2pcs 500w Car Power Built-in High Efficiency Mini Dome Tweeter Loudspeaker Crossovers Auto Loud Speakers Super Power Audio Sound Features: _x000D_ No field, tapes and credit cards are safe._x000D_ _x000D_ Suitable for most types of cars and high performance._x000D_ _x000D_ extremely Loud - Precision Power Tweeters - Car Audio & Monitor CablesAdapters & Sockets._x000D_ _x000D_ Super Power Loud Audio Dome Speaker Tweeter for Car Auto,Dome Tweeters_x000D_ _x000D_ _x000D_ _x000D_ Description _x000D_ _x000D_ This speaker system is ideal for use in cars or motorcycles._x000D_ _x000D_ _x000D_ _x000D_ Specifications: _x000D_ _x000D_ Diaphragm Material: Non-paper_x000D_ _x000D_ Size: 36*18*140mm_x000D_ _x000D_ Colour: Black_x000D_ _x000D_ Agnetic Circuit Forms: Internal Magnetic_x000D_ _x000D_ Frequency Characteristics: Treble (High Frequency)_x000D_ _x000D_ Rated power: 500(w)_x000D_ _x000D_ Nominal Impedance: 4()_x000D_ _x000D_ Frequency Response: 100-2200(kHz)_x000D_ _x000D_ Sensitivity: 95(dB/w)_x000D_ _x000D_ Noise: 96(dB)_x000D_ _x000D_ Harmonic distortion: 2(TMD%)_x000D_ _x000D_ _x000D_ _x000D_ Package included: _x000D_ _x000D_ 2x Car Louds speakers_x000D_ _x000D_ _x000D_ _x000D_ Notice: _x000D_ _x000D_ 1.All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product._x000D_ _x000D_ 2.Due to the manual measurement and different measurement methods, please allow1-3mm deviation.Thanks!