since the ranger has just the single high tone horn, i went and got another low tone horn and all i did was run a piece of metal to the low tone horn from the high, and i grounded the low to the metal. i ran the power wire to the original horn, running it off of it...it sounds great! just like any full size truck would!

heres what it looks like

 

it sounds deeper than this
YouTube - 2007 Honda Accord Low + High Horn Sound

 

this must have been 04 + deal............. mine came with dual units

 

mine didnt...i had the FAGGGGGGGGGGGGGGGGGGGGGGGGGG high tone horn

 

my '87 came with 2 horns. but they dont work for some reason so i went out and picked up a air horn

 

my 02' has dual tone but the low is filled with mud so its as if it dont work anyways lol

 

My 01 only had one high tone horn. I had a spare low tone horn kicking around so I installed that years back. I like the 2 tone sound much much better!!! It sounds good when you lay on it too!!

About time you did that....LOL