The Studiomaster IS4 Wall Mounted Speaker is a compact and reliable 4-inch passive speaker cabinet designed for background music and public address systems. Ideal for offices, retail stores, restaurants, classrooms, hotels, hospitals, and commercial spaces, this speaker delivers clear sound, consistent coverage, and long-term durability. Built with a full-range 4″ driver and a high-impact ABS cabinet ensures clean voice reproduction and balanced music playback while maintaining a neat, professional appearance on the wall. Specification Model Studiomaster IS4 Type Passive Wall Mounted Speaker Speaker Size 4″ Full Range Driver System Design Single Driver, Full Range Power Handling 30 W RMS (approx.) Impedance 8 Ohms Frequency Response 90 Hz – 20 kHz Sensitivity 88 dB (1W/1m) Mounting Wall Mount Bracket Included Cabinet Material High-Impact ABS Plastic Color Black / White (model dependent) Input Connection Terminal Block / Speaker Wire Application Background Music & Paging Suitable For Offices, Shops, Restaurants, Classrooms, Hotels
