4th Order Bandpass Subwoofer Box Calculator Solve parameters related to fourth order bandpass enclosures, sealed rear chamber Q, passband ripple, low and high frequency rolloff, driver resonance frequency, driver total Q, front chamber port tuning frequency, overall bandwidth, ported front and sealed ...
for each individual driver, and then add them up. For the triple chamber bandpass subwoofer box, the rear chambers are separated, and therefore calculate them normally. The 2 drivers are sharing the center chamber. So calculate the volume of the front chamber for each driver individually...