I tried crosstalk cancellation with cheap speakers like SHARP and they sounded good too. All recordings were made with Sennheiser AMBEO headset microphones. Please use headphones to listen to hear the sweet spot perspective heard in-situ
This is with the Sharp speakers. I will make one more with Sharp and 30 mini HT speakers for artificial ambiance. The only drawback is the CPU requirement for full concert hall sound. Currently it is at 82% of i9-9900K to process the convolution using real concert hall impulse response.
Same track with Sound Lab
Full range sound with 32 speakers.