BOSCH H3F Trumpet Horn Digital Fanfare 400Hz~500Hz 105-118 dB

BOSCH H3F Digital Fanfare: the power of digital.

With its new innovative microchip-controlled technology, the Bosch H3F Digital Fanfare lasts 3 to 10 times longer than conventional horns which work via mechanical contact. As a result, maintenance frequency and downtime are reduced.

The electronically-controlled H3F is highly stable in sound quality and performance, with little or no fluctuations in sounds properties even after prolonged periods of continuous honking. In contrast, conventional mechanical horns are dependent on the working state of their mechanical components and highly sensitive to environmental factors such as changes in temperature, humidity and voltage.

With its low current consumption*, the H3F Digital Fanfare uses up to 30 % less power than conventional horns, meaning less strain on the battery and less electromagnetic interference. This makes the H3F ideal for modern cars with their complex Electronic Control Units (ECU), navigation systems, etc.

Homologated according to ECE standards.

Your benefits at a glance:

• Innovative microchip technology for enhanced sound quality and reduced sound sensitivity
• High performance reliability with up to 10 times longer service life*
• Stable sound properties and performance even with long continuous honking and environmental fluctuations
• Electromagnetic protection minimizes interference with other car electronic components and electrical system

* As compared to conventional mechanical horns

Your benefits at a glance:

Innovative microchip technology for enhanced sound quality and reduced sound sensitivity
High performance reliability with up to 10 times longer service life*
Stable sound properties and performance even with long continuous honking and environmental fluctuations
Electromagnetic protection minimizes interference with other car electronic components and electrical system

• Tone : 400 Hz / 500 Hz
• Loudness : 105-118 dB
• Frequency: 420/500HZ

Compact size for easy installation
Voltage : 12 V
OEM Quality
For cars, trucks and SUVs

Shipping Info & Policy:

Free Shipping:

Most of items you purchase will normally be dispatched within 2-5 business day by Hong Kong air mail, China post, ID post, or Singapore post. During this period, we will choose the fastest shipping method to ship the parcels. The arrival time depends on different areas in the world (excludes customs inspection).

Most of the items shipped using free shipping will arrive generally in 30-35 days (exclude holidays) for USA, European Union, Australia, Middle East & South East Asia (Please see below estimate delivery tables). For holiday seasons please add up additional 10-14 days. For other country like South America (exclude Argentina & Chile), Israel, Africa it will take up to 50-65 days because your item will transit several times in different country.

Please bear in mind that shipping to some country cannot be traced by using free shipping but can be trace by phone or contacting local post office website.

EMS/DHL/FedEx (Optional):

• If you need faster delivery time, the EMS/DHL/Fedex shipping option is available in the shopping cart for you to choose from. Once you have chosen the EMS/DHL/Fedex upgrade option, your order will automatically get shipped by EMS/DHL/Fedex for delivery within 5 to 15 days (applicable to most of North American, Western European and Asian countries).
• EMS/DHL/Fedex only guarantees delivery speed however the normal order processing time still applies.
• Please noted EMS/DHL/Fedex is calculated based on different Zone, the EMS/DHL/Fedex price is based on the Zone to USA, Canada, United Kingdom, Australia, South East Asia, etc. For some country, if you choose EMS/DHL/Fedex, take Romania for example, you need to pay extra money. And for some other countries which is not supported by EMS/DHL/Fedex, we will contact you and change the shipping method.
• As to the other shipping carriers, we also accept UPS/DHL/TNT, etc. please contact us if you have any further requirement. However we don’t suggest these express, because they are much more expensive than the price of the product itself. 

Terms & Conditions:

• All of our products are 100% brand new unless otherwise stated in the description above.
• Package may be opened by customs for inspections especially contains battery.
• Your order might be returned back to us if item is not allowed to export in your country.
• Please inspect your order upon receipt of any damage (video is required to make a claim).
• Buyer is responsible for all shipping costs for returns with warranty issue.
• Shipping and Handling fee is Non-Refundable.
• We reserve the right to retract bids from any bidder with a history of negative feedback/non-payment.
• Please respect the integrity of, only bid if you intend to follow through with your purchase
• Shipping and Handling fee is not negotiable
• We reserve the right to file Non-Paying Bidder Alert if payment is not received within 7 days after auction ended
• Please bid with responsibly.
• All sales are final.