Electric Motor Horn Market Size - By Product, By Vehicle, By Sound Pressure, By Sales Channel, Growth Forecast, 2025 - 2034

Electric Motor Horn Market Size

The global electric motor horn market was valued at USD 3.7 billion in 2024 and is projected to grow at a CAGR of 5.2% between 2025 and 2034. The market for Electric Vehicles (EVs) increases in parallel with the demand for electric motor horns because EV manufacturers require power-efficient, low-noise vehicle horns that adhere to certain standards. Unlike ICE-powered vehicles, EVs operate silently which increases the demand for audible warning mechanisms to improve safety for both pedestrians and drivers. Governments worldwide are instituting noise emissions restrictions, compelling manufacturers to incorporate EV-specific horns with regulated levels of sound.
 

For instance, nearly 14 million new electric cars were registered across the globe in 2023 which brings the total to 40 million; there were 3.5 million more electric cars sold in 2023 as compared to 2022 which is a 35% increase in that figure, that exceeds the sales in 2018 by over six times, states the International Energy Agency.
 

There are new government regulations everywhere regarding vehicle safety, increasing the need for reliable horn systems in all vehicles making them standard. The National Highway Traffic Safety Administration (NHTSA) in the U.S., the European Union (EU), and the Bureau of Indian Standards (BIS) all according to the law state how the vehicle must contain sound signaling devices to improve the safety of road transport. Meeting these regulations creates market opportunities for durable electric motor horns that withstand high levels of sound pressure.
 

Moreover, stricter traffic laws to reduce accidents are being adopted by emerging economies, which is enhancing market growth. The manufacturer is also motivated to develop new innovations for low-noise, energy-efficient horns, particularly for electric and hybrid cars, which fosters expansion in various regions while complying with noise pollution regulations.
 

Electric Motor Horn Market Trends

• The integration of AI technology into automobile horns is advancing the industry through the development of automatic sound level adjusting horn systems based on traffic conditions. Modern vehicles are installing customizable and multi-tone horns which aid in nonverbal interaction between car drivers and pedestrians while remaining within region-specific limits on noise.
   
• As an example, Statista cites that the AI market will grow to 244.22 Billion US Dollars by the year 2025. Furthermore, the anticipated growth will be at a rate of 26.6% per year until 2031 when the AI market is projected to reach 1.01 trillion dollars.
   
• Advanced research and development are being done to manufacture new classes of horn systems that are smaller in size and weight, use less power, and are cheaper to produce. New materials and designs are being developed that will reduce the power consumption of electric vehicles, thus enabling meeting expectations for performance and safety.
   
• The growing tendency of consumers to replace their vehicle horns with premium aftermarket options due to higher durability and unique sound profiles has begun in the Asia-Pacific and Latin America regions. People in these markets are favoring more affordable alternatives which are improving the sales in aftermarket segments.
   

Electric Motor Horn Market Analysis

Based on the product, the electric motor horn market is divided into flat type horns, spiral type horns, and trumpets. In 2024, the flat horn segment dominated the market accounting for around 50% share and is expected to grow at a CAGR of over 5.5% during the forecast period.
 

• As a result of its compact design, the flat horn segment holds the biggest market share in the electric motor horn market due to its flat type design durability, and cost effectiveness. These horns can be seen in passenger cars, motorcycles, and even in light commercial vehicles which gives them preference from aftermarket and OEMs.
   
• Other than that, flat-type horns are effective under strict noise limit regulations and urban environmentally friendly because of the clear and loud tone. They are also popular among maintenance providers for their minimal upkeep requirements.
   
• Most of the demand comes from emerging markets such as China, India and Southeast Asia for cost effective and highly efficient vehicle components which drives the market forward.

Based on vehicles, the electric motor horn market is segmented into passenger vehicles, two-wheelers, and commercial vehicles. In 2024, the passenger vehicles segment dominates the market with 54% of market share and the segment is expected to grow at a CAGR of over 5% from 2025 to 2034.
 

• The electric motor horn market is mainly driven by the electric motor horn requirements for passenger cars in relation to commercial vehicles and two-wheelers. Unlike commercial or two-wheeler vehicles, passenger cars have the highest share of the market. This demand is particularly strong in emerging markets such as India and China because of increasing car ownership, growing urban population, surge in disposable income, and spending power.
   
• There is also an increase in the demand for energy-efficient, low-noise horns for electric vehicles (EV) as energy consumption awareness rises. Every country has strict policies regarding the safety of passenger vehicles which demand the use of high-quality horns for better audibility on the road.
   
• For instance, according to Statista, in 2025, the revenue in the electric vehicles market is projected to reach a staggering US$784.2bn worldwide, and it is expected that the market will demonstrate a steady annual growth rate (CAGR 2025-2029) of 6.01%. This growth will ultimately lead to a projected market volume of US$990.4bn by 2029.
   

Based on the sound pressure, the electric motor horn market is segmented into up to 110 dB, 110 dB to 118 dB, and greater than 118 dB, with the up to 110 dB category expected to dominate due to its widespread adoption in passenger vehicles and two-wheelers, which dominate global vehicle production.
 

• Regulation authorities in Europe, North America and the Asia Pacific impose noise limits within this range, meaning it is usually preferred by OEMs and aftermarket suppliers. Also, electric vehicles (EVs) prefer horns below 110 dB to align with their low emission noise mandates.
   
• These horns provide adequate safety measures while controlling excessive noise, guaranteeing that sound levels are discernible without breaching urban noise pollution regulations. Their economical and energy-efficient design makes them easier to produce, in addition to being small, which boosts demand and makes the product suitable for widespread use.
   
• Due to increased urbanization and the adoption of stricter regulations regarding noise control, this area remains focused on promoting further development due to the additional market opportunities.

In 2024, the China region in Asia Pacific dominated the electric motor horn market with around 47% market share in Asia Pacific and generated around USD 756 million in revenue.
 

• China benefits from having a high vehicle production, the increasing adoption of EVs, and government-required road safety protocols. There is growing demand for performance-driven horns with reasonable pricing, which shifts focus to local manufacturing. Additionally, major manufacturers centre their attention on feature advancements like low-noise smart horns. Economic growth is accompanied by an increase in vehicle ownership, which means horns will need to be replaced, fueling growth in the aftermarket sector.
   
• For example, in 2023, Statista estimates a supply of over 26 million passenger cars and more than four million commercial vehicles in China. China is also the leading producer of passenger cars with more than 26 million vehicles, and thus, holds the top position in the used cars market exports.
   

The electric motor horn market in Germany is expected to experience significant and promising growth from 2025 to 2034.
 

• The robust automotive industry of Germany propels the market for electric motor horns, with major producers paying attention to the durability and compliance of horns with laws. The market is favorable due to regulations that must legally be observed requiring sophisticated horn systems in motor vehicles. There is an increasing supply of electric vehicles (EVs) which require non-noise emitting and energy-saving horns.
   
• The availability of established Original Equipment Manufacturers (OEMs) along with aftermarket suppliers aid in maintaining the constant growth of the market, while restrictions on noise emissions encourage the use of environment-friendly and electronically controlled horn designs.
   
• As an example, Statista claimed by May 2024, two out of the three best selling car brands and three out of the ten largest car manufacturers are German. Such statistics show that Germany’s car industry is developing which in turn drives the development of the market.
   

The electric motor horn market in the U.S. is expected to experience significant and promising growth from 2025 to 2034.
 

• All classes of vehicles always comply with the U.S. vehicle safety regulations which guarantee sound level compliance, ensuring the growth of the US electric motor horn market. Adoption of EVs is growing, thus, creating a need for low-noise, energy-efficient horns. Strong premium automotive aftermarket serves the market along with consumers looking for durable horns, benefitting the market.
   
• The market continues to expand with the supply chain being strengthened by OEM partnerships with auto manufacturers. The inclusion of AI technology in horns, along with other advancements, expands the market. Consumer spending in the region has risen which increases the demand for high-quality, long-lasting goods.
   
• According to the provided example, the Statista report forecasts that the revenue from the electric vehicles sector in the US will be approximately USD 95.9 billion by 2025. CAGR for the period of 2025-2029 is estimated at 12.61%, which will increase the market volume to USD 154.2 billion by 2029. Growth in the demand for EV will proportionally increase the need for electric motor horns revealing the growth of the market.
   

The electric motor horn market in Saudi Arabia is expected to experience significant and promising growth from 2025 to 2034.
 

• The market for electric motor horns in Saudi Arabia is fueled by the increasing sales of vehicles, specifically in the segments of passenger cars and commercial vehicles. An increase in government attention towards noise pollution and road safety also encourages product use.
   
• The market is aided by the increasing demand from the automotive aftermarket as consumers tend to utilize more durable and high-performance horns. The growth of electric vehicles (EVs) in the region is shaping the demand for quiet and energy-efficient horn solutions.
   
• For example, Statista claims that the estimated portion of electric vehicles out of total car sales in Saudi Arabia will significantly increase over the next decade, reaching a projected 64 percent share of total vehicle sales in 2035.
   

Electric Motor Horn Market Share

• Top 7 companies of the electric motor horn industry are UNO Minda Group, Nidec Corporation, Panasonic Corporation, Denso Corporation, Robert Bosch, Johnson Electric, and FIAMM Technologies holding around 18% of the market in 2024.
   
• Through innovation and strategic collaborations, UNO Minda is optimizing its electric motor horn product lines. The company focuses on lightweight and low power designs in compliance with EV industry requirements. It is widening its R&D to improve sound and durability as well as increase plant capacity in critical regions. In addition, UNO Minda is strengthening its global distribution network to escalate market penetration.
   
• Nidec Corporation is applying its precision motor experience in the development of reliable and efficient electric motor horns. The company applies advanced noise-reduction features to fulfill harsh automotive requirements. It works with some vehicle manufacturers to develop particular products for them and implements automation for production scale flexibility while sustaining low costs and increased market presence.
   
• By incorporating its motor and battery technologies, Panasonic focuses on developing smarter and eco-friendly electric motor horns for EVs. It aims at miniaturization with increased efficiency and perfect sound reproduction. Additionally, the company uses AI to automate manufacturing processes to further improve operational efficiency. Furthermore, Panasonic deepens collaboration with OEMs to anticipate market shifts and adjust to the demands of EV and hybrid vehicles.
   

Electric Motor Horn Market Companies

Major players operating in the electric motor horn industry are:

• Denso
• FIAMM Technologies
• HELLA
• Imasen Electric Industrial
• Johnson Electric
• MITSUBA
• Nidec
• Panasonic
• Robert Bosch
• UNO Minda
   

Firms operating within the electric motor horn market concentrate on exploring new avenues including the invention vertical of modular design, high power audible horns, and additional eco-friendly components to comply with legislation. Maintain low-cost structures while penetrating new regions such as India and Southeast Asia. OEMs and aftermarket distributors enable further reach when aligned with the company. In addition, the development for new technologies such as advanced sound horns and low-noise electric compliant horns to meet everchanging EV standards and noise regulations is also ongoing.
 

Players within the market are also focusing on the optimization of the supply chain to avoid unneeded variance in the cost of raw materials, delays in production, or any parallel activities. Types of alterations made include the expansion of online marketing and sales, which aids maintenance of pre-set goals concerning customers. At the same time focus on the design aspect shifts towards mass-customization aimed at different segments of cars including passenger vehicles, commercial vehicles, EVs, etc. Investment in the field of smart horns and artificial intelligence capable of altering sound levels for easier navigation in traffic also rises to enable better safety and easier user experience.
 

Electric Motor Horn Industry News

• In June 2024, Uno Minda introduced the D-90 horn range in India, designed to meet the growing demand for high-quality, OEM-spec horns in the aftermarket. This range is tailored for Maruti Suzuki, Tata passenger vehicles, and light commercial vehicles, ensuring compatibility and adherence to safety standards. The D-90 horns deliver a robust sound output exceeding 105-110 decibels, meeting Indian RTO guidelines while maintaining a pleasant sound quality.
   
• In August 2022, Steelbird International partnered with German automotive brand Hella to launch horns and spark plugs specifically designed for the two-wheeler segment in India. This collaboration combines Hella's expertise in manufacturing high-quality automotive components with Steelbird's extensive marketing and distribution network across the country. The horns and spark plugs introduced under this partnership are tailored for two-wheelers, ensuring safety, reliability, and enhanced riding experiences.
   
• In 2024, HornBlasters expanded its product line to include compact and powerful electric horns and public address units suitable for a variety of vehicles, including motorcycles, cars, trucks, and other 12-volt vehicles. These electric horns are designed for effortless installation and deliver a powerful sound without the need for an air system, making them a popular choice for drivers seeking a loud and practical stock horn replacement. These horns are designed to be compact, making them ideal for vehicles with limited space, such as motorcycles and golf carts.
   
• In 2024, Kahlenberg has introduced the KPH-90C "Triton" Electric Piston Horn, specifically designed for large vessels over 656 feet in length. This horn is engineered to deliver reliable performance with minimal maintenance, making it ideal for demanding maritime applications. The KPH-90C is the lowest-frequency electric horn manufactured by Kahlenberg, ensuring optimal sound propagation over long distances. Utilizes a 7.5 horsepower electric motor to drive the piston, ensuring consistent and powerful sound generation.
   

The electric motor horn market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue ($ Mn/Bn) and shipments (Units) from 2021 to 2034, for the following segments:

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Market, By Product

• Flat type horn
• Spiral type horn
• Trumpet

Market, By Vehicle

• Passenger vehicles
  • Hatchback
  • Sedan
  • SUV 
• Two-Wheelers
• Commercial vehicles
  • Light Commercial Vehicles (LCV)
  • Medium Commercial Vehicle (MCV)
  • Heavy Commercial Vehicles (HCV)

Market, By Sound Pressure

• Up to 110 dB
• 110 dB to 118 dB
• Greater than 118 dB

Market, By Sales Channel

• OEM
• Aftermarket

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
• Asia Pacific
  • China
  • Japan
  • India
  • South Korea
  • ANZ
  • Southeast Asia
• Latin America
  • Brazil
  • Mexico
  • Argentina 
• MEA
  • UAE
  • Saudi Arabia
  • South Africa