GIFT: <br> You may need to extend the wires while mounting this siren <br> speaker. So EVERY CUSTOMER will get a FREE wire<br> (about 150cm) and 5 Plastic zip ties as GIFTS<br> Basic skills: <br> Features: <br> 1.Material: ABS Plastic<br> 2. 7 Siren sounds,Ambulance/Traffic/Police/Fire alarm . etc<br> 3. Powered by: vehicles' electricity - 12V Only<br> 4.Color : black<br> 5. Current: 2.0-2.5A<br> 6. Voltage: 12V<br> 7. Microphone for PA system<br> 8. Speaker is 18cm long and 11cm height<br> 9.Power: 100W<br> 10. Sound Level: 110dB-130dB<br> 11. Easy to install<br> Pakage includes: <br> 1 X Speaker<br> 1 X PA Mic<br> 1 X Pack of installation kit<br> 5 X Fixing straps<br> 1 X Free wire<br> Attentions: <br> 1. This is not a replacement for professional equipment and should <br> not be considered such. Strictly for Non-Professional Use - This is <br> not a professional product! <br> 2. It is not going to be as loud as $99 Sirens horn sold on the market. Considering the price, the <br>price of this product is really good value for money, but please do not expect <br>professional-grade equipment at this price. <br> 3. Valued customer, please understand this product is designed for<br> custom installation. Please check the above installation guide before buying. <br> You may have to extend the wire(included) <br> If you are installing this on your cigar plug in your vehicle, you may need to increase the fuse on <br>your cigar outlet. <br> If you need other styles of speakers, you can search in our shop! <br>