Does this listing consist of 2 pieces?

Yes- 12V Low Tone Frequency: 300 Hz High Tone Frequency: 500 Hz. Also includes relay, but no wiring or additional mounting hardware. VERY loud.

Installion instruction

Actually there are Instructions.. There are so Small (tiny) its not even funny. After you open the Lid they are on top of the Flaps! English is on the Top Left Flap.. ---- I Needed to Adjust the Brackets to install the Horns on my Truck and Sadly since it CANT Be seen. It tells you NOT to adjust the Bracket it affect the electromagnetical properties and will result in loss of performance and warranty.. AND I MOVED MINE! I AM Pissed off!!! I COULDN'T SEE THIS...

Are these water resistant? Like if they are on an offroad vehicle and get submerged occasionally will they still work?

These are more the water resistant. I have used this product for several years on several viechle's including motorcycles that get ridden in the rain several months of the year and have had not breakdown do to water stopping them from working. The even have been under water for about 5 minutes and worked immediately after that and several years later were still working.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Hella Stark Sound – 109.23.37 – Red Set 12 V High/Low Frequency Hella Super Tone Horn Set B 133, 12 volt

Product ID: 66735577

Details

Brand
Hella
Color
Red
Item dimensions L x W x H
7.32 x 6.69 x
Material
Stainless
Voltage
12 volts

⚡12V high/low frequency dual tone

🔊118 dB piercing volume

❄️-40°C to high temp resilient

€ 99.86

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Make your presence impossible to ignore with Hella Stark Sound!

BUILT TO BRAVE EXTREMES - Operates flawlessly from freezing -40°C to scorching heat, no compromises.
DUAL FREQUENCY PRECISION - 300 Hz & 500 Hz tones deliver a sharp, layered alert for maximum impact.
CERTIFIED QUALITY SAFETY - ECE and ECE-R28 certified for trusted performance and legal compliance.
UNIVERSAL 12 V COMPATIBILITY - Seamlessly fits most passenger vehicles with blade connection ease.
COMMAND ATTENTION WITH 118 D B - Cut through city noise with a powerful, unmistakable horn.

The Hella Stark Sound 12V Super Tone Horn Set delivers a robust 118 dB dual-frequency alert (300 & 500 Hz) designed for universal fit on passenger vehicles. Engineered with durable stainless steel and certified to ECE standards, it withstands extreme temperatures from -40°C upwards. Its blade connection mounting ensures easy installation by specialists, making it the ultimate upgrade for drivers who demand reliability and commanding sound presence.

Specifications

ASIN	B00ASK3BP8
Automotive Fit Type	Universal Fit
Best Sellers Rank	#148,688 in Automotive ( See Top 100 in Automotive ) #128 in Air Horns #3,574 in Electrical
Brand Name	Hella
Color	Red
Compatible with Vehicle Type	Passenger Car
Customer Reviews	4.4 4.4 out of 5 stars (831)
Fit Type	Universal Fit
Global Trade Identification Number	04082300002355
Item Dimensions	7.32 x 6.69 x 5.55 inches
Item Weight	0.96 kg
Manufacturer	Hella KGaA Hueck & Co.
Manufacturer Part Number	3AG 003 399-801
Material Type	Stainless Steel
Model Number	3AG 003 399-801
Noise Level	118 db
Number of Items	1
OEM Equivalent Part Number	4381 85115-MACK
Style Name	Modern
Unit Count	1 Count
Voltage	12 volts

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