michael chuaJune 26, 2018HIFI DRIVERS5", Aluminum Cone, Dayton, DSA135, Midwoofer Dayton DSA135-8 Published Frequency Response Dayton DSA135-8 RAW Frequency Response Baffle Width=8.25″ • Ported Box=7 liters Mic at 24ins, woofer axis. Impulse Window=5msec. No Smoothing. Nearfield below 500Hz. Dayton DSA135-8 RAW Toneburst Energy Storage (TES) Dayton DSA135-8 RAW Harmonic Distortion Dayton DSA135-8 Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=8 liters • Fb=55Hz (Manufacturer’s T/S) Ported Box=8 liters • Fb=55Hz (DATS T/S) Hummingbird-TA Ported Box=10 liters • Fb=52Hz (Manufacturer’s T/S) Ported Box=10 liters • Fb=52Hz (DATS T/S) Ported Box=13 liters • Fb=50Hz (Manufacturer’s T/S) Sealed Box=3 liters • F3=97Hz • Q=0.73 (Manufacturer’s T/S) Updated on Dec 12, 2023