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QSC AD-S402T-BK ลำโพงคอลัมน์ 4X2.5 นิ้ว 60 วัตต์ ศูนย์รวมเครื่องเสียง ไมโครโฟน มิกเซอร์ เครื่องขยายเสียง ตู้ลำโพง ลำโพงติดเพดาน ออกแบบระบบเสียง
The AcousticDesign™ Series AD-S402T is a 4-driver column surface-mount loudspeaker. This premium full range system is capable of 70 V / 100 V or 8 ohm bypass loads, making it ideal for a wide variety of foreground and background applications with acoustically challenged environments. Equipped with a unique pan/tilt mounting system, the column surface-mount loudspeakers offer multiple positioning locations allowing the loudspeaker to remain close to the wall while delivering up to -20° downward tilt.
Features
    - Deliberately unobtrusive industrial design.
 
    - Available in white (RAL 9010) or black (RAL 9011).
 
    - Paintable enclosure and grille.
 
    - Complete EASE, CLF, CAD & BIM information.
 
    - Rugged aluminum construction.
 
    - UV Inhibitors in all white models.
 
    - IP-54 rating for dust and splash resistance.
 
    - Powder-coated grille and weather-treated cones.
 
    - Close to wall pan/tilt bracket included.
 
    - Low saturation 70 V / 100 V transformers.
 
    - 16 ohm low impedance bypass.
 
    - Screw-down Euro block connector with loop-through.
 
    - Sealable input weather cup – keeps moisture away from wiring.