Specification: *Transducer:woofer:15''x2 Mediant 10''x1 Titanium tweeter 3''x1 *Fequency Response(-3dB): 45Hz-16KHz *Dispersion(H譜): 60白40? *Sensitivity(1m/1W) L/M/H: 102/105/110dB *Rated Power(RMS) L/M/H: 1000W /250w/80w *Rated Impedance L/M/H: 4ohm / 8ohm /8ohm *DC Impedance L/M/H: 2.8ohm / 5.6ohm /5.9ohm *THD: <3％ *Input Connectors: Nl8? *Dimensions (W譊譎): 629x798x1208mm Feature: #Bi-amplifier driving configuration #Full range phase control-Available for combining using with ΣC-2600 or other controllers #Rotatable horn to provide avriable constant direction coverage Premium proprietary rigging system configuration #High quality sound reinforcement for full range #Suitable for large audio installation and portable performance application #Assigned with dynamic bass box ΣB218 of β3,it can be used for high output music reproduction Loading: Standard Carton box,1pcs/CTN Packing Dimensions(W譊譎) : 1378?90?50mm Net Weight (1Pcs): 10.5Kg Gross Weight(1Pcs/Pack): 11.5Kg 20' container:32pcs 40' container:65pcs 40 HQ:73 pcs