I have applied large capacitor tuning technique, by series a large capacitor to the woofer, to my closed speakers. In theory, it states that this action will result in changing the slope of the bass response from 12dB/octave to 18dB/octave. So, does it mean my speakers now will produce bass response close to the Third-Order Quasi-Butterworth of the vented box? And how about the transient response? Will it behave like closed or vented box?