BARETONE AUDIO WOODEN PASSIVE DOUBLE SUBWOOFER 18 INCH | PSW218 Spesifikasi : - Speaker Type: Pro Passive Subwoofer, Bass-reflex - Frequency Range: 30Hz – 800Hz (-10dB) - Voice Coil: 5” KSV - Magnet: Ferrite - LF Component: 2x18” - Impedance: 4Ω - Maximum SPL: 138dB (1m) - Output Power: 3600W (RMS), 7200W (Program), 14400W (Peak) - Input Connector: Cable- Cabinet Material: Birch Plywood - Finish: Black - Handle: Side x 2 - Pole socket: 35mm (Bottom × 1) - Dimensions: 1150 × 740 × 610mm - Net weight: 71Kg ...