Rockwood 200 mm subwoofer dual voice coil 2 x 4 ohms Product Information Rockwood 200 mm dual voice coil subwoofer with excellent price-performance ratio. Technical data Type: Rockwood dual voice coil subwoofer Perfomance: 120W (RMS) Impedance: 2 x 4 ohms Frequency range: 45Hz - 6kHz Sound pressure: 90dB Magnet: 120 x 60 x 20 mm (diam. x inside x height) Installation depth: 85mm Hole circle cutout: approx. 185mm Weight: 1.8kg Shipping to packing stations is only possible if you select “parcel shipping”.
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