Type: 3-Way Reflex Slot-LoadedHF Driver: 28mm Custom AE design fabric domeMid Driver: 110mm Spun, hard-anodised aluminium coneLF Driver: Twin 110mm Spun, hard-anodised aluminium conesCabinet: Braced 18mm MDF CarcassFrequency Response: 35Hz - 32kHz +/- 3dBPower Handling: 200 Watts RMSAmplifier Compatibility: 25-200 Watts into 8 Ohms (Recommended)Nominal Impedence: 8 Ohms (6 Ohm minimum)Sensitivity: 90dB for 1 Watt at 1 MetreDimensions: 900 x 185 x 300mm (HxWxD)Weight: 17kg (Single speaker, unpacked)Finishes: High gloss piano black or white