michael chuaAugust 19, 2017Drivers Thiele & Small830869, HDS, Nomex, Peerless, Thiele&Small, Woofer Manufacturer’s Frequency Response Plot Peerless 830869 Frequency Response Baffle Width=10.5″ | Nearfield below 500Hz Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=35 liters • Fb=41Hz • System Q=0.659 (Manufacturer’s T/S) Updated on Feb 11, 2024