doctorwho
Active Member
These settings apply to those with the Light Harmonic standard speaker upgrade only so apologies to those outside that small subset. I’ve done some frequency measurements taken from the front seat drivers position in the car using an uncalibrated iPhone mic and an app called Octave RTA so the measurements are approximate but in the ballpark. I used 0-200 Hz, 0-2 kHz and 0-20k Hz test tones at -30db reference level and set the stereo volume setting on 7. I also looked at the pink noise generated by the HVAC system. The car was at rest and in a very quiet rural setting with minimal background noise.
The first picture shows the HVAC noise, mainly between 100-500 Hz.
I then turned off the HVAC for the frequency response readings. This is the most optimised settings that I could get using the new 5 band equaliser in the latest software update. Look at the top white line averaged curve rather than the prettier coloured spectrum.
The settings that gave me this response were (L to R) +7, +5.5, +4, +3, +6.5.
I then turned off the HVAC for the frequency response readings. This is the most optimised settings that I could get using the new 5 band equaliser in the latest software update. Look at the top white line averaged curve rather than the prettier coloured spectrum.
The settings that gave me this response were (L to R) +7, +5.5, +4, +3, +6.5.