SB42 x2 + C173N-T6-90 + T500AMKii dual 15″ 3way Passive Crossover Design

SB42 x2 + C173N-T6-90 + T500AMKii 3way Passive Crossover Design

Crossover Design for two SB42 15″ woofers + Accuton C173N-T6-90 + Fostex T500AMKii 3way

Woofers: 10.0 cubic foot vented, two straight ports each 4″ x 3″.