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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: BMW, Nissan team up on chargers, CNN loves Tesla Model X

CNN Money calls the Tesla Model X "the new king of crossover SUVs." In its round-up of its favorite luxury SUVs of 2015, CNN places the electric ute on the top of its list. The Model X's EV powertrain, excellent acceleration and handling and cool design and technology features (including much attention paid to its slick Falcon Wing doors) earn it high praise. See the video above, and read more at CNN Money or from Clean Technica. Tesla has plans to open offices in Korea and South Africa. Tesla has registered in Korea as Tesla Korea Limited under co-CEOs Todd Maron (Tesla general council) and Susan Repo (Tesla Financial Services). It will have an office near Seoul. Tesla is also reportedly opening an office in South Africa in January, with GreenCape CEO Evan Rice acting as Business Development Manager. Rice will work to build a market for Tesla's PowerPack stationary energy storage systems. Read more from Korea Times, from htxt and from Teslarati. BMW and Nissan are partnering to build 120 new fast charging stations in the US. The public, 50-kW DC chargers, operating on the Greenlots charging network, will be deployed in 19 states in order to support Nissan Leaf and BMW i3 drivers, and to help promote EV adoption in the US. The chargers will support both CHAdeMO and SAE Combo charging. "Together with Nissan, we are focused on facilitating longer distance travel so that even more drivers will choose to experience the convenience of e-mobility for themselves," says BMW's Manager of Connected eMobility, Cliff Fietzek. Kia also recently partnered with Greenlots to provide charging for Soul EV drivers. Read more in the press release below. BMW AND NISSAN PARTNER TO DEPLOY DUAL FAST CHARGERS ACROSS THE U.S. TO BENEFIT ELECTRIC VEHICLE DRIVERS • A total of 120 dual-port 50kW DC Fast-charging stations have been installed across 19 states to support longer distance electric vehicle travel for Nissan LEAF and BMW i3 drivers. • These publicly available Greenlots-networked charging stations include both CHAdeMO and CCS (Combo) connectors, suitable for all DC Fast charging-capable electric vehicles in the U.S. WOODCLIFF LAKE, NJ and NASHVILLE, TN - December 21, 2015... BMW and Nissan are joining forces to offer public DC Fast charging at 120 locations across 19 states in an effort to support Nissan LEAF and BMW i3 customers and to promote increased adoption of electric vehicles (EVs) nationwide.

New European charging network will offer speeds up to 350 kW

It's about to get easier to fast-charge your electric vehicle across Europe thanks to four major automakers working together in a new joint venture. BMW, Daimler (Mercedes-Benz), Ford, and the VW Group (Audi and Porsche) have all signed a Memorandum of Understanding to install about 400 DC fast charging sites in Europe. As you may know, there are different types of fast chargers, but the ones that this group is talking about installing will be able to charge an EV in much less time than other stations. That's because these chargers will offer power levels of "up to 350 kW." Compare that to what's generally considered the current gold standard, the Tesla Superchargers, which have rates of up to 145 kW and a statement not that long ago from a Ford exec that suggested that 150 kW chargers would be the new normal. Of course, the Tesla chargers use the company's proprietary connector and the new network the JV is setting up will use the CCS standard. The first new stations will go up in 2017 and those 400 sites are just the beginning. A joint statement by the JV says that EV drivers will "have access to thousands of high-powered charging points" by 2020 along highways and main roads. "The charging experience is expected to evolve to be as convenient as refueling at conventional gas stations," the companies said. While not every electric vehicle will be able to take advantage of the 350 kW charging rate, the companies involved would be silly to build the infrastructure without vehicles that can handle that kind of energy flow. The JV says it would welcome participation from other automakers and will cooperate with interested regional partners. Related Video: News Source: Daimler Green Audi BMW Ford Mercedes-Benz Porsche Volkswagen Electric fast charging