Audio Artistry Beethoven loudspeaker system Measurements part 3
Fig.9 Audio Artistry Beethoven, step response on tweeter axis at 50" (5ms time window, 30kHz bandwidth).
Fig.10 Audio Artistry Beethoven, cumulative spectral-decay plot at 50" (0.15ms risetime).
Measuring large dipole speakers is always problematic, because the underlying assumptions about the measurement techniques and their relationship with the device under test are no longer completely valid. Given that caveat, the Beethoven's measured performance is excellent.—John Atkinson