Same as Fig. 19, but adopting a KN model with similar merger parameters but different EoS, i.e. run10 – LS220 EoS. This produces fainter KN spectra, whom significantly impacts the S/N of the MAAT spectra, and hence the constraining power on H₀. Nevertheless, thanks to the spectro-photometry capability and spectral resolution of MAAT, the S/N is enhanced by rebinning the spectra. The solid line shows the rebinned spectra in 50 Å and the marker the convolved photometry in gri assuming S/N = 5.