Inter-M CU-420F Indoor Column Speaker

Inter-M CU-420F Indoor Column Speaker Specs: CU-420F Type Dual 4″ Full-range Column Speaker Driver 4″ x 2 Power Handling (IEC) 20W Input Power 100V 20/10W Nominal Impedance 100V 500/1kΩ Power Selection By Wiring Frequency Range (-20%) 110Hz ~ 20kHz Sensitivity (1W/1m) 91dB Maximum SPL 104dB Nominal Dispersion (Conical) 1kHz 200˚x90˚ 4kHz 110˚x20˚ Input Connection Bi-Wired Enclosure Material Case : AL, Top/Bottom : PP Enclosure Color Light Gray Grille Material EGI Steel Grille Color Light Gray Weight (Net) 3.1kg Dimensions (Net, WxHxD, mm) 156 x 400 x 129 Weather Resistant – Flame Resistant O Certification KS Included Accessories Wall Bracket