--- product_id: 504286696 title: "011225831 Black 12V BX Trumpet Horn Kit(Universal Fit)" brand: "hella" price: "Β₯29727" currency: JPY in_stock: true category: "Hella" url: https://www.desertcart.jp/products/504286696-011225831-black-12v-bx-trumpet-horn-kit-universal-fit store_origin: JP region: Japan --- # 12V / 6A power draw 105-118 dB sound blast Universal M8 bracket fit 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) **Brand:** hella **Price:** Β₯29727 **Availability:** βœ… In Stock ## Summary > πŸš—πŸ”Š Command the road with sound that’s impossible to ignore! ## Quick Answers - **What is this?** 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) by hella - **How much does it cost?** Β₯29727 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/504286696-011225831-black-12v-bx-trumpet-horn-kit-universal-fit) ## Best For - hella enthusiasts ## Why This Product - Trusted hella brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety Meets Style:** Elevate your vehicle’s presence with a sleek black design that signals both performance and protection. - β€’ **Dual-Tone Precision:** High 500 Hz and low 400 Hz tones create a rich, unmistakable alert that stands out on the road. - β€’ **Unmatched Acoustic Power:** Cut through traffic noise with a piercing 118 dB sound that demands attention. - β€’ **Plug & Play Universal Fit:** Seamlessly install on any vehicle with the M8 screw bracket and standard 6.3 mm blade connectors. - β€’ **Century-Strong Reliability:** Backed by over 100 years of German engineering excellence and trusted by top automakers worldwide. ## Overview The HELLA 011225831 Black 12V BX Trumpet Horn Kit delivers a powerful dual-tone sound (400 Hz & 500 Hz) at up to 118 dB, ensuring maximum road safety. Designed with universal M8 bracket compatibility and 12V/6A power requirements, this horn kit combines over a century of German precision engineering with durable, high-quality materials. Perfect for performance-driven drivers seeking a reliable, stylish, and attention-grabbing automotive horn. ## Description These ultra-reliable trumpet horns look and sound like nothing else on the road. HELLA acoustic warning systems in the hustle and bustle of traffic, safety is paramount. You will surely notice that our horns, use the most modern acoustic technology. HELLA offers a broad selection of horns which are all characterized by their strong, penetrating and concentrated sound. HELLA horns are constructed with durability in mind. Integrating security, reliability and precision workmanship HELLA is a tradition that continues for more than 100 years ago. Horns, backup alarms and trumpets from HELLA are designed and manufactured with German precision technology. We work with the most important car manufacturers, the best in the industry, so we can be sure to get the most out of it. The HELLA quality is not only seen but heard, our experience specializing in the development of horns and trumpets, meets strict ECE requirements and original equipment applications both for light vehicles and commercial vehicles, as well as for applications off-road. ## Features - Optimum fit and long lasting - Original equipment quality horns you can trust from a global leader in automotive technologies for more than 100 years . - Hella's ultra-reliable trumpet horns look and sound like nothing else on the road. - Trumpet horns come with a M8 screw horn bracket and with flat connections of 6.3 mm, open, blade type.; High tone: 500 Hz - Low tone: 400 Hz - Sound level: 105 - 118 dB(A) - Voltage / Amps: 12Volts/6Amps; Application: UNIVERSAL; Kit includes: 1 high-tone 500Hz horn, 1 low-tone 400Hz horn - Trumpet horns are for the performance oriented driver for whom a high level of safety combined with great design and high quality is key. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01EG18DQ6 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #431 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #88 in Car Horns | | Brand Name | HELLA | | Colour | Black | | Compatible with Vehicle Type | Passenger Car | | Customer Reviews | 4.5 4.5 out of 5 stars (555) | | Fit Type | Universal Fit | | Global Trade Identification Number | 04082300397093 | | Item Dimensions | 15.2 x 10.2 x 12.7 Centimeters | | Item Type Name | Horn Kit | | Item Weight | 499 g | | Manufacturer | Hella | | Manufacturer Part Number | 3FH 011 225-831 | | Material Type | Horn | | Model | 011225831 | | Noise Level | 118 Decibels | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 0045423420, 0045423520, 171951223, 171951223SBV, 3B0951221 | | Style Name | Classic | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | What Is In the Box | Horn | ## Product Details - **Brand:** HELLA - **Colour:** Black - **Item dimensions L x W x H:** 15.2 x 10.2 x 12.7 Centimeters - **Material:** Horn - **Voltage:** 12 Volts ## Images ![011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - Image 1](https://m.media-amazon.com/images/I/512SxHSLRRL.jpg) ## Available Options This product comes in different **Color, Edition** options. ## Questions & Answers **Q: What are the major difference between the HELLA 007424801 and the 007424804?** A: I think the only difference would be the frequency of the horns. Other than that, I don't know of any other difference. Just my opinion. **Q: Can i use it for 2019 subaru legacy? tired of the road runner horn.** A: Yes you can **Q: Does the connector compatible with 1994 honda civic? Thank you.** A: Yes **Q: Is one horn louder than the other?** A: You can check out the specifications on www.myhellalights.com and you down load a hella app that has sound from the app store. This has 116 db and the other is 228. This horn sounds like a trumpet and the supertone has a higher pitch. ## Frequently Bought Together - HELLA 011225831 Black 12V BX Trumpet Horn Kit(Universal Fit) - NEOGET Car Horn Connector Adapter Wiring Harness, Compatible with Hyundai Kia, 2+2 Pack Pigtail Converter for Universal to OEM Horn Replacement (Hyundai/Kia) - NEOGET Car Horn 1 to 2 Connector Converter Wiring Harness, Compatible with Universal Connector Horn, Splitter Adapter for Dual Tones Upgrade Type-Y (Universal) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/504286696-011225831-black-12v-bx-trumpet-horn-kit-universal-fit](https://www.desertcart.jp/products/504286696-011225831-black-12v-bx-trumpet-horn-kit-universal-fit) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-04*