The KENSINGTON GR-BA is a 2 Way Floorstanding 10" Dual Concentric HiFi Loudspeaker with aluminium-magnesium alloy diaphragm and Mylar surround compression driver delivers exceptional clarity and articulation throughout the high frequency range. 10" highly efficient driver with 93 dB/Watt sensitivity and 500 Watt peak power handling deliver breath-taking dynamics and realism. PepperPot WaveGuide powered by TANNOY Alnico magnet system enhances the point source symmetrical dispersion properties. Aluminium-magnesium alloy diaphragm and Mylar surround compression driver delivers exceptional clarity and articulation throughout the high frequency range.