---
product_id: 345425911
title: "HELLA Trumpet Horn CA20 - 115dB(A) - Frequency Range: 400Hz - High Tone - Electric-pneumatic - Housing Colour: Black - Quantity: 1 - 3PA 013 410-011"
brand: "hella"
price: "3845 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/345425911-hella-trumpet-horn-ca20-115db-a-frequency-range-400hz-high
store_origin: HU
region: Hungary
---

# 12-24V versatile power 400Hz precise frequency 115dB piercing sound HELLA Trumpet Horn CA20 - 115dB(A) - Frequency Range: 400Hz - High Tone - Electric-pneumatic - Housing Colour: Black - Quantity: 1 - 3PA 013 410-011

**Brand:** hella
**Price:** 3845 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Command Attention with Every Blast!

## Quick Answers

- **What is this?** HELLA Trumpet Horn CA20 - 115dB(A) - Frequency Range: 400Hz - High Tone - Electric-pneumatic - Housing Colour: Black - Quantity: 1 - 3PA 013 410-011 by hella
- **How much does it cost?** 3845 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/345425911-hella-trumpet-horn-ca20-115db-a-frequency-range-400hz-high)

## 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

- • **Unmatched Sonic Impact:** 115dB high-tone blast cuts through noise for ultimate road presence
- • **Robust Pneumatic Design:** Electric-pneumatic mechanism ensures reliable, instant horn activation every time
- • **Precision Frequency Range:** 400Hz tuned for maximum auditory penetration and safety alertness
- • **Sleek Black Machined Housing:** Modern, durable finish that complements any vehicle front with style and resilience
- • **Plug & Play Power Flexibility:** Operates seamlessly between 12V and 24V systems—perfect for diverse vehicle setups

## Overview

The HELLA Trumpet Horn CA20 delivers a powerful 115dB high-tone sound within a 400Hz frequency range, powered by a versatile 12-24V electric-pneumatic system. Its sleek black machined housing ensures durability and style, making it an essential safety upgrade for any vehicle front.

## Description

Full description not available

## Features

- Wide-range sound for greater safety.
- Pneumatic acoustic devices controlled by compressed air.
- Penetrating sound.
- Frequency Range: 400Hz - Voltage from: 12V - Voltage to: 24V - Power consumption: 120W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HELLA |
| Brand | Hella |
| Model | 013410011 |
| Product Dimensions | 22 x 13 x 15.2 cm; 20 g |
| Item model number | 013410011 |
| Exterior | Machined |
| Manufacturer part number | 3PA 013 410-011 |
| OEM Part Number | 013410011 |
| Position | Front |
| Item Weight | 20 g |

## Product Details

- **Brand:** Hella
- **Colour:** Black
- **Item dimensions L x W x H:** 22 x 13 x 15.2 centimetres
- **Style:** Without cable set
- **Noise level:** 115 Decibels

## Images

![HELLA Trumpet Horn CA20 - 115dB(A) - Frequency Range: 400Hz - High Tone - Electric-pneumatic - Housing Colour: Black - Quantity: 1 - 3PA 013 410-011 - Image 1](https://m.media-amazon.com/images/I/41w7kRSL29L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will I need anything else to install the kit if I want to run it to a separated horn button? or you're supposed to wire in to the stock button?**
A: It really depends on what your putting the horn on, such as a car with an exiting relay etc.  I put it on a toy 12 volt tractor that kids can ride on and all I did was go to the local automotive store and purchase a horn button.  I also bought some wire and spade terminals which are cheap, and wired it up with just the parts that came with it except for the wire, terminals and horn button which totaled about $10.00 dollars.  I did not use the relayand everything is working fine.  By the way, they are loud!

**Q: Can the tone on this be adjusted? If yes, how?**
A: By changing out the horns and increasing the air pressure. Which is not an option with these

**Q: This has problably been ask but do i need to use the relay if im going straight to tje stock horn wires**
A: Yes, the amp draw of the compressor is probably more then the stock horn.

**Q: Is it possible to get spare mounting hardware? I need the plastic shim the horn mounting bolt goes through.**
A: Have a picture? Worse case scenario you can probably just make one.

## Frequently Bought Together

- Hella Black Single Tone Air Horn, Super Loud 12/24V, 115 dB(A), 120W, 013410011
- Twidec/16MM Raised Speaker Horn Momentary Push Button Switch 5/8" Mounting Hole 12V Blue Led Light Black Stainless Steel Shell 1NO 1NC SPDT with Pre-wiring Wires Switch For Car Modification BKG16LB-BU
- FARBIN Horn Wiring Harness Relay Kit for Car Truck 80a 4pin Spst Normally Open (Relay 4 pin Double Horn Wiring Harness, 12V)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/345425911-hella-trumpet-horn-ca20-115db-a-frequency-range-400hz-high](https://www.desertcart.hu/products/345425911-hella-trumpet-horn-ca20-115db-a-frequency-range-400hz-high)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-25*