AS190-9-251 + C90-6-724 + C25-6-158 3way Passive Crossover Design

Passive Crossover Design for AS190-9-251 + C90-6-724 + C25-6-158

3way crossover design for Accuton AS190-9-251 6.5″ woofer+ C90-6-724 5″ midrange + C25-6-158 tweeter (3way configuration)

Anechoic (flat response).

Woofer: 1.0 cubic foot, TWO 2″ straight vents x 7″ length [1.5 cubic foot with same vents for extended bass shelf]

Midrange: 0.2 cubic foot sealed

Additional Notes: Crossover points about 400 Hz and 9.0 kHz. Low nominal output ~ 81 dB. Two smaller value hi-pass caps and large midrange cap. Significant padding in hi-pass circuit.  Note the woofer is in reverse polarity relative to the mid and tweeter.