28S O N O L I N E S E R I E S•Column-type speakers with high-fidelity cone speakers invertical arrays offer high degree of directionality.•Cone speakers are resin-coated for high rain and waterresistance•Rugged metal cabinets make them ideal for outdoor use.•Perfect for a wide range of indoor and outdoor applicationsincluding stadiums, parks, amusement parks, train platforms,building roofs and gymnasiums.Typical Directionality of a Sonoline SpeakerSONOLINE SPEAKERWS-937N SONOLINE SPEAKERWS-938N SONOLINE SPEAKERWS-939NSonoline speakersHorn speakersSPECIFICATIONSModel No. WS-937N WS-938N WS-939NRated Input 10 W 20 W 30 WInput Impedance 1 kΩ, 2 kΩ 500 Ω, 1 kΩ 320 Ω, 670 ΩFrequency Response 170 ~ 10,000 Hz 170 ~ 10,000 Hz 170 ~ 10,000 HzSound Pressure Level More than 93 dB SPL, 1W, 1m More than 95 dB SPL, 1 W, 1 m More than 97 dB SPL, 1 W, 1 mSpeaker Used 12 cm cone speaker 2 units 12 cm cone speaker 4 units 12 cm cone speaker 6 unitsDimensions 167 (W) x 335 (H) x 141 (D) mm 167 (W) x 580 (H) x 141 (D) mm 167 (W) x 825 (H) x 141 (D) mmWeight (Approx.) 4.1 kg (including mounting bracket) 6.1 kg (including mounting bracket) 8.6 kg (including mounting bracket)Finish Case Munsell N7 Gray Color Metallic Painting Munsell N7 Gray Color Metallic Painting Munsell N7 Gray Color Metallic PaintingFront Panel Punched Panel with Black Semi-grossy Painting Punched Panel with Black Semi-grossy Painting Punched Panel with Black Semi-grossy PaintingAppearance841675014125580635841675014125390335167841415025825880WS-937N WS-938N WS-939NNew New Newunit: mm