Electro-Voice EVM-12S pro line エレクトロボイス 812 0890 EV スピーカー 12インチ ウーハー 1本 動作確認済みです コーン紙にシミございます ホコリの付着ございます Power Handling：300W Long-Term Average Power Handling Capacity (see Power Handling section): 300 watts (per EIA Standard RS-426A) Impedance (see Figure 8), Nominal: 8 ohms Minimum: 6.4 ohms Voice Coil Diameter: 6.35 cm (2.50 in.) Magnet Weight: 2.2 kg (4.9 lbs) Dimensions, Overall Diameter: 31.0 cm (12.21 in.) Overall Depth: 14.2 cm (5.60 in.) Mounting Bolt Circle: 29.4 cm (11.56 in.) Mounting Hole Diameter, Eight Evenly Spaced Holes: .71 cm (.281 in.) - Letter L Drill Baffle Opening Diameter, Front or Rear Mounting: 27.9 cm (11.00 in.) Optional Mounting Accessory: SMH-1 (see Installation section) Net Weight: 8.6 kg (19 lbs)