The SC3010/SC3012 systems feature a very powerful amplifier array, with one amplifier per driver. All drivers, and especially our proprietary AMT RS6 tweeter, are developed to deliver high sound pressure levels, extremely low distortion and an optimised directivity. Together with the ultra-stiff plywood front plate and a special inner construction to lower resonances, they offer a smooth directivity, highly defined mids, pristine high frequencies and a powerful and tight low end. The SC3010/SC3012 systems are also built with in-wall installations in mind. In this case, simply adjust the filter controls to "inwall". A set of high-density foam is provided to close the backfiring bass ports. The silver module housing the midrange driver and our AMT RS6 tweeter can be rotated by 90 degrees allowing you to set up the speakers either horizontally or vertically. Dimensions (WxHxD) [mm] 435 x 650 x 490 Dimensions (WxHxD) ["] 17.13 x 25.59 x 19.29 Free-field frequency range (-3dB) 25Hz - 21kHz Tweeter AMT RS6 Midrange 130mm/5" Woofer 300mm/12" Max SPL per pair 130dBspl Output power (woofer) 800W Output power (mid-driver) 250W Output power (tweeter) 250W More information - EVE Audio