The all-new Ford Explorer – America’s all-time best-selling SUV – is designed to provide its quietest interior ever, thanks to a first-for-Ford breakthrough that helps keep noise out and delivers a more comfortable ride for passengers.
“We’ve spent a lot of time learning about what our Explorer customers want and love in their SUV, and near the top of the list is a comfortable vehicle they can enjoy with their loved ones,” said Craig Patterson, Ford SUV marketing manager. “Whether it’s taking the family up north for the weekend or taking a date to the movies on Saturday night, a quieter interior allows them to better connect with those who are along for the journey.”
Explorer passengers will enjoy that sense of peace and relaxation courtesy of three sound-reduction features – a first-for-Ford dual-wall dashboard, acoustic glass and Active Noise Control, available only on Limited Hybrid – designed to combat engine, road and wind noise in the cabin.
Keeping the ‘vroom’ out of the room
Explorer’s new dual-wall dashboard is designed to ensure passengers enjoy a cabin free from engine noise caused by vibrations that can manifest in a humming sensation. Separating the engine compartment from the passenger cabin are two walls – one of which is made of sheet-molded composite material – with an air gap in between. The dual-wall dashboard, which significantly reduces the traveling sound that comes with a running engine, mimics a semi-anechoic chamber similar to those used in noise, vibration and harshness testing at Ford’s driving dynamics lab.
Parker Lewis, Ford noise, vibration and harshness engineering manager, says keeping noise out of the cabin with the dual-wall dashboard is similar to the technology used to keep drinks hot or cold.
“This innovation is very similar in theory to an insulated thermos or mug,” says Lewis. “The multiple layers of a mug keep unwanted ambient temperatures out, while the multiple layers of this dual-wall dashboard keep unwanted noise out of the vehicle cabin.”
Sound smooth as glass
Keeping wind and road noise out is key to creating a quieter cabin that passengers can enjoy, but identifying how that noise gets in in the first place is just as important.
Just like the multiple layers of the new dual-wall dashboard, Explorer’s windshield and front side windows have not just one layer of glass, but two. These layers are separated by a sheet of clear plastic, creating layers that serve as a buffer between the interior and the outside world.
SOURCE: Ford Motor Company
