This product can be used as a car mid-to high frequency , or it can be used as a central speaker alone.
During the installation process, please pay attention to the insulation of the wiring .
The product contains storng magnets, please pay attention to the adsorption of magnetically conductive materials such as iron filings and be careful of pinching.
The mounting screws are firm and not loose.
The product has a high pitched diffuser.please do not press hard.