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Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.

Recharge Wrap-up: Renovo Coupe at CES, Aussies tour US in Tesla Model S

Australians review the Tesla Model S in a Seattle to LA road trip video. The folks from CarAdvice drive the P85+ along the West Coast of the US, testing out the car, trying the Superchargers, stopping by some notable sites along the way and even making use of roadside assistance. While the video shows what it's like to take the Tesla on a US road trip, it gives viewers Down Under a glimpse of their own future. Tesla just began sales in a country that, while on the other side of the globe, also features long distances between cities and a new Supercharger network. Check out the video below or read more at Inside EVs. A UK taxi company is introducing the Nissan e-NV200 to its fleet. C&C Taxi, which has been using six Nissan Leafs in its Cornwall taxi service since early December, has added the passenger-ready e-NV200 Combi to its stable of cabs. Mark Richards, manager of C&C's fleet, is happy with its performance and money saved after over 1,000 miles of service so far, and plans to replace the rest of the diesel fleet with EVs. The Nissan e-NV200 Combi "does everything the Leaf does but is much bigger and offers more space," says Richards. "We'll definitely be ordering more." Learn more in the video below or read more at Hybrid Cars. Learn more about Nissan's fleet EVs at the company's website. The US Department of Energy has released a new report on EV charging behavior and its impact on the grid. The report, which covers grant projects from six different utilities, includes data from over 270 public chargers and 700 residential charging units. Most at-home charging took place at night during off-peak hours. There were some reports of problems with chargers and smart meters working together. Most public charging took place during peak hours, but was low compared to home charging. This means a longer cost recovery period due to the high cost of installation. See the report at the DOE website or read more at Green Car Congress. The Renovo Coupe will be on display at the NVIDIA booth at the 2015 Consumer Electronics Show (CES) for its first public viewing. Renovo Motors CEO Christopher Heiser says, "These are very exciting times for Renovo and we think our new technology, coupled with NVIDIA's breakthroughs in automotive applications, has the potential to make a tremendous impact across the entire automotive industry." The Shelby Daytona-bodied Renovo offers 500 horsepower and 1,000 pound-feet of torque from two electric motors.

Nissan Juke Nismo RSnow is dashing through the snow

With much of the Northeastern US buried and shoveling out from under a think blanket of snow, the possibility of getting stuck is a concern for some drivers. However, Nissan is ready for the absolute worst winter can throw at it with the new Juke Nismo RSnow. This wild-looking off-roader is a nearly stock Juke Nismo RS with all-wheel drive and the Xtronic CVT. Of course, there are some very obvious changes – tracks replace all four wheels. According to Nissan spokesperson Josh Clifton to Autoblog, the Dominator Track Systems come from a company called American Track Truck. The only other alterations are tweaks to the fascias to fit the parts and reprogramming for the torque-vectoring all-wheel-drive system. The top speed is estimated at around 62 miles per hour. "It was built as a support vehicle for an ice-driving event in Lapland, Finland," said Clifton to Autoblog via email. The automaker is releasing more info about the RSnow soon, but in the meantime watch the brief clip of this all-weather Juke blasting through some powder, below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery Nissan Juke Nismo RSnow News Source: TwitterImage Credit: Nissan Aftermarket Design/Style Nissan Crossover Off-Road Vehicles Performance Videos nissan juke nismo nissan juke nismo rs