Drivers: HF 25mm Neodymium, Mid/LF 125mmMatched Response: ±0.5dBFrequency Response (-6dB): 60Hz-22kHzDispersion: ±80° Coherent Horizontal, ±10° Coherent VerticalSensitivity: 84dB @ 1W @ 1metreMax SPL: 103dBRecommended Power Amplifier: 75 to 300 WattsNominal Impedance: 8 OhmCrossover Frequency: 2.5kHzConnectors: Binding Posts/4mm Plugs, bi-wireCabinet Dimensions (HxWxD): 300x174x215mmWeight: 7.5kg