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Featured Install
Shocker S6 544K Train Horn Kit
2016 Chevy Silverado 1500
Sound Sample
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6-chime Shocker Loudest kit Horns under truck Bed air system 150 PSI 8–10 sec honk
2016 Chevy Silverado 1500 Shocker S6.
Shocker S6.
Horns below. Air in the bed.
Not getting ignored.
Shocker S6 544K Train Horn Kit
Martin C. gave his 2016 Chevy Silverado 1500 a serious upgrade with the HornBlasters Shocker S6 544K Train Horn Kit. The horns mount underneath the truck, while the air tank and compressor live in the bed for a clean, functional split setup.
Six Shocker bells — including the extra #2 and #3 for more volume — plus a 5-gallon 150 PSI onboard air system that also handles tire inflation and small air tools. That Silverado is definitely not getting ignored.
- Shocker S6 train horns: six fiberglass-reinforced ABS bells, hand-tuned locomotive chords
- 5-gallon 8-port tank: 8–10 seconds of continuous honk at 150 PSI
- 1NM air compressor: 1.75 CFM @ 0 PSI, 110/150 PSI pressure switch
- Split mount: horns under the truck, tank and compressor in the bed
- Stealth Black finish: blacked-out horns and powder-coated air gear
- Complete kit: Black Widow valve, gauge, airline, wiring, hardware, and earplugs
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What’s in the box
Includes
- Shocker S6 horns
- 1NM compressor
- 5-gal tank
- Pressure switch
- Valve
- DOT airline
- Fittings
- Wiring
- Hardware
The kit
Specifications
Shocker S6 544K Train Horn Kit This Silverado page lists the HK-S6-544K Nightmare Edition: six Shocker bells, a HornAir 5-gallon 8-port tank, and a 1NM compressor.
150PSI Operating pressure
6chimes Shocker S6 train horn
8–10sec Continuous honk
5gal 8-port air tank
| Kit | |
| Part number | HK-S6-544K |
| Operating pressure | 150 PSI |
| Restart pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Max amperage | 25 A |
| Honk time | 8–10 seconds |
| Horn | |
| Horn | Shocker S6 train horn |
| Finish | Stealth Black |
| Material | High-impact fiberglass-reinforced ABS |
| Horn flare | 5″ (127 mm) |
| Air system | |
| Air tank | HornAir 5-gallon 8 port air tank |
| Tank size | 20.5″ L × 9.5″ dia × 11.5″ H (with legs) |
| Tank weight | 20 lb (9.07 kg) |
| Compressor | HornBlasters 1NM air compressor |
| Flow rate | 1.75 CFM @ 0 PSI |
| 0 to 150 PSI | 6 min 45 sec (±10 sec) |
| 110 to 150 PSI | 2 min (±5 sec) |
Frequently Asked Questions
What comes in the Shocker S6 544K?
Shocker S6 train horns, HornBlasters 1NM air compressor, 5-gallon 8-port air tank, pressure switch, air valve, DOT airline, fittings, wiring kit, and mounting hardware.
What are the specs for the HornBlasters 1NM air compressor?
Fills a 5 gallon tank from 0–150 PSI in about 6 minutes 45 seconds, with fast recovery between 110–150 PSI.
What makes the Shocker S6 544K ideal for installs like this?
Each component mounts independently, so you can run a split setup like Martin’s Silverado — horns under the truck, with the tank and compressor in the bed — while still getting massive Shocker S6 volume.
What are some key features of the Shocker S6 544K?
Authentic train horn tone, 8–10 seconds of honk time, ~2 minute recovery, and onboard air capability for tire inflation and small air tools.
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