详细说明
Product Name: Cvr PRO Dual 18 Inch Passive Subwoofer Model NO.: Q-218B THD: <0.005% Certification: CE, RoHS, CCC, UL, FCC, CSA, ETL, MET Application: Commercial, Home Speaker Material: Wood Speaker System: Optional Combination Operation Mode: Wire / Remote Control Activity: Passive Hi-Fi: Hi-Fi Noise: <95dB Type: Sub Bass System Nominal Impedance: 4 Ohm Input Connectors: 2