7 Best PA Systems For Cars And Trucks in 2024

Norvan Martin
As an Amazon Associate, we earn from qualifying purchases made on our website.

If you want to have your message delivered on the road while ensuring you are effective with your broadcast, then you should get the best PA system for your trucks or cars.

With an effective PA system, you can project your voice and music from your truck, car, or any roadworthy vehicle.

With these horn loudspeaker PA systems, all you need to do is securely mount the device to the roof of your vehicle with straps and suction cups, and you are ready to blast your broadcast to the wider community.

Now, it’s worth mentioning that these PA systems we’ll talk about aren’t necessarily the best overall, but these are the best when it comes to ease of acquisition.

In other words, they’re among the best you can get from Amazon, eBay or similar sites. So, there are better PA systems for cars out there, but these are the best when we consider the ease with which you can obtain them.

Top Three Picks

Preview
Best Overall
GAMPRO Car Siren Horn 12V 80W 7 Tone Sound Car...
Most Durable
SoundAlert 12V 100W Police Siren PA System Kit...
Easiest To Install
Wolo (345) Animal House Electronic Horn and P.A....
Title
GAMPRO Car Siren Horn 12V 80W 7 Tone Sound Car...
SoundAlert 12V 100W Police Siren PA System Kit...
Wolo (345) Animal House Electronic Horn and P.A....
Power
80 Watts
100 Watts
12 Watts
Waterproof
Yes
No
Yes
Price
$29.99
$99.99
$43.38
Prime Benefits
-
-
-
Customer Rating
-
-
-
Best Overall
Preview
GAMPRO Car Siren Horn 12V 80W 7 Tone Sound Car...
Title
GAMPRO Car Siren Horn 12V 80W 7 Tone Sound Car...
Power
80 Watts
Waterproof
Yes
Price
$29.99
Prime Benefits
-
Customer Rating
-
More Info
Most Durable
Preview
SoundAlert 12V 100W Police Siren PA System Kit...
Title
SoundAlert 12V 100W Police Siren PA System Kit...
Power
100 Watts
Waterproof
No
Price
$99.99
Prime Benefits
-
Customer Rating
-
More Info
Easiest To Install
Preview
Wolo (345) Animal House Electronic Horn and P.A....
Title
Wolo (345) Animal House Electronic Horn and P.A....
Power
12 Watts
Waterproof
Yes
Price
$43.38
Prime Benefits
-
Customer Rating
-
More Info

The GAMPRO Car PA and Siren System is among the best ice cream truck PA systems designed for audibility and audio clarity.

It offers clear sound and seven siren tones. The exterior housing features ABS-plastic material that makes it water-resistant and weatherproof.

GAMPRO 80W 7-Tone Car Siren Speaker long range listening device

View at Amazon

It also features a robust iron holder for durability. As regards installation, the GAMPRO Car Siren Speaker is suitable for all vehicles.

All you need is 12V DC power. It’s easy to install, and you can use zip ties to secure it to your truck.

The speaker offers a powerful 80W sound, and the handheld microphone comes with conveniently located controls that allow you to alternate the tones easily and control everything with a single hand. However, the tones are not suitable for use in case of emergencies.

Pros Cons
High-quality plastic housing No volume controls
Suitable for all 12V vehicles Siren not suitable for emergencies
Loud enough for long distances  
Great prize  

Verdict:The Gampro car siren is an easy-to-install car PA system that gives you seven siren sounds to use on different occasions. It doesn’t have volume controls, but it’s quite loud and can be heard from several blocks away. Additionally, it’s easy to install and great value for the money.

The LAMPHUS Sound Alert series is among the finest feature-packed siren and warning kits, built with the latest high-tech electronics. This unit features a wired hand-held microphone and a powerful speaker that can pump out a 100W sound.

View at Amazon

This 100W PA system offers excellent audio clarity, and it features multiple operation modes. These operation options include a siren, horn, and radio, with an option to use the manual siren and manual horn.

It also comes with two 20A switches that allow you to power other devices. The exteriors are made of heavy-duty and rust-resistant materials, making the unit compact and durable. More importantly, it features multiple mounting accessories for easy installation.

For hands-free operation, the LAMPHUS Sound Alert system allows you to easily connect it to your car’s horn, a feature that allows you to activate the siren with the touch of a button. Also, its warning system allows you to broadcast sound from external sources using the radio mode.

Pros Cons
Great power output(100W) You can’t unplug the mic
Convenient hands-free control and sturdy control knobs The size of the control box might cause a mounting issue
Multiple operation modes  
Excellent audibility and audio clarity  

Verdict:With a sturdy and low-profile loudspeaker, the Lampus Sound Alert PA System is the most durable unit within $100 price range. The PA system works brilliantly, allowing you to control the volume of the siren, the horn, and the public address. However, the mic is permanently attached to the unit, so you can’t disconnect it for whatever reason.

The Wolo 345 Animal House is a high-tech PA system that affords you immediate attention in your neighborhood. It’s easy to install on all vehicles with 12-volt power, and you won’t need any special tools.

View at Amazon

Even better, it comes with a powerful microphone and a 12-watt speaker that makes it perfect for sporting events and other outdoor meetings. Built with state-of-the-art electronics, the Wolo 345 Animal House offers excellent sound performance.

It showcases a massive collection of 69 different tones, including ten sirens, nine animal sounds, and 50 musical songs.

For sound customization, this 12-volt PA system offers extremely adjustable volume controls and can be used as an ice cream truck PA system. It comes in a small and compact unit, making it highly portable and durable. Moreover, the speaker comes with weatherproof and water-resistant exteriors.

Pros Cons
Weatherproof construction Poor sound quality
Extremely adjustable volume controls Cant select songs individually
Small and compact for durability  
Highly portable  
Wolo (345) Animal House Electronic Horn and P.A....
  • Good if you want to attract immediate attention
  • 69 different sounds to choose from, 9 animals (hen, bull, horse, sheep, rooster, frog, dog, duck, cat), 10...
  • Use the microphone to convert the Wolo 345 horn into a powerful P.A. system- great for sports events, etc

Verdict:If you’re looking for a durable, inexpensive, and easy-to-hook-up PA system, the Wolo 345 Animal House is the solution. It has a massive collection of tones to choose from, though it’s unfortunate that you can select an individual track to play repeatedly.

View at Amazon

LAMPHUS is known for creating heavy-duty car PA systems at an affordable price. The Slim PA system with siren is among the most powerful units in the Sound Alert series, offering durability and audibility.

The speaker unit is powerful, giving a clear 100W audio. The sound quality it produces is admirable, and it is loud enough to be audible within a mile.

Additionally, the unit offers up to 6 operation modes, including radio, siren, and horn.

Besides its slim and compact design, the LAMPHUS Sound Alert PA system comes with a user-friendly control panel. You can also connect the unit to your car’s horn to easily activate the siren with the touch of a button.

This PA system allows you to broadcast external sounds through its radio mode and speak through the Push-to-talk microphone. Furthermore, it features dual auxiliary switches that allow you to charge other external devices.

Pros Cons
Powerful speaker unit You can’t unplug the mic
Durable and Audible The siren speaker not waterproof
User-friendly control panel  
   

Verdict: The Lampus SoundAlert PA System is a feature-packed siren and warning kit that pumps out 100 watts of audio power. The system can deliver crystal clear warning signals, though the siren speaker isn’t completely waterproof and hence not ideal in rainy weather.

With multiple operation modes, the LEDQUSA PA System & Siren bundle comes in a slim and compact design that makes it easy to install and control.

View at Amazon

The operation options include Radio, Horn, and Siren, with the last option giving you wail, yelp, Hi-Lo, and manual horn.

When it comes to sound, this car’s PA system delivers adequate audio power of 100W, with its powerful speakers boasting of 120-130dB rating. That allows you to get quality audio performance which is clearly audible from several blocks away.

Additionally, its SoundAlert warning system features dual 20A switches that can power other external appliances and devices.

Pros Cons
100-watt powerful speaker The PA system sound quality could be better
Multiple operation settings  
Low power consumption  
Easy to install  
Siren & Speaker Combo 12V 100W Police Siren PA...
  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of...
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio,...
  • 100 Watts of power with ultra slim design + 100 watt siren speaker

Verdict:With an easy-to-install design and sturdy construction, the LEDQUSA PA System & Siren bundle is worth the cash. The speaker has got plenty of power, but the wire colors don’t match the instruction diagram.

6. Best Bullhorn Plastic: YHAAVALE CJB200P PA System

YHAAVALE CJB200P amplifier police siren and black plastic square speaker system come with a durable plastic bullhorn. This horn effectively allows the speaker to reach loud volume levels, over 122 decibels. 

View at Amazon

This PA setup features a compact amp with all controls, a push-to-talk detachable mic, a plastic bullhorn speaker, installation instructions, a user manual, and the needed installation equipment.

However, some expensive PA siren systems car perform much better than this system.

Pros Cons
Can be painfully loud Bullhorn is a little challenging to install
Affordable  
IP66 certified bullhorn  
   
YHAAVALE CJB200P Amplifier Police Siren & Black...
  • YHAAVALE CJB200P is a multi-function 200W police siren alarm system integration.Come with a Square mouth...
  • The siren built-in 8 kinds of alarm (WAIL-1,WAIL-2,YELP,TOOL,HI-LO), etc
  • The alarm can control the two lights on and off,you can adjust the volume by the volume control button.
Verdict:The performance of YHAAVALE CJB200P is satisfying. So, it is the best option if you are on a tight budget.  

 

7. Best Water Resistant: Zone Tech 5 Tone PA Speaker System

The Zone Tech 5-tone speaker system is a strong and powerful public address system that features a premium quality speaker and mic. It’s easy to install the unit in any car with a 12V DC power, but you may need additional wiring in large vehicles to elongate the wires.

View at Amazon

The audio is clear and loud for its size, but you need to be firm when on the PA system to enhance sound clarity and volume. However, the tones can be heard from over a mile without any issues.

For maximum durability and strength, the Zone Tech speaker system features premium quality material.

The speaker construction features iron and ABS-plastic materials that make it water-resistant and long-lasting.

Moreover, this 60-watt siren system comes with a solid PA microphone that puts all the controls in your hand.

Pros Cons
Water-resistant plastic material The wire is a bit short
Long-lasting  
Clear and loud audio  
Easy to install  
Zone Tech 5 Tone Sound Car Siren Vehicle Horn with...
  • ► 5 TONES - The Zone Tech sound car siren offers 5 great sounds; a traditional hooter, a ringing fire alarm,...
  • ►LOUD AND CLEAR - The Zone Tech sound car siren is handy but loud and clear for its size. You have to be...
  • ► PREMIUM QUALITY - The Zone Tech sound car siren is constructed from premium quality materials to ensure...

Verdict:Being the younger brother to Zone Tech 7, Zone Tech 5 is also an easy-to-install PA system built for durability and strength. It’s among the best water-proof PA systems on the market, with a solid PA microphone that gives you excellent control.

Things To Note Before Buying A Car Or Truck PA System

New car or truck PA systems can revive the sound coming from your vehicle. There are PA systems with different shapes, sizes, and specs, and with numerous options available, it can be tough to know what exactly you should look for.Buying A Car Or Truck PA System An automotive PA system is not necessarily the easiest thing to purchase. However, if you take note of some important points that we have listed below, you will find it easy to choose the best PA car or truck systems or ice cream truck PA system as the case may be.

Know How Much Warranty You Need

First, you need to check The Recommended Minimum Time Of Warranty For A New Car PA System

It is recommended that when looking to buy a new car or truck PA system, you should opt for a 2-or 3-year warranty period.

Anything short of this might be dangerous, as you’d need enough time to be sure it works as they say it does. If it is possible to extend the warranty without incurring exorbitant costs, it is advisable to take advantage of such a deal.

Check Online For Customer Reviews

When you are shopping for a car or truck PA system, it is always recommended that you carefully read through product reviews, draw comparisons to other products, avoid making hasty decisions, and choose your product smartly.

You should also decide if the truck PA system you intend to choose will fit your style, needs, and day-to-day tasks. You can then act accordingly.

Sensitivity

The amount of sound the speaker produces from an applied power is measured by sensitivity. This is especially important for an automotive pa system because cars and trucks should conserve power.

If your car stereo is low-powered (less than 15W RMS per channel) – like most others that are factory-fitted, speakers that have high sensitivity ratings (above 90 dB) will be just perfect.

If the system is high-powered (at least 16W RMS), like one provided by an external amplifier or an aftermarket stereo, then you should consider speakers that have low sensitivity ratings. They will produce excellent sound quality if they are properly powered.

Power-Handling

With power handling, you can know the amount of power (in watts) that a speaker will be able to handle.

If you have a low-powered system, you don’t necessarily need speakers that can handle much power.

But if your system has powerful external amps, you will need to buy speakers with power handling almost the same output as the amplifier.

Also, remember that the primary specification in power handling isn’t the peak power handling, but the max RMS power handling.

The RMS ratings measure the amount of power that the speaker can take continuously, not just for a short while. A system with a “2-5 watts RMS” is more suitable for low-powered stereos than a “10-80 watts RMS” rated system.

PA Power Amplifiers

When buying a PA system, it’s important to consider the amount of power that you need. This consideration is crucial when buying an amplifier for your system.

pa power amplifier

The power amp works by boosting the low-level signals from your mixer and broadcasting them through the speaker.  The power produced is measured in Watts, and you’ll need to ensure that you have enough wattage for your venue without having to sacrifice the sound quality.

The exact amount of watts you need for your venue depends on several factors. The main factor is the performance location, i.e., indoor/outdoor, room size, and acoustics.

However, several other factors may make the issue a bit complex. For instance, the speaker’s efficiency – how much audio your speakers can give per watt of power.

Portability VS Control

One of the top factors to consider when looking for the best PA system is how portable you need the unit to be.

Traditional PA systems come with separate equipment pieces for every single function. That includes a dedicated power amp, a standalone mixing board, a couple of monitor and PA speaker cabinets, and outboard signal processors.

As such, these systems need a considerable amount of space to set up and transport.

Users who need to conveniently set up their car PA systems without utilizing a huge space will need to look for compact systems that can meet their needs while using the minimum space.

In fact, most modern car or truck PA systems come with everything you need in a single enclosure, making them easy to set up and move around with it.

With that in mind, super-compact systems also have their limitations. They don’t offer as much customizability, control or sheer sound output as traditional PA systems can deliver.

That means they won’t serve you well when you need high-quality sound for large gatherings. They also don’t offer a huge array of inputs for big groups.

Get A Good Brand

The fact is, the best car speaker brands for cars don’t really make PA systems. Most of the brands that make these devices are brands you’ve probably never heard of.

Yet, it makes sense to do a little research to ensure that the brand you are buying is reputable and not just a little shop somewhere making under-par products.

In any case, we have taken out the guesswork for you, the brands above are verified to be authentic and official.

Buying A Car Or Truck PA System Online: Is It Advisable?

Yes, it’s highly recommended. When purchasing a car/truck PA system from Amazon, you’re fully covered by the platform.

There are reviews from customers who have bought these products before you, and from these reviews, you can tell whether it’s okay to put forward a purchase order for the car/truck PA system or not.

If any issue crops up, you only need to send the product back for a 100% refund. But, ensure that you do not wait too long.

FAQs

  1. Is it illegal to have a PA system in your car?

Having a PA system is not illegal, however, it’s illegal to use a siren on a non-emergency vehicle.

Your local traffic and noise pollution laws might provide limits on when and how you should use your PA system.

In some cases, you can’t use your siren at all because of noise pollution laws that prohibit the use of PA systems and car speaker systems that emit objectionable and unreasonable noise.

If you contravene the laws, you risk being arrested. So, you should find out the exact legal requirements before using it.

  1. Which PA system for cars and trucks is the best?

We would recommend GAMPRO 80W 7-Tone Car Siren Speaker PA system. The problem is that its sirens don’t offer great service during emergencies.

Moreover, it lacks volume controls. You can go through the list above to choose one that best suits your needs. 

Remember, you can spend as little as approximately $30 and as much as $500-$1000.

  1. Which is the loudest PA system for cars and trucks?

As we mentioned in the beginning, there are many great PA systems out there, other than the ones we’ve listed here. So, there’s no guarantee we’ve listed the loudest one in this article.

Some of these systems reach unbearable dB levels of up to 140 dB. So, you should check the maximum SPL before choosing your preferred PA system. You don’t necessarily require the loudest.

Bottom Line

There you have it, the best PA systems for cars and trucks in 2020 to create a town crier from your vehicle. These automotive PA systems are excellent devices to complement your car stereo. These speakers are fairly loud, but importantly they are weather resistant to extreme heat or cold.

There’s really no better way to easily reach fans, patrons, or just random people in the community. Moreover, if you don’t want to use the loudspeaker for your car or truck, you can use it otherwise as long as you have a power supply. When you want to reach a moving crowd, this can become crucial.

Share This Article
Follow:
Norvan Martin is the founder of BoomSpeaker.com. He is a professional Electronics Engineer and is passionate about home theater systems and AV electronics. BoomSpeaker was created as an online hub to share his knowledge and experiences as it relates to home theaters and home audio electronics. My email: [email protected]  Connect on Pinterest and Linkedin