Full measurements for the DIY Sound Group HT-8 speaker kit.
The following measurements were performed on my 10' tall outdoor turntable, measurements taken at 2.83v / 2M just below the tweeter axis (bottom screws on the waveguide) and scaled 6dB to approximate 2.83v/1M level. The measurements were gated at 14ms and blended to diffraction adjusted nearfield woofer response below 250hz.
Smoothing applied is 1/48th octave.
-Link to the HT-8 polar data exported from VituixCAD-
Updated graphs for the 2022 crossover revision which was a minor adjustment to correct for a small level disparity noticed on the newer batches of woofers.
On Axis Response
CTA-2034 Style Spin
HT-8 Harmonic Distortion at 85, 95, 100 and 105dB/1m
Compression at 85/95/100/105dB normalized against 75dB: