O 145.5 mm max. O 175 mm max. O 166 mm max. O 200 mm max. O 239 mm 2 6 holes: O 4.3 mm on O 134.5 mm 6 holes: O 4.3 mm on O 158 mm 4 holes: O 7.5 mm on O 155 mm 6 holes: O 4.2 mm on O 185.75 mm 6 holes: O 4.5 mm on O 219 mm 3 3 mm 3 mm O 88 mm 4.2 mm O 113 mm 4 Mounting hole min. O 124.5 mm Mounting hole min. O 136 mm Baffle hole min. O 134 mm Mounting hole min. O 172 mm Mounting hole min. O 195 mm 5 63 mm 67 mm 62 mm 77.9 mm 75 mm 6 4.3 mm 5 mm 1.5 mm 5.4 mm 5.9 mm 7 13 mm (at max. cone excursi

The Dynaudio Automotive Esotec and Esotar2 ranges are specifically engineered for optimum performance in a vehicle to ensure the most precise in-car music reproduction possible. Dynaudio's advanced technology is the result of many years of intense research and development mated to the highest quality standards in production and the company's enduring passion for musical truth. Dynaudio is one of very few audio companies producing loudspeaker drivers in-house through its own dedicated development