Model 630: The "Titan" Chrome-Plated Steel Triple Train Horns
KL 630
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Model 630: The TripleTitan Steel Triple Train Horns
The Titan of the Road Has Arrived!
For the automotive enthusiast who refuses to compromise on acoustic authority or aesthetic elegance, the Model 630 TripleTitan represents the pinnacle of compact locomotive design. Engineered specifically to bridge the gap between space-constrained vehicle layouts and premium construction materials, this system delivers the exact same deep, spine-tingling locomotive chord as industrial setups, with a rare combination of detachable flat rack design and steel chrome finish.
Each horn is precision-sculpted from heavy-duty steel and finished with a brilliant, mirror-polished chrome plating that transforms your vehicle's underside into a high-performance showpiece. Utilizing a heavy-duty, high-flow driver mechanism, the Model 630 projects an immediate acoustic wall that cuts through modern cabin soundproofing and ambient highway noise instantly. This isn't just a generic alert signal—it is an authentic, multi-tone railroad blast built for drivers who demand absolute authority on the open road.
WHY CHOOSE THE "TITAN” 630 HORNS?
- The Titan™ 630 Train Horns: Precision engineered with three Chrome-Plated Steel Trumpets and Heavy-Duty drivers to deliver a massive, authentic multi-tone locomotive blast. Built for the long haul, they combine huge sound and flexible mounting options with ultimate durability.
- High-Impact Sonic Performance: Don't let the mid-sized construction fool you. Featuring three precision-tuned trumpets crafted from heavy-duty steel, this system is driven by our high-performance Vortex 4 Model 307 solenoid fed by 1/4" airline.The result is our signature, instantaneous train horn blast that commands attention down the block.
- Industry-Leading Flat-Rack Versatility: Get "Big Horn" sound without the installation nightmare. The Model 630 features a revolutionary low-profile design that requires less clearance than traditional oversized setups, making it the most adaptable steel horn set we’ve ever built.
- Modular "Fit Anywhere" Design: Tight on space? The 630 is fully modular. You can remove the steel trumpets from the flat rack and mount them individually to tuck a massive train horn sound into locations where traditional monolithic sets simply won't fit.
THE VERDICT: The Model 630 Titan™ is the definitive choice for drivers who demand a professional-grade steel blast and rock-solid reliability in a package sized to fit most trucks or SUVs. It delivers the authentic roar of a locomotive without the "Demon" 730 steel horn price tag or footprint.
WHAT'S IN THE BOX?
- (630) The Titan™ triple train horns: Wide-bell, High-Impact Chrome-Plated Steel horns with flat rack mount (Each horn can be mounted individually also).
- (307) Vortex 4 Model 307 12-volt Solenoid: (1 Included with 1/4" air fitting)
- (25014-1) High-Pressure Airline: 12 feet of high-pressure rated 1/4" OD Airline
BOOST YOUR BLAST: 30% MORE OUTPUT
Unleash the full fury of the Titan™ 630 Train Horns!
Push the 630 Titan™ horns to the edge of sanity with the Ultra BlastMaster™ (Model 6880). This upgrade allows you to unleash the fury of 30% more power by adding two additional Model 307 chrome solenoids and swapping the standard 1/4" tubing configuration for a massive 1/2" airline supply structure line.
The result is a nasty twist to a classic: devastating, bone-rattling decibel levels that demand respect across entire city blocks. Experience the 630 Titan™ in its most aggressive form—because when it comes to the ultimate train horn, "TOO LOUD" happens to be just right.
TOO LOUD? TOO BAD!
⚠️ System Requirements & Compatibility
Model 630 horns require compressed air to operate. The optimal operating pressure is up to 150 PSI and requires a minimum 2.5-Gallon onboard air tank system to ensure sufficient capacity for maximum blast durations.
Kleinn air systems designed specifically to run the Titan™ 630 horns:
- Model 6350: 150 PSI | 100% Duty Cycle | Heavy-Duty Onboard Air System
- Model 6450: 200 PSI | 100% Duty Cycle | Ultra Heavy-Duty Onboard Air System (Regulated down to horn limitations)
The "Titan" 630 is the official direct replacement for the following Kleinn Air Systems:
- Universal ProBlaster™ Train Horn Kits: Model HK6 & HK8
- Vehicle-Specific Systems: Models configuration setups ending in "630"
Air Horns vs. Train Horns
Find Your Signature Blast
Compact Air Horn Series
Engineered for "Emergency Vehicle" authority. This series delivers a sharp, high-frequency blast designed to cut through ambient noise instantly. With 3.5" bells, these horns produce a piercing scream that commands attention in heavy traffic.
- Compact Horns: 102 / 130 / 141
- Kits: HK2 / HK3 / HK4
- Compact Horns: 101 / 102-1 / 130-1
- Kits: HK1 / HK2-1 / HK3-1 / HK4-1 / HKUTV / Vehicle Specific Kits: 102,102-1
Train Horn Series
Don’t just make noise—make an impact. Engineered with massive 6-7" bells, our Train Horns move huge volumes of air to create a deep, earth-shaking rumble. This is the authentic tone of a 40,000-lb classic locomotive.
- Train Horns: 500 / 501 / 502 / 630
- Kits: HK6 / HK8
- Train Horns: 220 / 230 / 730
- Kits: HK5 / HK7 / HK9 / HK9-Slimline / All Vehicle Specific Train Horn Kits
Professional-grade engineering. Legendary Kleinn Performance.
Too Loud? Too Bad
Train Horn Specifications
|
Triple Chrome Train Horns |
|
| Part Number | Model (630) The "Titan™" |
| Number of horns | 3 (Flat Rack or Individual Mount Modular Options) |
| Warranty | 1-Year Warranty |
| Construction | Chrome Plated Steel Trumpets |
| 12-Volt Solenoid | P/N 307 with 1/4" OD Airline Inlet |
| Max Pressure | 150 PSI |
| Output (dB) @ 150 PSI | 152.9 dB 154.3 dB w/ 6880 Upgrade Kit |
| Dimensions (On Flat Rack Bar) | 18’ L x 18.5’ W x 7.25’ H |
| Dimensions (Each Horn) | 14.5 Lg. – 12.75 Med. - 9.5 Sm. |
| Minimum Tank Size Required | 2.5-Gallon Tank Minimum |
| Airline Length and Size Included | 12’ of ¼” OD High-Pressure Airline |
| Upgrade kit compatibility | Fully Compatible with Model 6880 Ultra BlastMaster™ |
Installation Paragraph Resource Links

$399.95