(TANNOY CVS 401) ลำโพงติดเพดาน ขนาด 4 นิ้ว แบบ Coaxial 120 วัตต์

ลำโพงติดเพดาน TANNOY CVS 401 ขนาด 4 นิ้ว 120 วัตต์ สำหรับการใช้งานที่หลากหลายตั้งแต่ร้านอาหารและโรงแรมnคุณสมบัติnCoaxial full range ceiling loudspeaker for installation applicationsn30 Watts continuous, 120 Watts peak powern4” polypropylene driver with butyl rubber surround for enhanced durability and long-term reliabilityn0.75″ ferrofluid cooled soft dome high frequency drivernWide constant directivity dispersion for optimum coveragenEN54-24:2008 certified Type AnUL 1480 certified for fire-protected signalling systemsnUL 2043 certified for air-handling spacesnUV and weather resistant UL 94-V0 and 94-5VB ABS front with plated steel fire can enclosurenPowder coated aluminium mesh grille with dust protectionnMultiple transformer taps for 70 V and 100 V line systems or 8 Ohm direct inputnLow insertion loss 25 W line transformer with easily accessible tapping switchnSemi matt white finish fits unobtrusively in any environmentnMounting C-ring and ceiling tile rails includednSteel cover and strain relief clamping mechanism for fire rated cablen10-Year Warranty Program*nDesigned and engineered in the U.K.