Hello,
I get very similar results as @Maiky76.
If I optimise for PIR I get better results but the LW degrades a bit too much. I kept the LW optimisation. Optimisation starts at 200Hz, if you go lower, you of course get a flatter ON with a better score but it cost you some SPL and this speaker is relatively limited.
Code:SPK auEQ ----------------- NBD ON 0.46 0.43 NBD LW 0.33 0.32 NBD PIR 0.30 0.28 SM PIR 0.64 0.71 SM SP 0.80 0.84 LFX 44 44 LFQ 0.60 0.60 ----------------- Score 5.0 5.4 w/sub 7.1 7.4 -----------------
Code:EQ for Technics SB-C700 computed from ASR data Preference Score 5.0 with EQ 5.4 Generated from http://github.com/pierreaubert/spinorama/generate_peqs.py v0.14 Dated: 2022-02-08-05:24:51 Preamp: -1.7 dB Filter 1: ON PK Fc 2141 Hz Gain +1.71 dB Q 2.66 Filter 2: ON PK Fc 1375 Hz Gain -1.16 dB Q 3.95 Filter 3: ON PK Fc 1555 Hz Gain +1.75 dB Q 3.90 Filter 4: ON PK Fc 1759 Hz Gain -1.24 dB Q 3.94 Filter 5: ON PK Fc 8534 Hz Gain -0.99 dB Q 2.28
gives you:
View attachment 185120
Thanks, might try but for now just extended Anthem Room Correction to 2500hz. I don't hear that it's made things worse.