Getting my speaker to 4 ohms

Hello Everyone🙂

Just working out the wiring to my speaker, There will be 6 front woofers at 8 ohms, one rear-facing woofer at 4 ohms. just wondering if this is correct/ if someone has a better way to bring it back to 4 ohms. currently, with this layout, I think it's 4.27 ohms I believe. could totally be wrong though!
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