Macrom M2A.490 owner manual

M2A.490 Front/Rear view Input setting CH1/CH2 Low Level InputInput setting CH3/CH4 Crossover setting CH1/CH2 Eng Select Flat for a compleate frequency rangeCrossover setting CH3/CH4 Eng Select LOW for a low frequency rangeInput/Output Mode setting CH1/CH2 Speakers connection CH3/CH4 Speakers connection Power connection Features Technical data