wall-mounted installation saves desktop space and reduces cable clutter

Durable engineering-grade structure tested for stability and reliability in various environments

Dustproof metal mesh grille with anti-oxidation and insect-proof properties for long-lasting use

Full copper terminals ensure stable, anti-oxidation connections and secure installation

Knob adjustment for easy angle tuning

Suitable for multiple scenarios including commercial shops, offices, schools, factories, and public areas

Clear and distinct high frequencies enhance vocal details

Rich and full bass provides layered and natural sound experience

Balanced sound coverage for announcements, background music, and daily playback

Designed to deliver immersive stereo sound covering every corner of the space

Data tested by SAST laboratory; actual performance may vary depending on environment