We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
WOLO Air Horn: 12V DC, Low Tone, Air, Silver, Chrome Plated, 120 dB Sound Level - Max - Air-Powered Horns
WOLOAir-Powered Horns

WOLO Air Horn: 12V DC, Low Tone, Air, Silver, Chrome Plated, 120 dB Sound Level - Max

The WOLO Air Horn (MPN 140) is a 12V DC, air-powered horn delivering a low-tone 315 Hz signal at 120 dB max. Finished in chrome-plated silver and supplied with stainless steel mounting hardware, it is designed for…

SKU 3G-OTH-486170

Brand
WOLO
Item
Air Horn: 12V DC, Low Tone, Air, Silver, Chrome Plated, 120 dB Sound Level - Max
Category
Air-Powered Horns
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

WOLO
Manufacturer Part Number
140
Type
Low Tone
Freq
315 Hz
Color
Silver
Finish
Chrome Plated
Includes
Stainless Steel Mounting Hardware
Compatible Vehicle Type
Boats
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WOLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WOLO Air Horn (MPN 140) is a 12V DC, air-powered horn delivering a low-tone 315 Hz signal at 120 dB max. Finished in chrome-plated silver and supplied with stainless steel mounting hardware, it is designed for boat applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WOLO Air Horn 140 used for?

The WOLO Air Horn 140 is a 12V DC, air-powered horn designed for boat applications. It delivers a low-tone 315 Hz signal at 120 dB max, providing an audible warning signal on marine vessels. The chrome-plated silver finish and stainless steel mounting hardware ensure corrosion resistance in marine environments.

What are the specifications of the WOLO Air Horn 140?

The WOLO Air Horn 140 operates on 12V DC and produces a low-tone frequency of 315 Hz with a maximum sound level of 120 dB. It is chrome-plated silver, includes stainless steel mounting hardware, and is compatible with boats. The manufacturer part number is 140.

Where to buy the WOLO Air Horn 140 worldwide?

3G Electric supplies the WOLO Air Horn 140 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this air-powered horn for your marine application.

How to install the WOLO Air Horn 140 on a boat?

Install the WOLO Air Horn 140 using the included stainless steel mounting hardware. Mount the horn securely in a dry location, connect the 12V DC power supply, and route the air line per the manufacturer's instructions. Ensure the horn is positioned for clear sound projection and protected from direct water spray.

Used in

Common applications for WOLO
Warehouse safety — WOLO 496 personal safety horn used by workers to signal emergencies in noisy storage areas
Construction site — WOLO air horns for equipment warning signals on heavy machinery
Material handling — WOLO backup alarms on forklifts to alert pedestrians in loading docks
Facility maintenance — WOLO electric horns for evacuation alerts in industrial plants
Personal protection — WOLO battery horns for lone workers in remote or confined spaces

WOLO Products

3G Electric supplies WOLO air-powered horns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from WOLO

View all WOLO parts →
WOLO Air Horn: 24V DC, Low Tone, Air, Black, Enamel/Painted, 128 dB Sound Level - Max, Trumpet Horn (MPN 856). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Painted; Includes: Heavy Duty 12 V Electric Solenoid Valve; Color: Black.
WOLO
WOLO Air Horn: 24V DC, Low Tone, Air, Black, Enamel/Painted, 128 dB Sound Level - Max, Trumpet Horn (MPN 856). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Painted; Includes: Heavy Duty 12 V Electric Solenoid Valve; Color: Black.
WOLO Air Horn: 12-24V DC, High Tone, Air, Silver, Chrome Plated, 130 dB Sound Level - Max, Trucks (MPN 853). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Chrome Plated; Includes: Mounting Hardware; Color: Silver.
WOLO
WOLO Air Horn: 12-24V DC, High Tone, Air, Silver, Chrome Plated, 130 dB Sound Level - Max, Trucks (MPN 853). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Chrome Plated; Includes: Mounting Hardware; Color: Silver.
WOLO Air Horn: 12V DC, High Tone/Low Tone, Air, Black, Unfinished, 124 dB Sound Level - Max, 1 Horns (MPN 619). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Passenger Vehicles; Finish: Unfinished; Includes: Heavy Duty 30 A Relay; Color: Black.
WOLO
WOLO Air Horn: 12V DC, High Tone/Low Tone, Air, Black, Unfinished, 124 dB Sound Level - Max, 1 Horns (MPN 619). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Passenger Vehicles; Finish: Unfinished; Includes: Heavy Duty 30 A Relay; Color: Black.
WOLO Air Horn: 12V DC, Low Tone, Air, Black, Clearcoat/Painted, 152 dB Sound Level - Max, Trucks (MPN 847). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Painted; Includes: Heavy Duty 12 V Electric Solenoid Valve; Color: Black.
WOLO
WOLO Air Horn: 12V DC, Low Tone, Air, Black, Clearcoat/Painted, 152 dB Sound Level - Max, Trucks (MPN 847). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Painted; Includes: Heavy Duty 12 V Electric Solenoid Valve; Color: Black.
WOLO Air Horn: 12V DC, High Tone, Air, Silver, Chrome Plated, 130 dB Sound Level - Max, Trumpet Horn (MPN 825). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Chrome Plated; Includes: Rubber Gaskets; Color: Silver.
WOLO
WOLO Air Horn: 12V DC, High Tone, Air, Silver, Chrome Plated, 130 dB Sound Level - Max, Trumpet Horn (MPN 825). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Chrome Plated; Includes: Rubber Gaskets; Color: Silver.
WOLO Air Horn: 12V DC, High Tone, Air, Black, Unfinished, 124 dB Sound Level - Max, 3 in Wd (In.) (MPN 419). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Passenger Vehicles; Finish: Unfinished; Includes: Heavy Duty 12 V Electric Solenoid Valve; Color: Black.
WOLO
WOLO Air Horn: 12V DC, High Tone, Air, Black, Unfinished, 124 dB Sound Level - Max, 3 in Wd (In.) (MPN 419). Key specifications — Type: High Tone; Brand: WOLO; Compatible Vehicle Type: Passenger Vehicles; Finish: Unfinished; Includes: Heavy Duty 12 V Electric Solenoid Valve; Color: Black.
WOLO Air Horn: 12V DC, Low Tone, Air, Black, Enamel/Painted, 128 dB Sound Level - Max, Trumpet Horn (MPN 855). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Painted; Includes: 10 ft of 1/4 in Nylon High-Pressure Hose; Color: Black.
WOLO
WOLO Air Horn: 12V DC, Low Tone, Air, Black, Enamel/Painted, 128 dB Sound Level - Max, Trumpet Horn (MPN 855). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Painted; Includes: 10 ft of 1/4 in Nylon High-Pressure Hose; Color: Black.
WOLO Air Horn: 12V DC, Low Tone, Air, Silver, Chrome Plated, 152 dB Sound Level - Max, Trumpet Horn (MPN 850). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Chrome Plated; Includes: 10 ft of 1/4 in Nylon High-Pressure Hose; Color: Silver.
WOLO
WOLO Air Horn: 12V DC, Low Tone, Air, Silver, Chrome Plated, 152 dB Sound Level - Max, Trumpet Horn (MPN 850). Key specifications — Type: Low Tone; Brand: WOLO; Compatible Vehicle Type: Trucks; Finish: Chrome Plated; Includes: 10 ft of 1/4 in Nylon High-Pressure Hose; Color: Silver.