Quote Originally Posted by Bertobol View Post
* sir doy

useful talaga yan bro especially if may mga wow legs naka tayo sa likod ng tail gate. kitang kita yan sa front monitor mo!
yung horns mo bro parang barko na ata yan ah? hehe.. gusto ko nga din dagdagan ang bosch horns ko with another set of hella horns.
Mahina sya compared sa real train horns with metal trumpets and tanks na aabot ng 100-150psi. Around 15psi lang ang mga compact air horns gaya nito. Pero it's still louder than electric trumpet horns. Kung yung Bosch (I'm assuming it's a Europa) mo is mounted sa front grills and facing forward, you could add another set and have them facing the ground or sa sides. I noticed kase na electric disc horns are loud when you're infront of the horn but poor on peripheral dispersion. You could go for Roots. Halos pareho ang tunog ng Megasonic nila sa Bosch Europa pero medyo affordable yung Roots. Yung Hella Supertone iba kase ang tunog at di gaano kalakas (kahit 30amp yung fuse at relay with gauge 14 wires).