CES 2020

Continental and Sennheiser create an immersive vehicle sound system without speakers

New technology shown at CES allows for automakers to say goodbye to speakers inside their vehicles.

Photo courtesy of Sennheiser

Premium audio systems have what, like 12, 15 speakers? More? Contentnail and Sennheiser teamed up to create a concept car at CES that immerses its occupants in a sound cocoon without using a single speaker.

What?! How does that work?! The technology merges Sennheiser's AMBEO 3D audio technology with Continental's Ac2ated Sound system. The Continental system eschews speakers and instead uses surfaces within a vehicle to produce sound. When this technology is combined with Sennheiser's AMBEO Mobility, the result is "a breathtaking 3D sound reproduction that envelops passengers in an incredibly detailed and vivid soundscape and lets them enjoy their in-car entertainment to the fullest," according to a release.

Continental Sennheiser CES 2020 sound system The new type of system would save nearly 100 pounds of weight.Photo courtesy of Sennheiser

The weight savings is significant for autos. The Ac2ated Sound system enables up to a 90-percent reduction compared to the average weight of a sound system. Vehicles with the top-tier trim levels generally weigh more than their mid-grade and base model counterparts, which causes them to be less fuel efficient.

"For Ac2ated Sound we have brought together the highest levels of expertise in the areas of acoustics, infotainment and vehicle design. In Sennheiser we have found an audio expert who helped us make our pioneering audio system even better," said Helmut Matschi, member of the Executive Board and Head of the business area Vehicle Networking and Information at Continental. "Together, we have developed an audio system that creates premium sound out of nowhere. Additionally, Ac2ated Sound reduces space and weight. At Continental, we call this sustainability that's music to your ears."

But, how does it sound? According to the companies, the result of the technology is a natural sound experience that, for the occupants, feels, "as if they are sitting in a concert hall surrounded by sound."

The technology, if implanted in passenger vehicles, would allow designers more leeway in designing an interior, saving 75-90 percent of the space of a traditional audio system. It also would make the vehicles more fuel efficient.

Ford has confirmed details about the forthcoming Bronco debut.

Photo courtesy of Ford Motor Company

The day we knew would arrive is almost here. Reporting by Automotive News from the NADA Show has revealed when we can expect to see the 2021 Ford Bronco and a host of other details enthusiasts will want to know about.

First things first. The 2021 Ford Bronco will officially be revealed in March. This is likely to happen at a private event that will stream live on Ford's social channels similar to how the 2020 Ford Explorer was revealed. The public will likely not be able to get close and personal with the SUV until the New York Auto Show in mid-April.

2021 Ford Bronco Sport In 2018, Ford teased that a junior version of the Bronco was coming.Photo courtesy of Ford Motor Company

Speaking of the New York Auto Show, that's when we'll likely see the 2021 Ford Bronco Sport, a smaller variant of the Bronco that's about the same size as the 2020 Ford Escape.

Like the 2020 Land Rover Defender, the Bronco will come in two- and four-door variants. Those doors, as well as the SUV's hardtop roof, will be removable and are designed to store inside the Bronco's cargo area.

Late last year, AutomotiveMap captured the sound of the Bronco's powertrain in action.

The Bronco Sport is likely to go on sale this year with the Bronco following in 2021. Ford dealers will likely accept pre-sale orders of the vehicle so it could be a while before shoppers see one languishing on dealership lots. The SUV will be sold at every Ford dealership in the U.S.

In an effort to keep buyers from heading straight from the dealership to the aftermarket shop, Ford will roll out a long list of accessories at the same time as the models. This fits in with a growing trend amongst automakers and something Ford has seen success with in Ranger and Explorer model rollouts. Automotive News reports that dealerships were told that accessories will be available at launch.

The debut of the Bronco and Bronco Sport comes at a time when Ford is on a roll revealing desirable new product. In the last two years there have been redesigned Escape, Explorer, and Expedition models arrive on dealership lots. The Ranger and Mustang Mach-E have debuted. Ford has recently refreshed the Super Duty, GT, and Mustang, and brought the EcoSport to the U.S.

The company recently announced the FordPass Charging Network in support of future electric vehicle charging and expanded the model lineup to include new trim levels and packages for some of its best-selling products like the Expedition, Explorer, Ranger, and F-Series.

The Hyundai Nexo is noted for its well-designed headlights.

Photo courtesy of Hyundai Motor America

The Insurance Institute for Highway Safety (IIHS) has announced its results from the latest round of testing. Five vehicles came out on top earning the highest headlight score across all trim levels.

How does IIHS test? According to their website:

IIHS engineers measure the reach of a vehicle's headlights as the vehicle travels straight and on curves. Sensors on the track measure how far from the vehicle the light extends with an intensity of at least 5 lux. A lux is a unit of illuminance, or the amount of light falling on a surface. For comparison, a full moon on a cloudless night illuminates the ground below to about 1 lux.

Both low beams and high beams are measured on five approaches, shown in the graphic below:
- Straightaway
- Gradual left curve (800-foot radius)
- Gradual right curve (800-foot radius)
- Sharp left curve (500-foot radius)
- Sharp right curve (500-foot radius)

On each approach, visibility measurements are taken on the right edge of the roadway. On the curves, measurements also are taken on the left edge of the travel lane. On the straightaway, the second measurement is taken at a point corresponding to the left edge of a two-lane road. This allows the engineers to gauge the illumination on both the right and left side of a straightaway, which are typically quite different. With most headlights, there is a steep drop-off in light on the left side of a straight road in order to prevent glare to oncoming vehicles.

Glare for oncoming vehicles is also measured from low beams in each scenario. Engineers record the percentage by which it exceeds a set threshold.

Headlights are tested as received from the dealer. Although many headlight problems could be resolved by adjusting the aim of the lamps, IIHS doesn't change headlight aim. Few vehicle owners adjust the vertical aim of their headlights, so leaving the aim the way it was set at the factory makes the testing more realistic. Horizontal aim also is important, but in most vehicles it can't be changed after the initial factory setting.

Readings are taken 10 inches from the ground for visibility and 3 feet, 7 inches from the ground for glare.

IIHS testers use a system of demerits to rate the headlights. Low beams are weighted more heavily than high beams. Straighway readings are weighted more heavily than curved ratings because crashes happen most often on straight roads. Vehicles equipped with high-beam assist get their low beam demerits reduced.

All the vehicles on this list earned a perfect "Good" score in IIHS headlight testing across all trim levels.

2020 Honda Insight

2020 Honda Insight

Photo courtesy of American Honda Motor Co., Inc

The 2020 Honda Insight comes standard with multi-element LED headlights. The Insight starts at $22,930.

Hyundai Nexo

2020 Hyundai Nexo

Photo courtesy of Hyundai Motor America

The 2020 Hyundai Nexo comes standard with LED headlights, daytime running lights, and taillights. Automatic headlights are also standard. Hyundai prices the Nexo starting at $58,735.

Lexus NX

2019 Lexus NX

Photo courtesy of Toyota Motor Sales U.S.A., Inc.

Lexus has equipped the 2020 Lexus NX with standard automatic headlights. Premium triple-beam LED headlights and enhanced LED daytime running lights with integrated turn indicators are available. The Lexus NX starts at $36,870.

2020 Subaru Crosstrek Hybrid

2019 Subaru Crosstrek Hybrid

Photo courtesy of Subaru of America

The 2020 Subaru Crosstrek Hybrid comes standard with LED steering responsive headlights and LED fog lights. The Crosstrek Hybrid starts at $35,145.

Tesla Model 3

Tesla Model 3

Photo courtesy of Tesla

The Tesla Model 3 starts at $39,990 and comes standard with LED headlights and taillights. Automatic high beams are standard and fog lights are available.