Dual horn pics

[dodge68charger]

Hey guys im wiring up my 68 charger and noticed there were two green wires for the horn. I found 2 horns in my parts bin but not sure how they mount. I think two would be overkill but i have the extra wire. Any pics would be appreciated. Thanks

 

[Lionized]

 

[69Bee]

Dual horns because of different frequencies. One is high note, and the other is low.

 

[dodge68charger]

Thanks Guys. Thats exactly what i needed. Perfect!!