● Exclusive optimal bass enhancement radiator technology
● IP66, all weather speaker for indoor and outdoor use
● With power tap for 70V/100V and 8Ω
● Rated output power 20W/30W/40W
● 1×4”, 1×5” or 1×6.5”for woofer and 1×1” for tweeter
● Quick installation with water-proof brackets
● Fashionable appearance with extraordinary sound quality
● Ideal for schools, offices, hotels, stations and meeting rooms public address system

Model WS-620 WS-630 WS-640
Tweeter 1'(25 mm) Silk soft dome 1"(25mm) Silk soft dome 1.1’’(28mm) Silk soft dome/Aluminum dome
Woofer 4’’ (100 mm) Graphite Cone , Rubber Surround 5’’ (125mm) Graphite Cone , Rubber Surround 6.5’’(165mm) Graphite Cone , Rubber Surround
Frequency Range +/-3 70 Hz-20k Hz 65 Hz-20k Hz 52 Hz-20k Hz
Power Handing RMS 40 Wprogram ,20 W (EEE 219 ) 60W program ,30 W (IEEE 219 ) 60 W program ,40 W (IEEE 219)
Sensitivity 83 dB 85 dB 87 dB
Taps 8Ω-0-20W-10W-5W-2.5W 8Ω,0,30W,15W,7.5W,3.75W 8Ω,0,40W,20W,10W,5W
Impedance 8 Ω
Termination Standard rotary connector
Attachment Brackets, Waterproof cover, Grille
Dimensions H*V*D 235.5mm*146.5mm*140.5mm 269mm*168mm*165.5mm 309mm x 196mm x 183mm
Certifications IP66
Material PP