23 in stock
This car horn with a microphone is a powerful 12V warning speaker designed for cars, trucks, RVs, and boats. It produces up to 110±5DB of sound and offers 7 different siren sounds, making it ideal for emergency situations, warnings, or attracting attention on the road. The car horn with a microphone not only allows you to activate loud signals but also lets you speak through an integrated PA system.
This car horn with a microphone is designed for drivers who need an extra warning signal or the ability to speak through a loudspeaker. It is suitable for cars, trucks, RVs, and boats with a 12V electrical system. When installing, it is important to keep the microphone away from the speaker to avoid feedback. It is recommended to use it with a current of over 1.5A to ensure proper operation and prevent damage.
Q: Why isn't the device producing sound?
This may indicate that the current is too low for startup, the voltage is too high and the device has burned out, or the installation was performed incorrectly. Check the connections and power source.
Q: Why am I only hearing static instead of a clear signal?
This usually happens when the microphone is too close to the speaker, which causes feedback. It is recommended to keep the microphone away from the speaker and do not point it directly at the speaker.
Q: Can this be installed in any vehicle?
This device is designed for use in cars and trucks with a 12V DC power supply. It may not be suitable for other vehicles, so check the electrical system parameters before installation.
Car horn with microphone - a reliable solution for those who need a powerful warning signal and PA function. Ideal for cars, trucks or boats with a 12V system.
Sources: Car horns | TopSmart store








| Weight | 0.615 kg |
|---|---|
| Dimensions | 19 × 17 × 12 cm |
| Brand | EFC |
| Origin | Mainland China |
| Material Type | Plastic |
| External Testing Certification | This |
| Item Langth | 16 |
| Special Features | 7-Sound Loud Car Warning Alarm |
| Item Width | 10 |
| Model | Tone Sound Car Emergency Siren Car Siren Horn Mic PA Speaker System |
| Mr Item Height | 15 |
| Item Type | Multi-tone & Claxon Horns |
| Item Weight | 0.62 |
| Model Year | Emergency Amplifier Hooter 12V 100W Car Alarm Horn |
| Item Diameter | 15 |
| Option | Yes |
D***E –
The delivery was fast, before the indicated time. The purchases were very good. I have full confidence in the Ali Express site. Your rights are not lost.
Question: black
G * * * o –
8 days delivery, works even with a 9-volt battery, very loud, good quality, recommend.
Question: 100506 Voltage: 12V
H * * * e –
Everything works, the sound is very loud, top 👌
Question: 100506 Voltage: 12V
t –
The power supply’s + and – cables are short, so I had to extend them, but installation was easy and I’m using it without any problems ✨
Question: black
dots –
Great item, very loud and will be easy to install.
Question: black
U * * * –
Loud!!!
Question: black
Customer –
Excellent product. The sound is very loud.
Question: black
L * * * s –
Really good. Easy to install and user-friendly.
Recommended.
Question: black
A***x –
It sounds loud and is easily heard.
Question: black
G***l –
So what can I say, nothing more than wow regarding the sound!!!! I had a basic siren on my motorcycle and this will replace it. I am very proud, I recommend it.
Question: black
L * * * –
It will perfectly replace the one I got for Christmas that no longer worked; the road without it was more monotonous.
Voltage: 12V Question: 100506
2 * * * –
It works great i’m very satisfied with the product, highly recommend to buyyy!
Voltage: 12V Question: 100506
S***I –
Thank you for the product!
Question: black Voltage: 12V
Customer –
Very loud, 10/10
Question: black
Customer –
Very powerful and the sound is very loud, I didn’t expect that. I recommend it.
Question: black Voltage: 12V
Customer –
Excellent quality, it has different shades, the control center is awesome, I am more than delighted with this purchase.
Question: black
Customer –
Wow really satisfied by the quality , not as loud as whelen 200w system but for the price range cant go wrong , only needed the pa and horn reallt happy with my buy
Question: black
T***r –
Very loud. not to be used to impersonate law enforcement, i use.it when my regular horn doesn’t get the desired reaction. 😎
Question: black
Customer –
Very good and is very loud and a good bit of fun sith the megaphone and being able to talk through it
Question: black Voltage: 12V