ok. whats the difference between 8500 and 8500 X50?

Quote:

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Originally Posted by dizwiz24

ANyway to tell if you have the S7 horn in your 8500 x50 ? (like by serial #?)

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Look on the bottom for an FCCID of QKL8500

Qkl8500 = s7
qklx5m4 = m4

Quote:

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Originally Posted by EscortRadar

Qkl8500 = s7
qklx5m4 = m4

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Very Cool. Just found out that I DO have the S7 Horn.

Good to know. Just gotta wait for it to get back from repair.

It says QKL8600 on the bottom..

Its the 8500i x50

So thats S7 horn?

which is good...bc it means it has POP protection AND the better range / faster reaction time of the S7 horn...

There is no FCCID QKL8600 on our products. Yours may have a counterfeit serial label if it says that.

^^^^ haha that sucks!