michael chuaAugust 19, 2017HIFI DRIVERS830869, HDS, Nomex, Peerless, Thiele&Small, Woofer Peerless 830869 Thiele & Small Ported Box=40 liters. F3=40Hz Ported Box=27 liters. F3=45Hz Ported Box=35 liters. F3=40Hz Sealed Box=20 liters. F3=65Hz, Q=0.70 Bandpass Box=27 liters. F3=45Hz-125Hz Updated on June 30, 2018
