Speaker polarity check question

[Jimg]

My head unit does not have a cd player

android auto or Bluetooth only

what tools or phone apps are you using to test polarity. Most of what of what I see on Amazon is the FH-168 tester with them emailing the audio file in a couple days after purchasing
this the best option for this task

or are there reliable phone apps and methods other than the fh-168

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[ThxOne Premium Member]

My head unit does not have a cd player

android auto or Bluetooth only

what tools or phone apps are you using to test polarity. Most of what of what I see on Amazon is the FH-168 tester with them emailing the audio file in a couple days after purchasing
this the best option for this task

or are there reliable phone apps and methods other than the fh-168

It's the exact one I use, it always came with a CD. If you can't use the CD, Polarity Pops can be easily downloaded from the web. You can also download a speaker polarity app from the apple store or Android store.

 

[Jimg]

Just ordered it

 

[Bobbytwonames 5,000+ posts]

We used a DeWalt battery to test polarity. Are we crazy or redneck? Shitt we might be both.

 

[Jimi77 Premium Member]

You can test polarity with any mono track, ie AM talk radio. The track should sound centered on the dash. If a driver is out of polarity, then the track will sound wide and diffuse.

 

[dragon.breath 10+ year member]

Audio control mobile tools app has a polarity checker built in.

 

[Bobbytwonames 5,000+ posts]

My head unit does not have a cd player

android auto or Bluetooth only

what tools or phone apps are you using to test polarity. Most of what of what I see on Amazon is the FH-168 tester with them emailing the audio file in a couple days after purchasing
this the best option for this task

or are there reliable phone apps and methods other than the fh-168

You can easily do it this way for free.