ITEM NAME:GT-6CH Universal 6 inch Coaxial Speaker Car Indoor Audio Music Stereo Speaker Product Description Description: GT-6CH 6 inch 400W Coaxial Speaker Car Vehicle Indoor Audio Music Stereo Full Range Frequency Speaker Black Universal Features: 1. High sensitivity, high speech resolution. 2. Made of PP rubber and metal materials, have excellent durability and long-term performance. 3. HIFI level experience, enjoy stereo and surround sound just like you are watching stage performance. 4. Strong and solid basin, the thickness of the iron frame is even, to ensure the sound is thick. 5. Universal and non-destructive, support for installing a variety of models. Specifications: Model: GT-6CH Material: Rubber+Metal Size: 6" Colour: Black Impedance: 4ohm Power: 400W (Maximum) Frequency response: 60Hz-20kHz Sensitivity: 93dB (Â ±1.5dB) Installation diameter: 156mm/6.14" Installation depth: 58mm/2.28" Applicable models: General Notes: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not show the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Speaker.High sensitivity, high speech resolution. Included: 1 X Speaker. Universal and non-destructive, support for installing a variety of models. Applicable models: General. Warranty Service. If item is defective after 3 months, you can still send it back to us.