MUSE (top panel) and MIRI MRS (bottom panel) integrated spectra for NGC 424 extracted from the same region, i.e. the MIRI MRS Ch 1 (orange square in Fig. 1). All the emission lines detected in each spectrum are highlighted. Warm molecular hydrogen transitions in the MIRI MRS spectrum are shown in blue. Black and purple spectra in the bottom panel represent the integrated MRS spectrum extracted from the entire FoV and from the 1 arcsec² nuclear region of NGC 424, respectively. Red labels mark the positions of PAHs features at 11.25 and 12 μm. Grey spectrum in the bottom panel is the Spitzer IRS high-resolution extracted in full mode normalised to the MIRI MRS integrated spectrum.