Search  for anything...

SoundAlert 12V 100W Police Siren PA System Kit [118-124dB Slim Speaker] [2 x 16A Aux Switch] [Hands-Free Air Horn] [PTT Mic] [Radio Rebroadcast] Warning Emergency Siren for Fire Tow Food Truck UTV ATV

  • Based on 1,137 reviews
Condition: New
Checking for product changes
$112.99 Why this price?
Save $7.00 was $119.99

Buy Now, Pay Later


As low as $18.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Feb 1
Order within 7 hours and 7 minutes
Available payment plans shown during checkout

Size: Compact Speaker (118-124dB)


Features

  • FORCEFUL - On crowded streets, where flashing emergency lights are not always obvious, the SoundAlert siren always gets noticed. Equipped with a 100W amplifier; wail, yelp, and hi-low tones; and an electronic air horn, this unit commands attention.
  • MORE CONTROL - Other systems give you the basics, our's gives you the best. With two 16 amp, on/off auxiliary switches, this unit is more than just an authoritative auditory warning device, it's the backbone of your entire emergency warning system.
  • HORN OVERRIDE - Finally, a siren system that focuses on your safety. Thanks to the integrated horn override function that activates your air horn with your stock horn button, you can keep your eyes on the road, and your mind on the task at hand.
  • RADIO REBROADCAST - Stay informed, even when your not in your vehicle. The helpful radio rebroadcast feature takes input from any other radio and routes it through your siren's loudspeaker so you can hear your GMRS, CB, or HAM radio wherever you are.
  • COMPACT POWER - At just over 2" thick, this extra slim siren speaker easily fits on your bumper or behind your grille, and with its street clearing 118 - 124 dB rating, it gets respect wherever it goes.

Color: Black


Brand: LAMPHUS


Power Source: Corded Electric


Product Dimensions: 10.25"L x 8.25"W x 6"H


Voltage: 12 Volts


Control Method: Touch


Noise Level: 124 dB


Mount Type: Wall Mount


Voltage: 12 Volts


Power Source: Corded Electric


Item Dimensions L x W x H: 10.25"L x 8.25"W x 6"H


Color: Black


Manufacturer: LAMPHUS


Brand Name: LAMPHUS


UPC: 816159026811


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy, Clean and fun for parades
Size: Compact Speaker (118-124dB)
I ordered this as a fun little gift to use on parades or picking up family. It’s pretty loud but sounds quiet in the car. The wiring and instructions were very easy to follow. I did purchase a 40 AMP fuse to splice the power cable with. Instead of connecting to the battery directly, you can connect it to the fuse box. Along with some additional purchases that are needed for this job: heat shrink tubing, insulated wire connectors for nicer look and functionality, electrical tape, pliers, Irwin wire strippers or scissors, large and small zip ties for speaker harness and securing the wires, and some plastic saw cover that I used to put the wires in to feed through the firewall (it was easy for my old car, but it might be different in newer vehicles. Since this is my first time, I spent about 2 hours learning and doing all this. It’s best to work in a garage where you can take your time and not be bested by the heat, but be in a shade for those hot summer days. Overall, I’m happy with the purchase and the unit works as intended. ... show more
Reviewed in the United States on June 24, 2023 by Michael Ramirez Michael Ramirez

  • Nice
Size: Compact Speaker (120-130dB)
Budget friendly quality siren everything works as intended ,very loud , no issues with pa system would buy again
Reviewed in the United States on September 22, 2024 by Brian Emmert

  • Easy to install on my Jeep Gladiator
Size: Compact Speaker (118-124dB)
Great product, super easy to install. Took 45 minutes total!
Reviewed in the United States on October 21, 2024 by Ivan Ivan

  • Loud !
Size: Bullhorn Speaker (120-130dB)
Installed on a Sprinter. Very loud horn and siren, real attention getter !!
Reviewed in the United States on September 10, 2024 by Mark Kawa

  • Great system with one exception
Size: Compact Speaker (118-124dB)
The system was easy enough to connect and the siren functions all worked great. The PA function is ok, but doesn't sound quite as good as I thought it might. Also, I tried to connect to my radio's speaker wire (followed directions) and it did not work at all....got a loud, high pitched "noise" every time the mic was keyed up (even far away). I tried to use the volume adjustable screw in the back and it broke upon trying to adjust it. So, the radio speaker function simply won't work now (but it wasn't working anyway). Otherwise, the unit is good. ... show more
Reviewed in the United States on September 6, 2021 by D. S.

  • Great product better than any other product for the price
Size: Compact Speaker (118-124dB)
I was a bit skeptical when purchasing this as I have never heard of this brand but I bought it anyway to give it a try. I installed it on my car and everything was pretty straight forward but my vehicle made it more difficult than it should have been. This product brings all the wires you need, siren, siren selector box, hardware, the removable PA microphone, and 2 solid brackets for both the siren box and the siren itself. Once installed, the sounds were extremely loud. Way louder than I imagined this product to sound. The large selection of different siren modes and the loud and clear PA system all work as advertised. As for waterproofing of the siren, we have had about 2 weeks of constant downpours and I have driven consistently every single one of these days yet I have not encountered any issues for the waterproofing of the siren. As for my favorite features of the this product, it would have to be the wide selection of siren tones along with the removable microphone which helps if it’s in the way. Overall, I am very satisfied with my purchase and I recommend this product to anyone that is debating this over anything else in a similar price range. ... show more
Reviewed in the United States on June 5, 2021 by Sebastian

  • Works great
Size: Compact Speaker (118-124dB)
It's a bit bigger than I thought it was gonna be. I have my own siren speakers. So I did not use the one that came with. However, it works great with the whalen 100w siren speaker
Reviewed in the United States on October 5, 2024 by Jeb Mayberry

  • Works great
Size: Compact Speaker (120-130dB)
Would recommend
Reviewed in the United States on November 17, 2024 by Jcjonesford

Can't find a product?

Find it on Amazon first, then paste the link below.