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Lewis' 2005 Fountain 48 Express Cruiser Train Horn Install
Lewis' 2005 Fountain 48 Express Cruiser Train Horn Install
Lewis' 2005 Fountain 48 Express Cruiser Train Horn Install
Lewis' 2005 Fountain 48 Express Cruiser Train Horn Install
Lewis' 2005 Fountain 48 Express Cruiser Train Horn Install
Lewis' 2005 Fountain 48 Express Cruiser Train Horn Install

2005 Fountain 48 Express Cruiser

Rocker 3 Liter Horn Kit

SOUND SAMPLE:

EXPAND GALLERY
CONTINUE TO INSTALLATION →

Y’all better clear the docks! :speedboat::dash: Lewis W. just took things to a WHOLE new level with his 2005 Fountain 48 Express Cruiser — outfitting it with our legendary Rocker Horns paired with a 3 Liter Train Horn Kit for some SERIOUS marine muscle!

  • Location: Middle of the water
  • Install Goal: Let everyone know who rules the marina!
  • Setup: Rocker Horns + 3L Tank = Nautical Domination

Now when Lewis pulls up to the harbor, it’s not just waves he’s making — it’s EARTHQUAKES. The roar from those Rockers echoes across the shoreline like a freight train on a mission And yes — people do look twice when they hear THAT sound coming from a boat

Clean install, clever routing, and a killer combo that proves: Train horns aren’t just for trucks — they belong on boats too!

Shoutout to Lewis for repping HornBlasters loud and proud — this install is the definition of “Go big or go home!” 


Feature Highlights

  • Rocker Air Horns bring powerful marine sound to the Fountain 48 Express Cruiser
  • Two-bell design (14.75" and 12.75") with 5" flares delivers attention-grabbing sound
  • 3 Liter Train Horn Kit provides 7-9 seconds of continuous honking
  • Compact 4.5-pound horn with ⅛" M NPT fitting fits easily in marine installations
  • 12-volt DC operation and marine-grade design built for boat environments

UPGRADE YOUR BOAT WITH NAUTICAL DOMINATION

Experience the same unmatched marine performance as Lewis's Fountain. Explore the Rocker Air Horns and 3 Liter Train Horn Kit and make your boat impossible to ignore on the water.

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UP TO 1500% LOUDER

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UNLIMITED HONKING

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ZERO
DELAY

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CAPABLE ONBOARD AIR SYSTEM

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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SPECIFICATIONS

Part Number AH-S2
Voltage 12-Volt DC
Horn HornBlasters Rocker Air Horn
Horn Length 14.75" (374.65 mm) & 12.75" (323.85 mm)
Flare 5″ (127 mm)
Horn Weight 4.5 lb (2.04 Kg)
Fitting Size ⅛″ M NPT
HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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HornBlasters Shocker S6 544K Nightmare Edition Train Horn Kit

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SPECIFICATIONS

Part Number AC-M3
Voltage 12 Volts DC
Max Amperage 18 Amps
Maximum Pressure 120 PSI
Length 16.535" (420mm)
Width 4.921" (125mm)
Height 7.086" (180mm)
Weight 11.2lbs (5.08kg)
Air Inlet 1/4" NPT

FILL RATES

3-LITER AIR TANK FILL RATE
0 to 110 PSI 2 min. (± 10 sec.)
90 to 120 PSI 35 sec. (± 05 sec.)

Test Your Train Horn Knowledge

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Quiz Complete!

Train Horn FAQ

No, the Rocker horns are horns-only. They include the two-bell horn with ⅛" M NPT fitting, but do not include an air tank or compressor. You'll need to pair them with an air system, like the 3 Liter Train Horn Kit that Lewis used, or consider a complete train horn kit.

Rocker horns are designed for marine use and deliver a powerful, attention-grabbing sound that carries across water. The compact two-bell design and 12-volt DC operation make them ideal for boats where space is limited but sound projection is essential.

The Rocker horns feature two bells measuring 14.75" and 12.75" in length with 5" flares. The complete horn weighs 4.5 pounds and uses a ⅛" M NPT fitting for air connection, making it compact enough for marine installations.

The 3-liter tank provides 7-9 seconds of continuous honking at 120 PSI. After use, the system refills from 90 to 120 PSI in about 35 seconds, keeping you ready for repeated blasts on the water.

Yes, Rocker horns are specifically designed for marine applications. They're built to handle the marine environment and deliver powerful sound that carries across water, making them perfect for boats like the Fountain 48 Express Cruiser.


Got your own wild install? Tag us and show it off! Click the button below to submit your install photos to our media submission form!

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Lewis’ Fountain 48 Express Cruiser Gets Rocker Train Horn Upgrade | Hornblasters