Description This speaker has the most modern and easy fitting method ,a quick fastening clasp. it sets new standards in security and easiness .Four screws to mount or dismount and lifting off the grille(with a screwdriver) is all that is necessary. This speaker features a customized high quality crossover network to ensure maximum sound performance. You can swivel the tweeter to change the direction it faces to suit the customer's taste or installation environment.. 1.High quality woofer+tweeter+crossover,privide best music speech playback. 2.Tweeter angle adjustable. 3.Corssover adjustable(Treble respone). 4.Innovation installation of grlle:we use magnet to Adsorbed case and grille.you can take off the grille using only two fingers. 5.Easy to mount and dismount using 6 screws. Specification Woofer 6.5-Inches Tweeter 1-Inch Silk Dome Frenquency Respone(Hz) 80-20K SPL(dB@1W/M) 90 Power(W) 50 Input Method 8-Ohms of your amplifier Instal Dimension(H*W*D,mm) 314*194*75.6 Total Dimension(H*W*D,mm) 362.5*242.5*81.5 Metal,Colour White steel grille+black plastic frame