TR50S Specifications2-way separate speakersWoofer diameter : 13cm (5.25“)Tweeter diameter : 25mm (1\") silk domePeak Power : 220WRMS Power : 55WSensitivity : 91,5dB/2,83v/1mImpedance : 4ΩResponse : 60Hz - 25000HzMounting Depth : 52mmGrilles includedFeatures :Injected polypropylene cone with brushed electro-plated finish for a perfect design25mm (1“) neodymium silk dome tweeter Aluminum phase plug to erase the standing wavesLaser cut logos for a perfect finish25mm aluminium voice coil for a higher power handlingRubber suspension for a perfect reliabilitySoft and highly musical sound quality