Model Number:Mini Dome Tweeter Special Features:Mini Dome Tweeter Audio Sensitivity:91 DB Signal To Noise Ratio:105dB Impedance:4 Frequency Range (Hz):5khz-20khz Out Power:2 W Material Type:plastic Item Weight:56g Item Size:3.5 x 4 cm Color Name:Black Model Name:Mini Dome Tweeter Car Make:for all car Voltage:12V Speakers Types:Tweeters Origin:Mainland China Certification:none Item Type:Speakers Name:Tweeter Speakers Model:TP - 006 a Color:Black Material:plastic Rated power:2 W Maximum Audio Power:500W Audio response:5khz-20khz Sensitivity:91 DB Signal to noise ratio:105dB Magnetic circuit type:coil 2PCS Car Tweeter Speakers 500W Pre-wired Dome Audio System Super Loud Tweeter Speakers Auto Car Electronic Accessories Description: Name: Tweeter Speakers Model: TP - 006 a Color: Black Material: plastic Rated power: 2 W Voltage: 12 V Maximum Audio Power: 500W Audio response: 5khz-20khz Impedance: 4 Sensitivity: 91 DB Signal to noise ratio: 105dB Magnetic circuit type: coil Dimensions: 3.5 x 4 cm / 1.4 x 1.6 inch (h * d) Net weight: 56 G Cable length: 27 cm / 10.6 in Features --Pre-wired design: for easy and quick installation. --High quality: Environmental friendly plastic, wear resistant and durable. perfect choice for audio systems. --Super Loud: gives you a loud voice to warn others, and provides a certain degree of safety for driving --Extensive compatibility: the Horn is Suitable For Almost Any Vehicle! --Dimensions: 3.5 x 4 cm / 1.4 x 1.6 inch (h * d) Packing list: 2* Tweeter Speakers 1 pack* screws Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring,please allow 1~3mm error,thank you.