[. . . ] Congratulation for your purchase of this high-quality Brax High-End loudspeaker system. [. . . ] The installation of this high-quality loudspeaker system should be done by an authorized and specialized dealer to avoid mistakes in the positioning and connection. For a loudspeaker system of this quality the correct placement and adjustment is absolutely important, otherwise incorrect phases can affect the sound negatively. The 165 mm (6, 5 inch) mid/bass speaker should be mounted in a special made panel or in the original speaker place prepared for the chassis. It is important to fix the mid/bass speaker absolutely flat and tight (twisting can cause a break of the basket). For fixing use the attached special stainless-steel screws (3, 5 x 19 mm) which should be drawn with the included screwdriver. The tweeter HT1 should be mounted on dashboard level to achieve a wide front staging. Due to different acoustics in every vehicle the correct positioning of the speaker is very important and should be determined only after intense experimenting before final mounting. Due to their size the crossovers should be mounted in the trunk of the car. [. . . ] In the bi-wiring mode each speaker is connected with its own cable to the amplifier output. [. . . ]