Argos MT Measurements
Full measurements for the Argos MT DIY 2-way Ribbon Bookshelf Speaker Design
Link to the Argos Design Thread
The following measurements were performed on my 10' tall outdoor turntable, measurements taken at 2.83v / 2M on the tweeter axis and scaled 6dB for approximate 1w/1m level. Measurements gated at 13.5ms and blended to diffraction adjusted nearfield woofer response below 300hz. Smoothing applied is 1/48th octave.
On Axis Response
CTA-2034 Style Spin
Estimated In-Room Response
Normalized Horizontal Polar
Normalized Vertical Polar
Distortion at 85dB, 95dB and 100dB/1m:
Compression at 85/95/100dB referenced to 75dB:
Impedance: