Anyone that has had a train horn for a while will tell you that a few horns are never enough.
S and are backed by a lifetime guarantee.More horns equal more power.S Train Horn Chord, as well as an additional #2 and #3 bell for stereo effect, giving you an even bigger sound! Made of extremely durable fiberglass-reinforced ABS composite, the Shocker S6 are handmade here in the U. With stainless steel valve upgrade;Stand-alone horn only - requires air system for completion;Lightweight and extremely loud;Constructed from fiberglass-reinforced ABS for extreme durability through all harsh conditions;Stainless steel diaphragm;Black finish;All-inclusive brass fitting kit;Can be heard from miles away;Includes: Shocker S6 Train Horns;1/2 Shocker electric air valve;20 ft of 5/16 Dot Spec air line;17 ft of 1/2 Dot Spec air line;All necessary fittings, mounting hardware, detailed instructions;Limited lifetime warranty;Made in the USA;California Residents: WARNING HornBlasters Shocker S6 Train Horn with SS Valve (Black) - AH-S6-SS You get the original 4 notes that make the U.