It looks like OP posted an AMP link. These should load faster, but AMP is controversial because of concerns over privacy and the Open Web.

Maybe check out the canonical page instead: https://www.amazon.com/Bluetooth-Subwoofer-Amplifier-Speakers-Password/dp/B08G1NZF3Y

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I bought this one for the back box which is what buy stuff arcade uses

https://www.amazon.com/gp/aw/d/B08G1NZF3Y

I then bought 2 of these for the exciters.

https://www.amazon.com/gp/aw/d/B07C1Q1FPT

Some people put transducers bass shakers on the exciters as well and the kinters won't work for that.