Reminds me of a debate between Paul Klipsch and Edgar Villchur at a national meeting of the Acoustical Society in NYC during which Klipsch said something like "I don’t care if you push it with a broom, you still have to move the air" arguing radiating surface v excursion.
In the process of setting up my subs I was surprised that the display revealed the in-room response of my KEF Reference 1s extended to 30 Hz before dropping sharply. I supplement them with a pair of Velodyne HGS-15s crossed 4th order at 40 Hz.
In the process of setting up my subs I was surprised that the display revealed the in-room response of my KEF Reference 1s extended to 30 Hz before dropping sharply. I supplement them with a pair of Velodyne HGS-15s crossed 4th order at 40 Hz.