Speaker Upgrade with Beatsonic

[sirdizzle]

One of the rav4 threads recommended reverse polarity if only changing dash speakers and nothing else. If changing doors too, there’s no need. Just make sure all are using the same polarity (e.g. positive - positive, negative - negative)

Can confirm changing polarity on a Rav4 is recommended. Before I upgraded the front tweeters, I checked phasing with an app and checked it without reversing polarity and after. Can confirm that tweeters were out of phase without switching after the upgrade.

Would recommend use an app to check phasing for any and all speaker upgrades on an LC.

 

[bkral]

I have 2 dash 4"

Can confirm changing polarity on a Rav4 is recommended. Before I upgraded the front tweeters, I checked phasing with an app and checked it without reversing polarity and after. Can confirm that tweeters were out of phase without switching after the upgrade.

Would recommend use an app to check phasing for any and all speaker upgrades on an LC.

What app?

 

[sirdizzle]

I have 2 dash 4"

What app?

I think I used this: ‎Speaker Polarity

But I'm sure there's a free one somewhere.