---
product_id: 305113392
title: "ThunderWave 100W Compact Siren Speaker [126-134 dB] [500-5,000 Hz] [IP66 Waterproof] [Universal Fit Compatible] Police Siren Speaker for Emergency Fire Vehicles POV UTV"
brand: "lamphus"
price: "€ 198.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Lamphus"
url: https://www.desertcart.fi/products/305113392-thunderwave-100w-compact-siren-speaker-126-134-db-500-5
store_origin: FI
region: Finland
---

# IP66 waterproof rating Compact 6.75" width 100W peak power ThunderWave 100W Compact Siren Speaker [126-134 dB] [500-5,000 Hz] [IP66 Waterproof] [Universal Fit Compatible] Police Siren Speaker for Emergency Fire Vehicles POV UTV

**Brand:** lamphus
**Price:** € 198.60
**Availability:** ✅ In Stock

## Summary

> 🚨 Compact Powerhouse: Loud, Tough & Ready to Roar!

## Quick Answers

- **What is this?** ThunderWave 100W Compact Siren Speaker [126-134 dB] [500-5,000 Hz] [IP66 Waterproof] [Universal Fit Compatible] Police Siren Speaker for Emergency Fire Vehicles POV UTV by lamphus
- **How much does it cost?** € 198.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/305113392-thunderwave-100w-compact-siren-speaker-126-134-db-500-5)

## Best For

- lamphus enthusiasts

## Why This Product

- Trusted lamphus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, Space-Savvy Design:** Slim 3.5" depth and 6.75" width fits discreetly under hoods or behind grills on any vehicle.
- • **Versatile Emergency Ready:** Ideal for police, fire, ambulance, UTVs, and off-road vehicles—powerful siren without the premium price.
- • **Universal Fit, Zero Hassle:** Simple 2-bolt, 2-screw, 2-wire installation compatible with all 100W or 200W siren setups.
- • **Built to Brave the Elements:** Rugged nylon body with IP66 waterproof rating ensures durability in rain, mud, and dust.
- • **Power That Commands Attention:** 100W output delivers thunderous 126-134 dB siren sound that cuts through any environment.

## Overview

The ThunderWave 100W Compact Siren Speaker delivers a powerful 126-134 dB sound output within a broad 500-5000 Hz frequency range. Engineered with a rugged nylon body and IP66 waterproof rating, it withstands harsh weather and rough terrain. Its slim profile (3.5" deep, 6.75" wide) allows universal mounting on emergency and off-road vehicles with an easy 2-bolt, 2-screw, 2-wire installation. Perfect for professionals seeking reliable, high-impact siren performance without the bulk or high cost.

## Description

Buy ThunderWave 100W Compact Siren Speaker [126-134 dB] [500-5,000 Hz] [IP66 Waterproof] [Universal Fit Compatible] Police Siren Speaker for Emergency Fire Vehicles POV UTV: Horns & Sirens - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good quality easy install - Easy install. Loud and clear. Going to be so fun camping and off-road. Messing with my son and wife. Can't wait to have fun with it. Seems like it's built well. Even looks good. I have a gang box so install was even easier. Don't be overwhelmed by all the wires. I only needed 4 wires out of 12 or so. Power, ground, 2 green wires go to the speaker. That's it! Love it and good quality!! Be careful though. Police sirens are illegal woopwoop
Review: Robust, Step above the rest - Installed this pretty easily and it’s honestly a step above the budget siren speakers I’ve used before. It showed up fast, and the instructions were actually clear and legible for once. Big plus: the mounting bracket has multiple universal holes/mounting points, so lining it up was way more convenient than other brackets I’ve dealt with. Once mounted, it’s loud, sounds strong, and feels durable/robust. Worth it.

## Features

- RELIABLE POWER - This 100W ThunderWave speaker is built to handle anything the road can throw at it. Equipped with a rugged nylon body and an impressive IP66 waterproof rating, this speaker will serve you well, even after years of hard use.
- EASY TO USE - Two bolts, two screws, two wires, that's all you need to install this speaker. Our universal speaker design works in any 100W single-speaker or 200W dual-speaker setup.
- ADAPTABLE - Our speakers put the power where you need it. At only 3.5" deep and 6.75" wide, this slim speaker easily fits under hoods and behind grills. It can even be installed on smaller vehicles like motorcycles, ATVs, or side-by-sides.
- IMPRESSIVE ABILITY - Just because it's small doesn't mean that it's weak. Boasting a 126 - 134 dB sound compression level, 11 ohm impedance, and 500 - 5000 Hz frequency range, this speaker is loud, effective, and built to move traffic.
- WHAT YOU NEED - Looking for superior performance without all the fluff? Perfect for police vehicles, ambulances, fire trucks, and POVs these sirens are an affordable option with all of the strength, power, and ability of more expensive units.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XVJF7K3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #22,334 in Electronics ( See Top 100 in Electronics ) #79 in Security Horns & Sirens |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (275) |
| Date First Available | March 2, 2021 |
| Global Trade Identification Number | 00816159028655 |
| Included Components | Mounting Accessories |
| Item Package Quantity | 1 |
| Item Weight | 6 pounds |
| Item model number | TWSP11 |
| Manufacturer | LAMPHUS |
| Mounting Type | Surface-Mount |
| Noise Level | 134 Decibels |
| Part Number | TWSP11 |
| Product Dimensions | 11 x 9.25 x 4 inches |
| Special Features | Heavy-Duty Compact Speaker Unit for Vehicle Applications, Stereo pairing |
| Style | Speaker |
| UPC | 816159028655 |
| Wattage | 100 watts |

## Product Details

- **Brand:** LAMPHUS
- **Color:** Black
- **Compatible Devices:** Emergency Police Fire Vehicles
- **Power Source:** Corded Electric
- **Product Dimensions:** 6.75"L x 6.75"W x 6.75"H

## Images

![ThunderWave 100W Compact Siren Speaker [126-134 dB] [500-5,000 Hz] [IP66 Waterproof] [Universal Fit Compatible] Police Siren Speaker for Emergency Fire Vehicles POV UTV - Image 1](https://m.media-amazon.com/images/I/71l80OGY8iL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality easy install
*by K***R on October 19, 2025*

Easy install. Loud and clear. Going to be so fun camping and off-road. Messing with my son and wife. Can't wait to have fun with it. Seems like it's built well. Even looks good. I have a gang box so install was even easier. Don't be overwhelmed by all the wires. I only needed 4 wires out of 12 or so. Power, ground, 2 green wires go to the speaker. That's it! Love it and good quality!! Be careful though. Police sirens are illegal woopwoop

### ⭐⭐⭐⭐⭐ Robust, Step above the rest
*by A***T on December 14, 2025*

Installed this pretty easily and it’s honestly a step above the budget siren speakers I’ve used before. It showed up fast, and the instructions were actually clear and legible for once. Big plus: the mounting bracket has multiple universal holes/mounting points, so lining it up was way more convenient than other brackets I’ve dealt with. Once mounted, it’s loud, sounds strong, and feels durable/robust. Worth it.

### ⭐⭐⭐⭐⭐ Good Product - One hiccup…But Best Customer Support Ever!!!
*by P***R on August 4, 2024*

Install was very simple and quick! Separate control head and amp, make it so it takes little dash space. Great sound and option for the price! Only quality flaw I’ve found is the Audio Control Knob.(see testimonial) Testimonial: I purchased a Lamphus ThunderWave (2 Speaker Kit) about a year ago, as a backup and eventual replacement for my 19yr Old System I’ve ran since 2007. After installing I adjusted the siren and completed a shift on my highway job. The siren stopped working put radio input worked…quick wiring of my old siren into the radio function to complete shift. I discovered the Audio Knob Level for the Siren had disconnected and was free spinning…immediately emailed the company’s support, and received a response at start of business day. Once order number was sent to confirm warranty date, they requested an address to send to.(1300 cst) I knock at my door(0900cst) the next day brought a huge surprise…my new control head with a return label for broken one. I live in Texas, it came from California!!! About 24hrs total turn around including when they weren’t open yet!!! 10/10 Customer Service!

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*