How To Test Speaker Polarity Phasing - + / Speaker Polarity Check With A Battery

[@kkjin1]

Thanks for making this video. Speakers polarity is an often overlooked subject. Even a lot seasoned accessories shops have problems getting this right!

[@soulful-blackice]

I got a speaker 150 watt
It's popping when I on it.
How to repair it?

[@ahmadnizam7193]

try this but my speaker only have crack sound but not moving in or out??what the reason😅

[@richardp4606]

Voice coil is ruined, probably due to excessive power use

[@eddyvirlago1986]

What happens if its reversed?..my speakers have a buzzing sound on the left door, is it cause by reversed polarity?

[@johnjebon2030]

Speaker performance will be affected. Imagine you are running forward vs running backward.