🚨 Own the moment with the Mega 100W siren system — be heard, be seen, be unstoppable!
The Mega 100-Watt Police Siren and Emergency Vehicle Siren System by SpeedTech Lights offers a robust 100W output with six distinct siren tones, manual horn control, a durable microphone with clip mount, and LED indicators for power status. Designed for trucks, buses, and autos, this compact and modern system ensures your emergency vehicle commands attention with clarity and reliability.
| Brand | SpeedTech Lights |
| Color | Black |
| Item dimensions L x W x H | 5 x 6 x 1.5 inches |
| Style | Modern |
| Vehicle Service Type | Truck, Bus, Auto |
| Manufacturer | SpeedTech Lights |
| Item Weight | 2.7 pounds |
| Product Dimensions | 5 x 6 x 1.5 inches |
| Item model number | 8542073357 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | S-MG100 |
| Bulb Type | led |
L**E
GREAT UNIT SO FAR
The media could not be loaded. *update after 2yrs usage* everything I stated below still holds true. Buttons haven’t worn at all*Only had it for about a week so eventually I’ll update. For now I’ll do a pros vs consPros:*PA is very clear*well built*Lightweight*Buttons are not super firm, they’re balanced well*Sirens sound very professional*Comes with STL LED flashlight*Install was VERY easy. “RED positive, BLACK negative, & both BROWN wires go to the speaker.”Cons:* wires could be longer and that’s my only con at the moment but it’s no big deal buying speaker wires in my opinion lol.Summary: it’s a great unit for the money and could go well for volunteer firefighters or personal police/security vehicles.I’m using this unit with the 100W Yhaavale flat speaker and it’s VERY loud. I’ll probably use the STL version in the future. I’ll leave a video below on the sounds. I hope that this helps anyone interested in the unit.Thank you STL!
K**N
Sounds good but the video has inaccurate sound
Great quality and sounds good but the wail sounds nothing like the video shows
S**T
Good unit
Very nicely built unit. Small enough to fit almost anywhere. I like that the buttons are backlit makes it easy to see at night. Good value for the money.
T**.
better than expected.
just to clear up, you get the box with the dual horn. the lower pictures had me wondering. siren projects well with a lamphus 100w speaker, not sure if different speakers will do better or worse. box is small enough to make for several mounting options, but not so small that you fumble trying to control it. buttons have a tactile press, as does the horn rocker. pa is loud and clear, excellent build quality, would definitely recommend.
J**.
It’s ok
Speaker Mike didn’t work, but everything else does perfectly
M**.
Epic Failure
The siren unit itself is quality. Nicely made, compact size and sounds great. The design of mounting the siren box in the bracket is an epic FAILURE! Tiny little machine screws that are so short, when you put the lock washer on the screw and slide it through the bracket, there isn't enough thread to get the screw started. Add to that the need for a screwdriver inside the compact compartment of the driver or passenger area, and there isn't enough room to use a screwdriver. Common sense would have been thumb screws. I'd gladly pay $5 more for the 35 cents worth of plastic to have thumb screws that make it gloriously easier to install!
D**L
This is a great sounding siren, and comparable to a Wh*len. True 100 watt siren.
The mechanical siren sounds more like a dying wild animal, but the rest of the tones sound like the American competition. Really a good sounding siren that clears traffic. Used with a Feniex 100 watt speaker. Fits inside the center console of a 2023 Honda Odyssey. The PA microphone looks cheesy though....
J**7
Great product
Works perfectly and as described. Only reason I gave it a 4 star was because would like the blue lights on buttons to be brighter
Trustpilot
1 month ago
3 weeks ago
