Cicada Audio CMB8.4S 8" Pro Mid-Bass Speaker

Cicada Audio 8" CMB8.S4 Pro Mid-Bass Speaker Quantity: Pair  Impedance: 4 Ohm Mid Power Handling: 500WRMS/1000 MAX Magnet: Ferrite Magnet structure Basket: Heavy Duty/ Die-cast Aluminum Voice Coil Mid-Bass: 2.5” 6 layer High Temp Voice Coil (Black Coat™)  Frequency Response: 35Hz -3Khz+/-5dB High Sensitivity: 87.2dB (1W/1M ) Total Diameter: 8.3” / 210.5mm Mounting Diameter: 7.38” / 187.5mm Mounting Depth: 3.9” / 99.5mm Cicada Audio CMB8.S4 Owners Manual